Add request message size setting

apps/yaak-client/components/HttpAuthenticationEditor.tsx

@@ -10,14 +10,17 @@ import { HStack, Icon, InlineCode } from "@yaakapp-internal/ui";
 import { useCallback } from "react";
 import { openFolderSettings } from "../commands/openFolderSettings";
 import { openWorkspaceSettings } from "../commands/openWorkspaceSettings";
+import { useAuthDropdownOptions } from "../hooks/useAuthTab";
 import { useHttpAuthenticationConfig } from "../hooks/useHttpAuthenticationConfig";
 import { useInheritedAuthentication } from "../hooks/useInheritedAuthentication";
 import { useRenderTemplate } from "../hooks/useRenderTemplate";
 import { resolvedModelName } from "../lib/resolvedModelName";
+import { Button } from "./core/Button";
 import { Dropdown, type DropdownItem } from "./core/Dropdown";
 import { IconButton } from "./core/IconButton";
 import { Input, type InputProps } from "./core/Input";
 import { Link } from "./core/Link";
+import { RadioDropdown } from "./core/RadioDropdown";
 import { SegmentedControl } from "./core/SegmentedControl";
 import { DynamicForm } from "./DynamicForm";
 import { EmptyStateText } from "./EmptyStateText";
@@ -35,7 +38,8 @@ export function HttpAuthenticationEditor({ model }: Props) {
   );
 
   const handleChange = useCallback(
-    async (authentication: Record<string, unknown>) => await patchModel(model, { authentication }),
+    async (authentication: Record<string, unknown>) =>
+      await patchModel(model, { authentication }),
     [model],
   );
 
@@ -47,7 +51,8 @@ export function HttpAuthenticationEditor({ model }: Props) {
     return (
       <EmptyStateText>
         <p>
-          Auth plugin not found for <InlineCode>{model.authenticationType}</InlineCode>
+          Auth plugin not found for{" "}
+          <InlineCode>{model.authenticationType}</InlineCode>
         </p>
       </EmptyStateText>
     );
@@ -56,11 +61,20 @@ export function HttpAuthenticationEditor({ model }: Props) {
   if (inheritedAuth == null) {
     if (model.model === "workspace" || model.model === "folder") {
       return (
-        <EmptyStateText className="flex-col gap-1">
-          <p>
-            Apply auth to all requests in <strong>{resolvedModelName(model)}</strong>
-          </p>
-          <Link href="https://yaak.app/docs/using-yaak/request-inheritance">Documentation</Link>
+        <EmptyStateText className="flex-col gap-3">
+          <div className="not-italic flex flex-col items-center gap-3 text-center">
+            <p className="max-w-md text-sm text-text-subtle">
+              Choose an auth method to apply it to all requests in{" "}
+              <strong className="font-semibold text-text-subtle">
+                {resolvedModelName(model)}
+              </strong>
+              .
+            </p>
+            <AuthenticationTypeDropdown model={model} />
+            <Link href="https://yaak.app/docs/using-yaak/request-inheritance">
+              Documentation
+            </Link>
+          </div>
         </EmptyStateText>
       );
     }
@@ -83,7 +97,8 @@ export function HttpAuthenticationEditor({ model }: Props) {
             type="submit"
             className="underline hover:text-text"
             onClick={() => {
-              if (inheritedAuth.model === "folder") openFolderSettings(inheritedAuth.id, "auth");
+              if (inheritedAuth.model === "folder")
+                openFolderSettings(inheritedAuth.id, "auth");
               else openWorkspaceSettings("auth");
             }}
           >
@@ -103,7 +118,8 @@ export function HttpAuthenticationEditor({ model }: Props) {
             hideLabel
             name="enabled"
             value={
-              model.authentication.disabled === false || model.authentication.disabled == null
+              model.authentication.disabled === false ||
+              model.authentication.disabled == null
                 ? "__TRUE__"
                 : model.authentication.disabled === true
                   ? "__FALSE__"
@@ -151,7 +167,9 @@ export function HttpAuthenticationEditor({ model }: Props) {
               className="w-full"
               stateKey={`auth.${model.id}.dynamic`}
               value={model.authentication.disabled}
-              onChange={(v) => handleChange({ ...model.authentication, disabled: v })}
+              onChange={(v) =>
+                handleChange({ ...model.authentication, disabled: v })
+              }
             />
           </div>
         )}
@@ -169,6 +187,33 @@ export function HttpAuthenticationEditor({ model }: Props) {
   );
 }
 
+function AuthenticationTypeDropdown({ model }: Props) {
+  const options = useAuthDropdownOptions(model);
+
+  if (options == null) return null;
+
+  return (
+    <RadioDropdown
+      items={options.items}
+      itemsAfter={options.itemsAfter}
+      itemsBefore={options.itemsBefore}
+      value={options.value}
+      onChange={options.onChange}
+    >
+      <Button
+        color="secondary"
+        variant="border"
+        size="sm"
+        rightSlot={
+          <Icon icon="chevron_down" size="sm" className="text-text-subtle" />
+        }
+      >
+        Select Auth
+      </Button>
+    </RadioDropdown>
+  );
+}
+
 function AuthenticationDisabledInput({
   value,
   onChange,
@@ -198,7 +243,11 @@ function AuthenticationDisabledInput({
       rightSlot={
         <div className="px-1 flex items-center">
           <div className="rounded-full bg-surface-highlight text-xs px-1.5 py-0.5 text-text-subtle whitespace-nowrap">
-            {rendered.isPending ? "loading" : rendered.data ? "enabled" : "disabled"}
+            {rendered.isPending
+              ? "loading"
+              : rendered.data
+                ? "enabled"
+                : "disabled"}
           </div>
         </div>
       }

apps/yaak-client/components/ModelSettingsEditor.tsx

@@ -13,6 +13,7 @@ import {
   modelSupportsSetting,
   type RequestSettingDefinition,
   SETTING_FOLLOW_REDIRECTS,
+  SETTING_REQUEST_MESSAGE_SIZE,
   SETTING_REQUEST_TIMEOUT,
   SETTING_SEND_COOKIES,
   SETTING_STORE_COOKIES,
@@ -22,21 +23,44 @@ import { Checkbox } from "./core/Checkbox";
 import { PlainInput } from "./core/PlainInput";
 import {
   SettingOverrideRow,
+  SettingRow,
   SettingRowBoolean,
-  SettingRowNumber,
   SettingsList,
   SettingsSection,
 } from "./core/SettingRow";
 
+const BYTES_PER_MB = 1024 * 1024;
+const MAX_REQUEST_MESSAGE_SIZE_BYTES = 2_147_483_647;
+const MAX_MESSAGE_SIZE_MB = MAX_REQUEST_MESSAGE_SIZE_BYTES / BYTES_PER_MB;
+
 interface Props {
   showSectionTitles?: boolean;
   model: ModelWithSettings;
 }
 
-type ModelWithSettings = Workspace | Folder | HttpRequest | WebsocketRequest | GrpcRequest;
+type ModelWithSettings =
+  | Workspace
+  | Folder
+  | HttpRequest
+  | WebsocketRequest
+  | GrpcRequest;
 type ModelWithHttpSettings = Workspace | Folder | HttpRequest;
-type ModelWithTlsSettings = Workspace | Folder | HttpRequest | WebsocketRequest | GrpcRequest;
-type ModelWithCookieSettings = Workspace | Folder | HttpRequest | WebsocketRequest;
+type ModelWithTlsSettings =
+  | Workspace
+  | Folder
+  | HttpRequest
+  | WebsocketRequest
+  | GrpcRequest;
+type ModelWithCookieSettings =
+  | Workspace
+  | Folder
+  | HttpRequest
+  | WebsocketRequest;
+type ModelWithMessageSizeSettings =
+  | Workspace
+  | Folder
+  | WebsocketRequest
+  | GrpcRequest;
 type BooleanSetting = boolean | InheritedBoolSetting;
 type IntegerSetting = number | InheritedIntSetting;
 type CookieSettingsPatch = {
@@ -50,12 +74,19 @@ type HttpSettingsPatch = {
 type TlsSettingsPatch = {
   settingValidateCertificates?: ModelWithTlsSettings["settingValidateCertificates"];
 };
+type MessageSizeSettingsPatch = {
+  settingRequestMessageSize?: ModelWithMessageSizeSettings["settingRequestMessageSize"];
+};
 
-export function ModelSettingsEditor({ model, showSectionTitles = false }: Props) {
+export function ModelSettingsEditor({
+  model,
+  showSectionTitles = false,
+}: Props) {
   const ancestors = useModelAncestors(model);
   const supportsHttpSettings = modelSupportsHttpSettings(model);
   const supportsCookieSettings = modelSupportsCookieSettings(model);
   const supportsTlsSettings = modelSupportsTlsSettings(model);
+  const supportsMessageSizeSettings = modelSupportsMessageSizeSettings(model);
 
   return (
     <SettingsList className="space-y-8">
@@ -77,6 +108,22 @@ export function ModelSettingsEditor({ model, showSectionTitles = false }: Props)
               }
             />
           )}
+          {supportsMessageSizeSettings && (
+            <MessageSizeSettingRow
+              settingDefinition={SETTING_REQUEST_MESSAGE_SIZE}
+              setting={model.settingRequestMessageSize}
+              inheritedValue={resolveInheritedValue(
+                ancestors,
+                SETTING_REQUEST_MESSAGE_SIZE.modelKey,
+                model.settingRequestMessageSize,
+              )}
+              onChange={(settingRequestMessageSize) =>
+                patchMessageSizeSettings(model, {
+                  settingRequestMessageSize,
+                })
+              }
+            />
+          )}
           <BooleanSettingRow
             settingDefinition={SETTING_VALIDATE_CERTIFICATES}
             setting={model.settingValidateCertificates}
@@ -110,7 +157,9 @@ export function ModelSettingsEditor({ model, showSectionTitles = false }: Props)
         </SettingsSection>
       )}
       {supportsCookieSettings && (
-        <SettingsSection title={supportsTlsSettings || showSectionTitles ? "Cookies" : null}>
+        <SettingsSection
+          title={supportsTlsSettings || showSectionTitles ? "Cookies" : null}
+        >
           <BooleanSettingRow
             settingDefinition={SETTING_SEND_COOKIES}
             setting={model.settingSendCookies}
@@ -158,46 +207,103 @@ export function countOverriddenSettings(model: ModelWithSettings) {
     settings.push(model.settingFollowRedirects, model.settingRequestTimeout);
   }
 
-  return settings.filter((setting) => isInheritedSetting(setting) && setting.enabled === true)
-    .length;
+  if (modelSupportsMessageSizeSettings(model)) {
+    settings.push(model.settingRequestMessageSize);
+  }
+
+  return settings.filter(
+    (setting) => isInheritedSetting(setting) && setting.enabled === true,
+  ).length;
 }
 
-function patchCookieSettings(model: ModelWithCookieSettings, patch: Partial<CookieSettingsPatch>) {
-  if (model.model === "workspace") return patchModel(model, patch as Partial<Workspace>);
-  if (model.model === "folder") return patchModel(model, patch as Partial<Folder>);
-  if (model.model === "http_request") return patchModel(model, patch as Partial<HttpRequest>);
-  if (model.model === "websocket_request")
-    return patchModel(model, patch as Partial<WebsocketRequest>);
-  throw new Error("Unsupported cookie settings model");
+function patchCookieSettings(
+  model: ModelWithCookieSettings,
+  patch: Partial<CookieSettingsPatch>,
+) {
+  switch (model.model) {
+    case "workspace":
+      return patchModel(model, patch as Partial<Workspace>);
+    case "folder":
+      return patchModel(model, patch as Partial<Folder>);
+    case "http_request":
+      return patchModel(model, patch as Partial<HttpRequest>);
+    case "websocket_request":
+      return patchModel(model, patch as Partial<WebsocketRequest>);
+  }
 }
 
-function patchHttpSettings(model: ModelWithHttpSettings, patch: Partial<HttpSettingsPatch>) {
-  if (model.model === "workspace") return patchModel(model, patch as Partial<Workspace>);
-  if (model.model === "folder") return patchModel(model, patch as Partial<Folder>);
-  return patchModel(model, patch as Partial<HttpRequest>);
+function patchHttpSettings(
+  model: ModelWithHttpSettings,
+  patch: Partial<HttpSettingsPatch>,
+) {
+  switch (model.model) {
+    case "workspace":
+      return patchModel(model, patch as Partial<Workspace>);
+    case "folder":
+      return patchModel(model, patch as Partial<Folder>);
+    case "http_request":
+      return patchModel(model, patch as Partial<HttpRequest>);
+  }
 }
 
-function patchTlsSettings(model: ModelWithTlsSettings, patch: Partial<TlsSettingsPatch>) {
-  if (model.model === "workspace") return patchModel(model, patch as Partial<Workspace>);
-  if (model.model === "folder") return patchModel(model, patch as Partial<Folder>);
-  if (model.model === "http_request") return patchModel(model, patch as Partial<HttpRequest>);
-  if (model.model === "websocket_request")
-    return patchModel(model, patch as Partial<WebsocketRequest>);
-  return patchModel(model, patch as Partial<GrpcRequest>);
+function patchTlsSettings(
+  model: ModelWithTlsSettings,
+  patch: Partial<TlsSettingsPatch>,
+) {
+  switch (model.model) {
+    case "workspace":
+      return patchModel(model, patch as Partial<Workspace>);
+    case "folder":
+      return patchModel(model, patch as Partial<Folder>);
+    case "http_request":
+      return patchModel(model, patch as Partial<HttpRequest>);
+    case "websocket_request":
+      return patchModel(model, patch as Partial<WebsocketRequest>);
+    case "grpc_request":
+      return patchModel(model, patch as Partial<GrpcRequest>);
+  }
 }
 
-function modelSupportsHttpSettings(model: ModelWithSettings): model is ModelWithHttpSettings {
+function patchMessageSizeSettings(
+  model: ModelWithMessageSizeSettings,
+  patch: Partial<MessageSizeSettingsPatch>,
+) {
+  switch (model.model) {
+    case "workspace":
+      return patchModel(model, patch as Partial<Workspace>);
+    case "folder":
+      return patchModel(model, patch as Partial<Folder>);
+    case "websocket_request":
+      return patchModel(model, patch as Partial<WebsocketRequest>);
+    case "grpc_request":
+      return patchModel(model, patch as Partial<GrpcRequest>);
+  }
+}
+
+function modelSupportsHttpSettings(
+  model: ModelWithSettings,
+): model is ModelWithHttpSettings {
   return modelSupportsSetting(model, SETTING_REQUEST_TIMEOUT);
 }
 
-function modelSupportsCookieSettings(model: ModelWithSettings): model is ModelWithCookieSettings {
+function modelSupportsCookieSettings(
+  model: ModelWithSettings,
+): model is ModelWithCookieSettings {
   return modelSupportsSetting(model, SETTING_SEND_COOKIES);
 }
 
-function modelSupportsTlsSettings(model: ModelWithSettings): model is ModelWithTlsSettings {
+function modelSupportsTlsSettings(
+  model: ModelWithSettings,
+): model is ModelWithTlsSettings {
   return modelSupportsSetting(model, SETTING_VALIDATE_CERTIFICATES);
 }
 
+function modelSupportsMessageSizeSettings(
+  model: ModelWithSettings,
+): model is ModelWithMessageSizeSettings {
+  return modelSupportsSetting(model, SETTING_REQUEST_MESSAGE_SIZE);
+}
+
 function BooleanSettingRow({
   inheritedValue,
   setting,
@@ -211,7 +317,11 @@ function BooleanSettingRow({
 }) {
   const inherited = isInheritedSetting(setting);
   const overridden = inherited ? setting.enabled === true : false;
-  const value = inherited ? (overridden ? setting.value : inheritedValue) : setting;
+  const value = inherited
+    ? overridden
+      ? setting.value
+      : inheritedValue
+    : setting;
 
   if (!inherited) {
     return (
@@ -255,19 +365,28 @@ function IntegerSettingRow({
 }) {
   const inherited = isInheritedSetting(setting);
   const overridden = inherited ? setting.enabled === true : false;
-  const value = inherited ? (overridden ? setting.value : inheritedValue) : setting;
+  const value = inherited
+    ? overridden
+      ? setting.value
+      : inheritedValue
+    : setting;
 
   if (!inherited) {
     return (
-      <SettingRowNumber
-        name={settingDefinition.modelKey}
+      <SettingRow
         title={settingDefinition.title}
         description={settingDefinition.description}
-        value={value}
-        placeholder={`${settingDefinition.defaultValue}`}
-        validate={(value) => value === "" || Number.parseInt(value, 10) >= 0}
-        onChange={(value) => onChange(value)}
-      />
+      >
+        <NumberUnitInput
+          name={settingDefinition.modelKey}
+          label={settingDefinition.title}
+          unit="ms"
+          value={`${value}`}
+          placeholder={`${settingDefinition.defaultValue}`}
+          validate={isValidInteger}
+          onChange={(value) => onChange(parseInteger(value))}
+        />
+      </SettingRow>
     );
   }
 
@@ -278,21 +397,18 @@ function IntegerSettingRow({
       overridden={overridden}
       onResetOverride={() => onChange({ ...setting, enabled: false })}
     >
-      <PlainInput
-        hideLabel
+      <NumberUnitInput
         name={settingDefinition.modelKey}
         label={settingDefinition.title}
-        size="sm"
-        type="number"
+        unit="ms"
+        value={`${value}`}
         placeholder={`${settingDefinition.defaultValue}`}
-        defaultValue={`${value}`}
-        containerClassName="!w-48"
-        validate={(value) => value === "" || Number.parseInt(value, 10) >= 0}
+        validate={isValidInteger}
         onChange={(value) =>
           onChange({
             ...setting,
             enabled: true,
-            value: Number.parseInt(value, 10) || 0,
+            value: parseInteger(value),
           })
         }
       />
@@ -300,6 +416,141 @@ function IntegerSettingRow({
   );
 }
 
+function MessageSizeSettingRow({
+  inheritedValue,
+  setting,
+  settingDefinition,
+  onChange,
+}: {
+  inheritedValue: number;
+  setting: IntegerSetting;
+  settingDefinition: RequestSettingDefinition<"settingRequestMessageSize">;
+  onChange: (setting: IntegerSetting) => void;
+}) {
+  const inherited = isInheritedSetting(setting);
+  const overridden = inherited ? setting.enabled === true : false;
+  const value = inherited
+    ? overridden
+      ? setting.value
+      : inheritedValue
+    : setting;
+  const displayValue = formatMegabytes(value);
+  const placeholder = formatMegabytes(settingDefinition.defaultValue);
+
+  if (!inherited) {
+    return (
+      <SettingRow
+        title={settingDefinition.title}
+        description={settingDefinition.description}
+      >
+        <MessageSizeInput
+          name={settingDefinition.modelKey}
+          label={settingDefinition.title}
+          value={displayValue}
+          placeholder={placeholder}
+          onChange={(value) => onChange(parseMegabytes(value))}
+        />
+      </SettingRow>
+    );
+  }
+
+  return (
+    <SettingOverrideRow
+      title={settingDefinition.title}
+      description={settingDefinition.description}
+      overridden={overridden}
+      onResetOverride={() => onChange({ ...setting, enabled: false })}
+    >
+      <MessageSizeInput
+        name={settingDefinition.modelKey}
+        label={settingDefinition.title}
+        value={displayValue}
+        placeholder={placeholder}
+        onChange={(value) =>
+          onChange({
+            ...setting,
+            enabled: true,
+            value: parseMegabytes(value),
+          })
+        }
+      />
+    </SettingOverrideRow>
+  );
+}
+
+function MessageSizeInput({
+  label,
+  name,
+  onChange,
+  placeholder,
+  value,
+}: {
+  label: string;
+  name: string;
+  onChange: (value: string) => void;
+  placeholder: string;
+  value: string;
+}) {
+  return (
+    <NumberUnitInput
+      name={name}
+      label={label}
+      unit="MB"
+      value={value}
+      inputMode="decimal"
+      step="any"
+      placeholder={placeholder}
+      validate={isValidMegabytes}
+      onChange={onChange}
+    />
+  );
+}
+
+function NumberUnitInput({
+  inputMode,
+  label,
+  name,
+  onChange,
+  placeholder,
+  step,
+  unit,
+  validate,
+  value,
+}: {
+  inputMode?: "decimal" | "numeric";
+  label: string;
+  name: string;
+  onChange: (value: string) => void;
+  placeholder: string;
+  step?: number | "any";
+  unit: string;
+  validate: (value: string) => boolean;
+  value: string;
+}) {
+  return (
+    <PlainInput
+      hideLabel
+      name={name}
+      label={label}
+      size="sm"
+      type="number"
+      inputMode={inputMode}
+      step={step}
+      placeholder={placeholder}
+      defaultValue={value}
+      className="[appearance:textfield] [&::-webkit-inner-spin-button]:appearance-none [&::-webkit-outer-spin-button]:appearance-none"
+      containerClassName="!w-48"
+      validate={validate}
+      rightSlot={
+        <span className="flex self-stretch items-center border-l border-border-subtle px-2 text-xs font-medium text-text-subtle">
+          {unit}
+        </span>
+      }
+      onChange={onChange}
+    />
+  );
+}
+
 function isInheritedSetting<T>(
   setting: T | { enabled?: boolean; value: T },
 ): setting is { enabled?: boolean; value: T } {
@@ -308,7 +559,7 @@ function isInheritedSetting<T>(
 
 function resolveInheritedValue(
   ancestors: (Folder | Workspace)[],
-  key: "settingRequestTimeout",
+  key: "settingRequestTimeout" | "settingRequestMessageSize",
   fallback: IntegerSetting,
 ): number;
 function resolveInheritedValue(
@@ -338,10 +589,46 @@ function resolveInheritedValue(
 type WorkspaceSettings = Pick<
   Workspace,
   | "settingFollowRedirects"
+  | "settingRequestMessageSize"
   | "settingRequestTimeout"
   | "settingSendCookies"
   | "settingStoreCookies"
   | "settingValidateCertificates"
 >;
 
-type BooleanWorkspaceSettingKey = Exclude<keyof WorkspaceSettings, "settingRequestTimeout">;
+type BooleanWorkspaceSettingKey = Exclude<
+  keyof WorkspaceSettings,
+  "settingRequestTimeout" | "settingRequestMessageSize"
+>;
+
+function formatMegabytes(bytes: number) {
+  const megabytes = bytes / BYTES_PER_MB;
+  return Number.isInteger(megabytes)
+    ? `${megabytes}`
+    : megabytes.toFixed(3).replace(/\.?0+$/, "");
+}
+
+function parseMegabytes(value: string) {
+  const megabytes = Number(value);
+  return Number.isFinite(megabytes) ? Math.round(megabytes * BYTES_PER_MB) : 0;
+}
+
+function parseInteger(value: string) {
+  const parsed = Number(value);
+  return Number.isFinite(parsed) ? Math.trunc(parsed) : 0;
+}
+
+function isValidInteger(value: string) {
+  const parsed = Number(value);
+  return value === "" || (Number.isInteger(parsed) && parsed >= 0);
+}
+
+function isValidMegabytes(value: string) {
+  if (value === "") return true;
+  const megabytes = Number(value);
+  return (
+    Number.isFinite(megabytes) &&
+    megabytes >= 0 &&
+    megabytes <= MAX_MESSAGE_SIZE_MB
+  );
+}

apps/yaak-client/components/Settings/SettingsGeneral.tsx

@@ -2,22 +2,14 @@ import { revealItemInDir } from "@tauri-apps/plugin-opener";
 import { patchModel, settingsAtom } from "@yaakapp-internal/models";
 import { Heading, VStack } from "@yaakapp-internal/ui";
 import { useAtomValue } from "jotai";
-import { activeWorkspaceAtom } from "../../hooks/useActiveWorkspace";
 import { useCheckForUpdates } from "../../hooks/useCheckForUpdates";
 import { appInfo } from "../../lib/appInfo";
-import {
-  SETTING_FOLLOW_REDIRECTS,
-  SETTING_REQUEST_TIMEOUT,
-  SETTING_SEND_COOKIES,
-  SETTING_STORE_COOKIES,
-  SETTING_VALIDATE_CERTIFICATES,
-} from "../../lib/requestSettings";
 import { revealInFinderText } from "../../lib/reveal";
 import { CargoFeature } from "../CargoFeature";
+import { DismissibleBanner } from "../core/DismissibleBanner";
 import { IconButton } from "../core/IconButton";
 import {
   ModelSettingRowBoolean,
-  ModelSettingRowNumber,
   ModelSettingSelectControl,
   SettingValue,
   SettingRow,
@@ -27,20 +19,26 @@ import {
   SettingsSection,
 } from "../core/SettingRow";
 
+const WORKSPACE_SETTINGS_MOVED_AT = "2026-06-30";
+
 export function SettingsGeneral() {
-  const workspace = useAtomValue(activeWorkspaceAtom);
   const settings = useAtomValue(settingsAtom);
   const checkForUpdates = useCheckForUpdates();
 
-  if (settings == null || workspace == null) {
+  if (settings == null) {
     return null;
   }
 
+  const showWorkspaceSettingsMovedBanner =
+    settings.createdAt.slice(0, 10) < WORKSPACE_SETTINGS_MOVED_AT;
+
   return (
     <VStack space={1.5} className="mb-4">
       <div className="mb-4">
         <Heading>General</Heading>
-        <p className="text-text-subtle">Configure general settings for update behavior and more.</p>
+        <p className="text-text-subtle">
+          Configure general settings for update behavior and more.
+        </p>
       </div>
       <SettingsList className="space-y-8">
         <CargoFeature feature="updater">
@@ -76,7 +74,9 @@ export function SettingsGeneral() {
               description="Choose whether updates are installed automatically or manually."
               name="autoupdate"
               value={settings.autoupdate ? "auto" : "manual"}
-              onChange={(v) => patchModel(settings, { autoupdate: v === "auto" })}
+              onChange={(v) =>
+                patchModel(settings, { autoupdate: v === "auto" })
+              }
               options={[
                 { label: "Automatic", value: "auto" },
                 { label: "Manual", value: "manual" },
@@ -108,54 +108,19 @@ export function SettingsGeneral() {
           </SettingsSection>
         </CargoFeature>
 
-        <SettingsSection
-          title={
-            <>
-              Workspace{" "}
-              <span className="inline-block bg-surface-highlight px-2 py-0.5 rounded text">
-                {workspace.name}
-              </span>
-            </>
-          }
-        >
-          <ModelSettingRowNumber
-            model={workspace}
-            modelKey={SETTING_REQUEST_TIMEOUT.modelKey}
-            title={SETTING_REQUEST_TIMEOUT.title}
-            description={SETTING_REQUEST_TIMEOUT.description}
-            placeholder={`${SETTING_REQUEST_TIMEOUT.defaultValue}`}
-            required
-            validate={(value) => Number.parseInt(value, 10) >= 0}
-          />
-
-          <ModelSettingRowBoolean
-            model={workspace}
-            modelKey={SETTING_VALIDATE_CERTIFICATES.modelKey}
-            title={SETTING_VALIDATE_CERTIFICATES.title}
-            description={SETTING_VALIDATE_CERTIFICATES.description}
-          />
-
-          <ModelSettingRowBoolean
-            model={workspace}
-            modelKey={SETTING_FOLLOW_REDIRECTS.modelKey}
-            title={SETTING_FOLLOW_REDIRECTS.title}
-            description={SETTING_FOLLOW_REDIRECTS.description}
-          />
-
-          <ModelSettingRowBoolean
-            model={workspace}
-            modelKey={SETTING_SEND_COOKIES.modelKey}
-            title={SETTING_SEND_COOKIES.title}
-            description={SETTING_SEND_COOKIES.description}
-          />
-
-          <ModelSettingRowBoolean
-            model={workspace}
-            modelKey={SETTING_STORE_COOKIES.modelKey}
-            title={SETTING_STORE_COOKIES.title}
-            description={SETTING_STORE_COOKIES.description}
-          />
-        </SettingsSection>
+        {showWorkspaceSettingsMovedBanner && (
+          <DismissibleBanner
+            id="workspace-settings-moved-2026-06-30"
+            color="info"
+            className="p-4 max-w-xl mx-auto"
+          >
+            <p>
+              Workspace specific settings have moved to{" "}
+              <b>Workspace Settings</b>, accessible from the workspace switcher
+              menu.
+            </p>
+          </DismissibleBanner>
+        )}
 
         <SettingsSection title="App Info">
           <SettingRow title="Version" description="Current Yaak version.">

apps/yaak-client/components/WebsocketResponsePane.tsx

@@ -105,10 +105,18 @@ function WebsocketEventRow({
     : "";
 
   const iconColor =
-    messageType === "close" || messageType === "open" ? "secondary" : isServer ? "info" : "primary";
+    messageType === "error"
+      ? "warning"
+      : messageType === "close" || messageType === "open"
+        ? "secondary"
+        : isServer
+          ? "info"
+          : "primary";
 
   const icon =
-    messageType === "close" || messageType === "open"
+    messageType === "error"
+      ? "alert_triangle"
+      : messageType === "close" || messageType === "open"
       ? "info"
       : isServer
         ? "arrow_big_down_dash"
@@ -119,6 +127,8 @@ function WebsocketEventRow({
       "Disconnected from server"
     ) : messageType === "open" ? (
       "Connected to server"
+    ) : messageType === "error" ? (
+      <span className="text-warning">{message}</span>
     ) : message === "" ? (
       <em className="italic text-text-subtlest">No content</em>
     ) : (
@@ -170,7 +180,9 @@ function WebsocketEventDetail({
       ? "Connection Closed"
       : event.messageType === "open"
         ? "Connection Open"
-        : `Message ${event.isServer ? "Received" : "Sent"}`;
+        : event.messageType === "error"
+          ? "WebSocket Error"
+          : `Message ${event.isServer ? "Received" : "Sent"}`;
 
   const actions: EventDetailAction[] =
     message !== ""

apps/yaak-client/components/WorkspaceSettingsDialog.tsx

@@ -112,7 +112,9 @@ export function WorkspaceSettingsDialog({ workspaceId, hide, tab }: Props) {
               onCreateNewWorkspace={hide}
               onChange={({ filePath }) => patchModel(workspaceMeta, { settingSyncDir: filePath })}
             />
-            <WorkspaceEncryptionSetting layout="settings" size="xs" />
+            <div className="mt-4">
+              <WorkspaceEncryptionSetting layout="settings" size="xs" />
+            </div>
           </SettingsSection>
           <ModelSettingsEditor model={workspace} showSectionTitles />
         </SettingsList>

apps/yaak-client/components/core/PlainInput.tsx

@@ -1,6 +1,6 @@
 import { HStack } from "@yaakapp-internal/ui";
 import classNames from "classnames";
-import type { FocusEvent, HTMLAttributes, ReactNode } from "react";
+import type { FocusEvent, InputHTMLAttributes, ReactNode } from "react";
 import {
   forwardRef,
   useCallback,
@@ -28,10 +28,9 @@ export type PlainInputProps = Omit<
   | "extraExtensions"
   | "forcedEnvironmentId"
 > &
-  Pick<HTMLAttributes<HTMLInputElement>, "onKeyDownCapture"> & {
-    onFocusRaw?: HTMLAttributes<HTMLInputElement>["onFocus"];
+  Pick<InputHTMLAttributes<HTMLInputElement>, "inputMode" | "onKeyDownCapture" | "step"> & {
+    onFocusRaw?: InputHTMLAttributes<HTMLInputElement>["onFocus"];
     type?: "text" | "password" | "number";
-    step?: number;
     hideObscureToggle?: boolean;
     labelRightSlot?: ReactNode;
   };
@@ -52,6 +51,7 @@ export const PlainInput = forwardRef<{ focus: () => void }, PlainInputProps>(fun
     labelClassName,
     labelPosition = "top",
     labelRightSlot,
+    inputMode,
     leftSlot,
     name,
     onBlur,
@@ -64,6 +64,7 @@ export const PlainInput = forwardRef<{ focus: () => void }, PlainInputProps>(fun
     required,
     rightSlot,
     size = "md",
+    step,
     tint,
     type = "text",
     validate,
@@ -204,12 +205,14 @@ export const PlainInput = forwardRef<{ focus: () => void }, PlainInputProps>(fun
             autoComplete="off"
             autoCapitalize="off"
             autoCorrect="off"
+            inputMode={inputMode}
             onChange={(e) => handleChange(e.target.value)}
             onPaste={(e) => onPaste?.(e.clipboardData.getData("Text"))}
             className={classNames(commonClassName, "h-full disabled:opacity-disabled")}
             onFocus={handleFocus}
             onBlur={handleBlur}
             required={required}
+            step={step}
             placeholder={placeholder}
             onKeyDownCapture={onKeyDownCapture}
           />

apps/yaak-client/hooks/useAuthTab.tsx

@@ -5,6 +5,7 @@ import { useMemo } from "react";
 import { openFolderSettings } from "../commands/openFolderSettings";
 import { openWorkspaceSettings } from "../commands/openWorkspaceSettings";
 import { IconTooltip } from "../components/core/IconTooltip";
+import type { RadioDropdownProps } from "../components/core/RadioDropdown";
 import type { TabItem } from "../components/core/Tabs/Tabs";
 import { capitalize } from "../lib/capitalize";
 import { showConfirm } from "../lib/confirm";
@@ -14,156 +15,192 @@ import type { AuthenticatedModel } from "./useInheritedAuthentication";
 import { useInheritedAuthentication } from "./useInheritedAuthentication";
 import { useModelAncestors } from "./useModelAncestors";
 
-export function useAuthTab<T extends string>(tabValue: T, model: AuthenticatedModel | null) {
+export function useAuthTab<T extends string>(
+  tabValue: T,
+  model: AuthenticatedModel | null,
+) {
+  const options = useAuthDropdownOptions(model);
+
+  return useMemo<TabItem[]>(() => {
+    if (model == null || options == null) return [];
+
+    const tab: TabItem = {
+      value: tabValue,
+      label: "Auth",
+      options,
+    };
+
+    return [tab];
+  }, [model, options, tabValue]);
+}
+
+export function useAuthDropdownOptions(
+  model: AuthenticatedModel | null,
+): Omit<RadioDropdownProps, "children"> | null {
   const authentication = useHttpAuthenticationSummaries();
   const inheritedAuth = useInheritedAuthentication(model);
   const ancestors = useModelAncestors(model);
   const parentModel = ancestors[0] ?? null;
 
-  return useMemo<TabItem[]>(() => {
-    if (model == null) return [];
+  return useMemo(() => {
+    if (model == null) return null;
 
-    const tab: TabItem = {
-      value: tabValue,
-      label: "Auth",
-      options: {
-        value: model.authenticationType,
-        items: [
-          ...authentication.map((a) => ({
-            label: a.label || "UNKNOWN",
-            shortLabel: a.shortLabel,
-            value: a.name,
-          })),
-          { type: "separator" },
-          {
-            label: "Inherit from Parent",
-            shortLabel:
-              inheritedAuth != null && inheritedAuth.authenticationType !== "none" ? (
-                <HStack space={1.5}>
-                  {authentication.find((a) => a.name === inheritedAuth.authenticationType)
-                    ?.shortLabel ?? "UNKNOWN"}
-                  <IconTooltip
-                    icon="zap_off"
-                    iconSize="xs"
-                    content="Authentication was inherited from an ancestor"
-                  />
-                </HStack>
-              ) : (
-                "Auth"
-              ),
-            value: null,
-          },
-          { label: "No Auth", shortLabel: "No Auth", value: "none" },
-        ],
-        itemsAfter: (() => {
-          const actions: (
-            | { type: "separator"; label: string }
-            | { label: string; leftSlot: React.ReactNode; onSelect: () => Promise<void> }
-          )[] = [];
-
-          // Promote: move auth from current model up to parent
-          if (
-            parentModel &&
-            model.authenticationType &&
-            model.authenticationType !== "none" &&
-            (parentModel.authenticationType == null || parentModel.authenticationType === "none")
-          ) {
-            actions.push(
-              { type: "separator", label: "Actions" },
-              {
-                label: `Promote to ${capitalize(parentModel.model)}`,
-                leftSlot: (
-                  <Icon
-                    icon={parentModel.model === "workspace" ? "corner_right_up" : "folder_up"}
-                  />
-                ),
-                onSelect: async () => {
-                  const confirmed = await showConfirm({
-                    id: "promote-auth-confirm",
-                    title: "Promote Authentication",
-                    confirmText: "Promote",
-                    description: (
-                      <>
-                        Move authentication config to{" "}
-                        <InlineCode>{resolvedModelName(parentModel)}</InlineCode>?
-                      </>
-                    ),
-                  });
-                  if (confirmed) {
-                    await patchModel(model, { authentication: {}, authenticationType: null });
-                    await patchModel(parentModel, {
-                      authentication: model.authentication,
-                      authenticationType: model.authenticationType,
-                    });
-
-                    if (parentModel.model === "folder") {
-                      openFolderSettings(parentModel.id, "auth");
-                    } else {
-                      openWorkspaceSettings("auth");
-                    }
-                  }
-                },
-              },
-            );
-          }
-
-          // Copy from ancestor: copy auth config down to current model
-          const ancestorWithAuth = ancestors.find(
-            (a) => a.authenticationType != null && a.authenticationType !== "none",
-          );
-          if (ancestorWithAuth) {
-            if (actions.length === 0) {
-              actions.push({ type: "separator", label: "Actions" });
+    return {
+      value: model.authenticationType,
+      items: [
+        ...authentication.map((a) => ({
+          label: a.label || "UNKNOWN",
+          shortLabel: a.shortLabel,
+          value: a.name,
+        })),
+        { type: "separator" },
+        {
+          label: "Inherit from Parent",
+          shortLabel:
+            inheritedAuth != null &&
+            inheritedAuth.authenticationType !== "none" ? (
+              <HStack space={1.5}>
+                {authentication.find(
+                  (a) => a.name === inheritedAuth.authenticationType,
+                )?.shortLabel ?? "UNKNOWN"}
+                <IconTooltip
+                  icon="zap_off"
+                  iconSize="xs"
+                  content="Authentication was inherited from an ancestor"
+                />
+              </HStack>
+            ) : (
+              "Auth"
+            ),
+          value: null,
+        },
+        { label: "No Auth", shortLabel: "No Auth", value: "none" },
+      ],
+      itemsAfter: (() => {
+        const actions: (
+          | { type: "separator"; label: string }
+          | {
+              label: string;
+              leftSlot: React.ReactNode;
+              onSelect: () => Promise<void>;
             }
-            actions.push({
-              label: `Copy from ${modelTypeLabel(ancestorWithAuth)}`,
+        )[] = [];
+
+        // Promote: move auth from current model up to parent
+        if (
+          parentModel &&
+          model.authenticationType &&
+          model.authenticationType !== "none" &&
+          (parentModel.authenticationType == null ||
+            parentModel.authenticationType === "none")
+        ) {
+          actions.push(
+            { type: "separator", label: "Actions" },
+            {
+              label: `Promote to ${capitalize(parentModel.model)}`,
               leftSlot: (
                 <Icon
                   icon={
-                    ancestorWithAuth.model === "workspace" ? "corner_right_down" : "folder_down"
+                    parentModel.model === "workspace"
+                      ? "corner_right_up"
+                      : "folder_up"
                   }
                 />
               ),
               onSelect: async () => {
                 const confirmed = await showConfirm({
-                  id: "copy-auth-confirm",
-                  title: "Copy Authentication",
-                  confirmText: "Copy",
+                  id: "promote-auth-confirm",
+                  title: "Promote Authentication",
+                  confirmText: "Promote",
                   description: (
                     <>
-                      Copy{" "}
-                      {authentication.find((a) => a.name === ancestorWithAuth.authenticationType)
-                        ?.label ?? "authentication"}{" "}
-                      config from <InlineCode>{resolvedModelName(ancestorWithAuth)}</InlineCode>?
-                      This will override the current authentication but will not affect the{" "}
-                      {modelTypeLabel(ancestorWithAuth).toLowerCase()}.
+                      Move authentication config to{" "}
+                      <InlineCode>{resolvedModelName(parentModel)}</InlineCode>?
                     </>
                   ),
                 });
                 if (confirmed) {
                   await patchModel(model, {
-                    authentication: { ...ancestorWithAuth.authentication },
-                    authenticationType: ancestorWithAuth.authenticationType,
+                    authentication: {},
+                    authenticationType: null,
                   });
+                  await patchModel(parentModel, {
+                    authentication: model.authentication,
+                    authenticationType: model.authenticationType,
+                  });
+
+                  if (parentModel.model === "folder") {
+                    openFolderSettings(parentModel.id, "auth");
+                  } else {
+                    openWorkspaceSettings("auth");
+                  }
                 }
               },
-            });
-          }
+            },
+          );
+        }
 
-          return actions.length > 0 ? actions : undefined;
-        })(),
-        onChange: async (authenticationType) => {
-          let authentication: Folder["authentication"] = model.authentication;
-          if (model.authenticationType !== authenticationType) {
-            authentication = {
-              // Reset auth if changing types
-            };
+        // Copy from ancestor: copy auth config down to current model
+        const ancestorWithAuth = ancestors.find(
+          (a) =>
+            a.authenticationType != null && a.authenticationType !== "none",
+        );
+        if (ancestorWithAuth) {
+          if (actions.length === 0) {
+            actions.push({ type: "separator", label: "Actions" });
           }
-          await patchModel(model, { authentication, authenticationType });
-        },
+          actions.push({
+            label: `Copy from ${modelTypeLabel(ancestorWithAuth)}`,
+            leftSlot: (
+              <Icon
+                icon={
+                  ancestorWithAuth.model === "workspace"
+                    ? "corner_right_down"
+                    : "folder_down"
+                }
+              />
+            ),
+            onSelect: async () => {
+              const confirmed = await showConfirm({
+                id: "copy-auth-confirm",
+                title: "Copy Authentication",
+                confirmText: "Copy",
+                description: (
+                  <>
+                    Copy{" "}
+                    {authentication.find(
+                      (a) => a.name === ancestorWithAuth.authenticationType,
+                    )?.label ?? "authentication"}{" "}
+                    config from{" "}
+                    <InlineCode>
+                      {resolvedModelName(ancestorWithAuth)}
+                    </InlineCode>
+                    ? This will override the current authentication but will not
+                    affect the {modelTypeLabel(ancestorWithAuth).toLowerCase()}.
+                  </>
+                ),
+              });
+              if (confirmed) {
+                await patchModel(model, {
+                  authentication: { ...ancestorWithAuth.authentication },
+                  authenticationType: ancestorWithAuth.authenticationType,
+                });
+              }
+            },
+          });
+        }
+
+        return actions.length > 0 ? actions : undefined;
+      })(),
+      onChange: async (authenticationType) => {
+        let authentication: Folder["authentication"] = model.authentication;
+        if (model.authenticationType !== authenticationType) {
+          authentication = {
+            // Reset auth if changing types
+          };
+        }
+        await patchModel(model, { authentication, authenticationType });
       },
     };
-
-    return [tab];
-  }, [authentication, inheritedAuth, model, parentModel, tabValue, ancestors]);
+  }, [authentication, inheritedAuth, model, parentModel, ancestors]);
 }

apps/yaak-client/lib/requestSettings.ts

@@ -5,6 +5,7 @@ type ModelType = AnyModel["model"];
 type WorkspaceRequestSettings = Pick<
   Workspace,
   | "settingFollowRedirects"
+  | "settingRequestMessageSize"
   | "settingRequestTimeout"
   | "settingSendCookies"
   | "settingStoreCookies"
@@ -17,7 +18,9 @@ type ModelTypeWithSetting<K extends RequestSettingKey> = {
   [M in ModelType]: K extends keyof ModelForType<M> ? M : never;
 }[ModelType];
 
-export type RequestSettingDefinition<K extends RequestSettingKey = RequestSettingKey> = {
+export type RequestSettingDefinition<
+  K extends RequestSettingKey = RequestSettingKey,
+> = {
   defaultValue: WorkspaceRequestSettings[K];
   description: string;
   modelKey: K;
@@ -41,11 +44,26 @@ export const SETTING_REQUEST_TIMEOUT = defineRequestSetting({
   title: "Request Timeout",
 });
 
+export const SETTING_REQUEST_MESSAGE_SIZE = defineRequestSetting({
+  defaultValue: 64 * 1024 * 1024,
+  description:
+    "Maximum gRPC or WebSocket message size in MB. Set to 0 to disable.",
+  modelKey: "settingRequestMessageSize",
+  models: ["workspace", "folder", "websocket_request", "grpc_request"],
+  title: "Message Size Limit",
+});
+
 export const SETTING_VALIDATE_CERTIFICATES = defineRequestSetting({
   defaultValue: true,
   description: "When disabled, skip validation of server certificates.",
   modelKey: "settingValidateCertificates",
-  models: ["workspace", "folder", "http_request", "websocket_request", "grpc_request"],
+  models: [
+    "workspace",
+    "folder",
+    "http_request",
+    "websocket_request",
+    "grpc_request",
+  ],
   title: "Validate TLS certificates",
 });
 
@@ -59,7 +77,8 @@ export const SETTING_FOLLOW_REDIRECTS = defineRequestSetting({
 
 export const SETTING_SEND_COOKIES = defineRequestSetting({
   defaultValue: true,
-  description: "Attach matching cookies from the active cookie jar to outgoing requests.",
+  description:
+    "Attach matching cookies from the active cookie jar to outgoing requests.",
   modelKey: "settingSendCookies",
   models: ["workspace", "folder", "http_request", "websocket_request"],
   title: "Automatically send cookies",
@@ -67,7 +86,8 @@ export const SETTING_SEND_COOKIES = defineRequestSetting({
 
 export const SETTING_STORE_COOKIES = defineRequestSetting({
   defaultValue: true,
-  description: "Save cookies from Set-Cookie response headers to the active cookie jar.",
+  description:
+    "Save cookies from Set-Cookie response headers to the active cookie jar.",
   modelKey: "settingStoreCookies",
   models: ["workspace", "folder", "http_request", "websocket_request"],
   title: "Automatically store cookies",

crates-tauri/yaak-app-client/src/lib.rs

@@ -295,7 +295,8 @@ async fn cmd_grpc_reflect<R: Runtime>(
         unrendered_request.folder_id.as_deref(),
         environment_id,
     )?;
-    let resolved_settings = app_handle.db().resolve_settings_for_grpc_request(&unrendered_request)?;
+    let resolved_settings =
+        app_handle.db().resolve_settings_for_grpc_request(&unrendered_request)?;
 
     let plugin_manager = Arc::new((*app_handle.state::<PluginManager>()).clone());
     let encryption_manager = Arc::new((*app_handle.state::<EncryptionManager>()).clone());
@@ -332,6 +333,7 @@ async fn cmd_grpc_reflect<R: Runtime>(
             &metadata,
             resolved_settings.validate_certificates.value,
             client_certificate,
+            resolved_settings.request_message_size.value,
         )
         .await
         .map_err(|e| GenericError(e.to_string()))?)
@@ -353,7 +355,8 @@ async fn cmd_grpc_go<R: Runtime>(
         unrendered_request.folder_id.as_deref(),
         environment_id,
     )?;
-    let resolved_settings = app_handle.db().resolve_settings_for_grpc_request(&unrendered_request)?;
+    let resolved_settings =
+        app_handle.db().resolve_settings_for_grpc_request(&unrendered_request)?;
 
     let plugin_manager = Arc::new((*app_handle.state::<PluginManager>()).clone());
     let encryption_manager = Arc::new((*app_handle.state::<EncryptionManager>()).clone());
@@ -425,6 +428,7 @@ async fn cmd_grpc_go<R: Runtime>(
             &metadata,
             resolved_settings.validate_certificates.value,
             client_cert.clone(),
+            resolved_settings.request_message_size.value,
         )
         .await;
 
@@ -714,7 +718,7 @@ async fn cmd_grpc_go<R: Runtime>(
                                 Some(s) => GrpcEvent {
                                     error: Some(s.message().to_string()),
                                     status: Some(s.code() as i32),
-                                    content: "Failed to connect".to_string(),
+                                    content: "Request failed".to_string(),
                                     metadata: metadata_to_map(s.metadata().clone()),
                                     event_type: GrpcEventType::ConnectionEnd,
                                     ..base_event.clone()
@@ -722,7 +726,7 @@ async fn cmd_grpc_go<R: Runtime>(
                                 None => GrpcEvent {
                                     error: Some(e.message),
                                     status: Some(Code::Unknown as i32),
-                                    content: "Failed to connect".to_string(),
+                                    content: "Request failed".to_string(),
                                     event_type: GrpcEventType::ConnectionEnd,
                                     ..base_event.clone()
                                 },
@@ -738,7 +742,7 @@ async fn cmd_grpc_go<R: Runtime>(
                             &GrpcEvent {
                                 error: Some(e.to_string()),
                                 status: Some(Code::Unknown as i32),
-                                content: "Failed to connect".to_string(),
+                                content: "Request failed".to_string(),
                                 event_type: GrpcEventType::ConnectionEnd,
                                 ..base_event.clone()
                             },
@@ -781,7 +785,7 @@ async fn cmd_grpc_go<R: Runtime>(
                                 Some(s) => GrpcEvent {
                                     error: Some(s.message().to_string()),
                                     status: Some(s.code() as i32),
-                                    content: "Failed to connect".to_string(),
+                                    content: "Stream failed".to_string(),
                                     metadata: metadata_to_map(s.metadata().clone()),
                                     event_type: GrpcEventType::ConnectionEnd,
                                     ..base_event.clone()
@@ -789,7 +793,7 @@ async fn cmd_grpc_go<R: Runtime>(
                                 None => GrpcEvent {
                                     error: Some(e.message),
                                     status: Some(Code::Unknown as i32),
-                                    content: "Failed to connect".to_string(),
+                                    content: "Stream failed".to_string(),
                                     event_type: GrpcEventType::ConnectionEnd,
                                     ..base_event.clone()
                                 },
@@ -806,7 +810,7 @@ async fn cmd_grpc_go<R: Runtime>(
                             &GrpcEvent {
                                 error: Some(e.to_string()),
                                 status: Some(Code::Unknown as i32),
-                                content: "Failed to connect".to_string(),
+                                content: "Stream failed".to_string(),
                                 event_type: GrpcEventType::ConnectionEnd,
                                 ..base_event.clone()
                             },
@@ -878,7 +882,8 @@ async fn cmd_grpc_go<R: Runtime>(
                             .db()
                             .upsert_grpc_event(
                                 &GrpcEvent {
-                                    content: status.to_string(),
+                                    content: "Stream failed".to_string(),
+                                    error: Some(status.message().to_string()),
                                     status: Some(status.code() as i32),
                                     metadata: metadata_to_map(status.metadata().clone()),
                                     event_type: GrpcEventType::ConnectionEnd,
@@ -887,6 +892,7 @@ async fn cmd_grpc_go<R: Runtime>(
                                 &UpdateSource::from_window_label(window.label()),
                             )
                             .unwrap();
+                        break;
                     }
                 }
             }

crates-tauri/yaak-app-client/src/ws_ext.rs

@@ -50,6 +50,37 @@ pub async fn cmd_ws_send<R: Runtime>(
     ws_manager: State<'_, Mutex<WebsocketManager>>,
 ) -> Result<WebsocketConnection> {
     let connection = app_handle.db().get_websocket_connection(connection_id)?;
+
+    match send_websocket_message(&connection, environment_id, &app_handle, &window, &ws_manager)
+        .await
+    {
+        Ok(connection) => Ok(connection),
+        Err(e) => {
+            app_handle.db().upsert_websocket_event(
+                &WebsocketEvent {
+                    connection_id: connection.id.clone(),
+                    request_id: connection.request_id.clone(),
+                    workspace_id: connection.workspace_id.clone(),
+                    is_server: false,
+                    message_type: WebsocketEventType::Error,
+                    message: e.to_string().into(),
+                    ..Default::default()
+                },
+                &UpdateSource::from_window_label(window.label()),
+            )?;
+
+            Ok(connection)
+        }
+    }
+}
+
+async fn send_websocket_message<R: Runtime>(
+    connection: &WebsocketConnection,
+    environment_id: Option<&str>,
+    app_handle: &AppHandle<R>,
+    window: &WebviewWindow<R>,
+    ws_manager: &Mutex<WebsocketManager>,
+) -> Result<WebsocketConnection> {
     let unrendered_request = app_handle.db().get_websocket_request(&connection.request_id)?;
     let environment_chain = app_handle.db().resolve_environments(
         &unrendered_request.workspace_id,
@@ -91,7 +122,7 @@ pub async fn cmd_ws_send<R: Runtime>(
         &UpdateSource::from_window_label(window.label()),
     )?;
 
-    Ok(connection)
+    Ok(connection.clone())
 }
 
 #[command]
@@ -299,6 +330,7 @@ pub async fn cmd_ws_connect<R: Runtime>(
             receive_tx,
             resolved_settings.validate_certificates.value,
             client_cert,
+            resolved_settings.request_message_size.value,
         )
         .await
     {

crates/yaak-git/bindings/gen_models.ts

@@ -46,6 +46,7 @@ export type Folder = {
   settingValidateCertificates: InheritedBoolSetting;
   settingFollowRedirects: InheritedBoolSetting;
   settingRequestTimeout: InheritedIntSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type GrpcRequest = {
@@ -69,6 +70,7 @@ export type GrpcRequest = {
    */
   url: string;
   settingValidateCertificates: InheritedBoolSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type HttpRequest = {
@@ -146,6 +148,7 @@ export type WebsocketRequest = {
   settingSendCookies: InheritedBoolSetting;
   settingStoreCookies: InheritedBoolSetting;
   settingValidateCertificates: InheritedBoolSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type Workspace = {
@@ -162,6 +165,7 @@ export type Workspace = {
   settingValidateCertificates: boolean;
   settingFollowRedirects: boolean;
   settingRequestTimeout: number;
+  settingRequestMessageSize: number;
   settingDnsOverrides: Array<DnsOverride>;
   settingSendCookies: boolean;
   settingStoreCookies: boolean;

crates/yaak-grpc/src/client.rs

@@ -33,15 +33,21 @@ impl AutoReflectionClient {
         uri: &Uri,
         validate_certificates: bool,
         client_cert: Option<ClientCertificateConfig>,
+        max_message_size: usize,
     ) -> Result<Self> {
         let client_v1 = v1::server_reflection_client::ServerReflectionClient::with_origin(
             get_transport(validate_certificates, client_cert.clone())?,
             uri.clone(),
-        );
-        let client_v1alpha = v1alpha::server_reflection_client::ServerReflectionClient::with_origin(
-            get_transport(validate_certificates, client_cert.clone())?,
-            uri.clone(),
-        );
+        )
+        .max_decoding_message_size(max_message_size)
+        .max_encoding_message_size(max_message_size);
+        let client_v1alpha =
+            v1alpha::server_reflection_client::ServerReflectionClient::with_origin(
+                get_transport(validate_certificates, client_cert.clone())?,
+                uri.clone(),
+            )
+            .max_decoding_message_size(max_message_size)
+            .max_encoding_message_size(max_message_size);
         Ok(AutoReflectionClient { use_v1alpha: false, client_v1, client_v1alpha })
     }
 

crates/yaak-grpc/src/manager.rs

@@ -33,16 +33,13 @@ use tonic::transport::Uri;
 use tonic::{IntoRequest, IntoStreamingRequest, Request, Response, Status, Streaming};
 use yaak_tls::ClientCertificateConfig;
 
-/// Maximum size for a single gRPC message (64 MB).
-/// Tonic defaults to 4 MB, which is too small for large responses.
-const GRPC_MAX_MESSAGE_SIZE: usize = 64 * 1024 * 1024;
-
 #[derive(Clone)]
 pub struct GrpcConnection {
     pool: Arc<RwLock<DescriptorPool>>,
     conn: Client<HttpsConnector<HttpConnector>, BoxBody>,
     pub uri: Uri,
     use_reflection: bool,
+    max_message_size: usize,
 }
 
 #[derive(Default, Debug)]
@@ -101,8 +98,15 @@ impl GrpcConnection {
         client_cert: Option<ClientCertificateConfig>,
     ) -> Result<Response<DynamicMessage>> {
         if self.use_reflection {
-            reflect_types_for_message(self.pool.clone(), &self.uri, message, metadata, client_cert)
-                .await?;
+            reflect_types_for_message(
+                self.pool.clone(),
+                &self.uri,
+                message,
+                metadata,
+                client_cert,
+                self.max_message_size,
+            )
+            .await?;
         }
         let method = &self.method(&service, &method).await?;
         let input_message = method.input();
@@ -111,8 +115,7 @@ impl GrpcConnection {
         let req_message = DynamicMessage::deserialize(input_message, &mut deserializer)?;
         deserializer.end()?;
 
-        let mut client = tonic::client::Grpc::with_origin(self.conn.clone(), self.uri.clone())
-            .max_decoding_message_size(GRPC_MAX_MESSAGE_SIZE);
+        let mut client = grpc_client(self.conn.clone(), self.uri.clone(), self.max_message_size);
 
         let mut req = req_message.into_request();
         decorate_req(metadata, &mut req)?;
@@ -137,6 +140,7 @@ impl GrpcConnection {
                 message,
                 metadata,
                 client_cert,
+                self.max_message_size,
             )
             .await?;
 
@@ -176,6 +180,7 @@ impl GrpcConnection {
             let md = metadata.clone();
             let use_reflection = self.use_reflection.clone();
             let client_cert = client_cert.clone();
+            let max_message_size = self.max_message_size;
             stream
                 .then(move |json| {
                     let pool = pool.clone();
@@ -188,8 +193,15 @@ impl GrpcConnection {
                     let json_clone = json.clone();
                     async move {
                         if use_reflection {
-                            if let Err(e) =
-                                reflect_types_for_message(pool, &uri, &json, &md, client_cert).await
+                            if let Err(e) = reflect_types_for_message(
+                                pool,
+                                &uri,
+                                &json,
+                                &md,
+                                client_cert,
+                                max_message_size,
+                            )
+                            .await
                             {
                                 warn!("Failed to resolve Any types: {e}");
                             }
@@ -211,8 +223,7 @@ impl GrpcConnection {
                 .filter_map(|x| x)
         };
 
-        let mut client = tonic::client::Grpc::with_origin(self.conn.clone(), self.uri.clone())
-            .max_decoding_message_size(GRPC_MAX_MESSAGE_SIZE);
+        let mut client = grpc_client(self.conn.clone(), self.uri.clone(), self.max_message_size);
         let path = method_desc_to_path(method);
         let codec = DynamicCodec::new(method.clone());
 
@@ -243,6 +254,7 @@ impl GrpcConnection {
             let md = metadata.clone();
             let use_reflection = self.use_reflection.clone();
             let client_cert = client_cert.clone();
+            let max_message_size = self.max_message_size;
             stream
                 .then(move |json| {
                     let pool = pool.clone();
@@ -255,8 +267,15 @@ impl GrpcConnection {
                     let json_clone = json.clone();
                     async move {
                         if use_reflection {
-                            if let Err(e) =
-                                reflect_types_for_message(pool, &uri, &json, &md, client_cert).await
+                            if let Err(e) = reflect_types_for_message(
+                                pool,
+                                &uri,
+                                &json,
+                                &md,
+                                client_cert,
+                                max_message_size,
+                            )
+                            .await
                             {
                                 warn!("Failed to resolve Any types: {e}");
                             }
@@ -278,8 +297,7 @@ impl GrpcConnection {
                 .filter_map(|x| x)
         };
 
-        let mut client = tonic::client::Grpc::with_origin(self.conn.clone(), self.uri.clone())
-            .max_decoding_message_size(GRPC_MAX_MESSAGE_SIZE);
+        let mut client = grpc_client(self.conn.clone(), self.uri.clone(), self.max_message_size);
         let path = method_desc_to_path(method);
         let codec = DynamicCodec::new(method.clone());
 
@@ -307,8 +325,7 @@ impl GrpcConnection {
         let req_message = DynamicMessage::deserialize(input_message, &mut deserializer)?;
         deserializer.end()?;
 
-        let mut client = tonic::client::Grpc::with_origin(self.conn.clone(), self.uri.clone())
-            .max_decoding_message_size(GRPC_MAX_MESSAGE_SIZE);
+        let mut client = grpc_client(self.conn.clone(), self.uri.clone(), self.max_message_size);
 
         let mut req = req_message.into_request();
         decorate_req(metadata, &mut req)?;
@@ -320,6 +337,23 @@ impl GrpcConnection {
     }
 }
 
+fn grpc_client(
+    conn: Client<HttpsConnector<HttpConnector>, BoxBody>,
+    uri: Uri,
+    max_message_size: usize,
+) -> tonic::client::Grpc<Client<HttpsConnector<HttpConnector>, BoxBody>> {
+    tonic::client::Grpc::with_origin(conn, uri)
+        .max_decoding_message_size(max_message_size)
+        .max_encoding_message_size(max_message_size)
+}
+
+fn message_size_limit(setting: i32) -> usize {
+    match setting.try_into() {
+        Ok(0) | Err(_) => usize::MAX,
+        Ok(limit) => limit,
+    }
+}
+
 /// Configuration for GrpcHandle to compile proto files
 #[derive(Clone)]
 pub struct GrpcConfig {
@@ -356,6 +390,7 @@ impl GrpcHandle {
         metadata: &BTreeMap<String, String>,
         validate_certificates: bool,
         client_cert: Option<ClientCertificateConfig>,
+        request_message_size: i32,
     ) -> Result<bool> {
         let server_reflection = proto_files.is_empty();
         let key = make_pool_key(id, uri, proto_files);
@@ -367,7 +402,14 @@ impl GrpcHandle {
 
         let pool = if server_reflection {
             let full_uri = uri_from_str(uri)?;
-            fill_pool_from_reflection(&full_uri, metadata, validate_certificates, client_cert).await
+            fill_pool_from_reflection(
+                &full_uri,
+                metadata,
+                validate_certificates,
+                client_cert,
+                message_size_limit(request_message_size),
+            )
+            .await
         } else {
             fill_pool_from_files(&self.config, proto_files).await
         }?;
@@ -384,12 +426,21 @@ impl GrpcHandle {
         metadata: &BTreeMap<String, String>,
         validate_certificates: bool,
         client_cert: Option<ClientCertificateConfig>,
+        request_message_size: i32,
     ) -> Result<Vec<ServiceDefinition>> {
         // Ensure we have a pool; reflect only if missing
         if self.get_pool(id, uri, proto_files).is_none() {
             info!("Reflecting gRPC services for {} at {}", id, uri);
-            self.reflect(id, uri, proto_files, metadata, validate_certificates, client_cert)
-                .await?;
+            self.reflect(
+                id,
+                uri,
+                proto_files,
+                metadata,
+                validate_certificates,
+                client_cert,
+                request_message_size,
+            )
+            .await?;
         }
 
         let pool = self
@@ -429,8 +480,10 @@ impl GrpcHandle {
         metadata: &BTreeMap<String, String>,
         validate_certificates: bool,
         client_cert: Option<ClientCertificateConfig>,
+        request_message_size: i32,
     ) -> Result<GrpcConnection> {
         let use_reflection = proto_files.is_empty();
+        let max_message_size = message_size_limit(request_message_size);
         if self.get_pool(id, uri, proto_files).is_none() {
             self.reflect(
                 id,
@@ -439,6 +492,7 @@ impl GrpcHandle {
                 metadata,
                 validate_certificates,
                 client_cert.clone(),
+                request_message_size,
             )
             .await?;
         }
@@ -448,7 +502,13 @@ impl GrpcHandle {
             .clone();
         let uri = uri_from_str(uri)?;
         let conn = get_transport(validate_certificates, client_cert.clone())?;
-        Ok(GrpcConnection { pool: Arc::new(RwLock::new(pool)), use_reflection, conn, uri })
+        Ok(GrpcConnection {
+            pool: Arc::new(RwLock::new(pool)),
+            use_reflection,
+            conn,
+            uri,
+            max_message_size,
+        })
     }
 
     fn get_pool(&self, id: &str, uri: &str, proto_files: &Vec<PathBuf>) -> Option<&DescriptorPool> {

crates/yaak-grpc/src/reflection.rs

@@ -119,9 +119,11 @@ pub async fn fill_pool_from_reflection(
     metadata: &BTreeMap<String, String>,
     validate_certificates: bool,
     client_cert: Option<ClientCertificateConfig>,
+    max_message_size: usize,
 ) -> Result<DescriptorPool> {
     let mut pool = DescriptorPool::new();
-    let mut client = AutoReflectionClient::new(uri, validate_certificates, client_cert)?;
+    let mut client =
+        AutoReflectionClient::new(uri, validate_certificates, client_cert, max_message_size)?;
 
     for service in list_services(&mut client, metadata).await? {
         if service == "grpc.reflection.v1alpha.ServerReflection" {
@@ -192,6 +194,7 @@ pub(crate) async fn reflect_types_for_message(
     json: &str,
     metadata: &BTreeMap<String, String>,
     client_cert: Option<ClientCertificateConfig>,
+    max_message_size: usize,
 ) -> Result<()> {
     // 1. Collect all Any types in the JSON
     let mut extra_types = Vec::new();
@@ -201,7 +204,7 @@ pub(crate) async fn reflect_types_for_message(
         return Ok(()); // nothing to do
     }
 
-    let mut client = AutoReflectionClient::new(uri, false, client_cert)?;
+    let mut client = AutoReflectionClient::new(uri, false, client_cert, max_message_size)?;
     for extra_type in extra_types {
         {
             let guard = pool.read().await;
@@ -239,6 +242,7 @@ pub(crate) async fn reflect_types_for_dynamic_message(
     message: &DynamicMessage,
     metadata: &BTreeMap<String, String>,
     client_cert: Option<ClientCertificateConfig>,
+    max_message_size: usize,
 ) -> Result<()> {
     let mut extra_types = HashSet::new();
     collect_any_types_from_dynamic_message(message, &mut extra_types);
@@ -247,7 +251,7 @@ pub(crate) async fn reflect_types_for_dynamic_message(
         return Ok(());
     }
 
-    let mut client = AutoReflectionClient::new(uri, false, client_cert)?;
+    let mut client = AutoReflectionClient::new(uri, false, client_cert, max_message_size)?;
     for extra_type in extra_types {
         {
             let guard = pool.read().await;

crates/yaak-models/bindings/gen_models.ts

@@ -109,6 +109,7 @@ export type Folder = {
   settingValidateCertificates: InheritedBoolSetting;
   settingFollowRedirects: InheritedBoolSetting;
   settingRequestTimeout: InheritedIntSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type GraphQlIntrospection = {
@@ -184,6 +185,7 @@ export type GrpcRequest = {
    */
   url: string;
   settingValidateCertificates: InheritedBoolSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type HttpRequest = {
@@ -456,7 +458,8 @@ export type WebsocketEvent = {
   messageType: WebsocketEventType;
 };
 
-export type WebsocketEventType = "binary" | "close" | "frame" | "open" | "ping" | "pong" | "text";
+export type WebsocketEventType =
+  "binary" | "close" | "error" | "frame" | "open" | "ping" | "pong" | "text";
 
 export type WebsocketMessageType = "text" | "binary";
 
@@ -482,6 +485,7 @@ export type WebsocketRequest = {
   settingSendCookies: InheritedBoolSetting;
   settingStoreCookies: InheritedBoolSetting;
   settingValidateCertificates: InheritedBoolSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type Workspace = {
@@ -498,6 +502,7 @@ export type Workspace = {
   settingValidateCertificates: boolean;
   settingFollowRedirects: boolean;
   settingRequestTimeout: number;
+  settingRequestMessageSize: number;
   settingDnsOverrides: Array<DnsOverride>;
   settingSendCookies: boolean;
   settingStoreCookies: boolean;

crates/yaak-models/migrations/20260629000000_request-message-size.sql

@@ -0,0 +1,7 @@
+ALTER TABLE workspaces ADD COLUMN setting_request_message_size INTEGER DEFAULT 67108864 NOT NULL;
+
+ALTER TABLE folders ADD COLUMN setting_request_message_size TEXT DEFAULT '{"enabled":false,"value":67108864}' NOT NULL;
+
+ALTER TABLE websocket_requests ADD COLUMN setting_request_message_size TEXT DEFAULT '{"enabled":false,"value":67108864}' NOT NULL;
+
+ALTER TABLE grpc_requests ADD COLUMN setting_request_message_size TEXT DEFAULT '{"enabled":false,"value":67108864}' NOT NULL;

crates/yaak-models/src/models.rs

@@ -21,6 +21,8 @@ use ts_rs::TS;
 use yaak_database::{Result as DbResult, UpdateSource};
 pub use yaak_database::{UpsertModelInfo, upsert_date};
 
+pub const DEFAULT_REQUEST_MESSAGE_SIZE: i32 = 64 * 1024 * 1024;
+
 #[macro_export]
 macro_rules! impl_model {
     ($t:ty, $variant:ident) => {
@@ -120,6 +122,7 @@ pub struct ResolvedHttpRequestSettings {
     pub validate_certificates: ResolvedSetting<bool>,
     pub follow_redirects: ResolvedSetting<bool>,
     pub request_timeout: ResolvedSetting<i32>,
+    pub request_message_size: ResolvedSetting<i32>,
     pub send_cookies: ResolvedSetting<bool>,
     pub store_cookies: ResolvedSetting<bool>,
 }
@@ -130,6 +133,7 @@ impl Default for ResolvedHttpRequestSettings {
             validate_certificates: ResolvedSetting::default_source(true),
             follow_redirects: ResolvedSetting::default_source(true),
             request_timeout: ResolvedSetting::default_source(0),
+            request_message_size: ResolvedSetting::default_source(DEFAULT_REQUEST_MESSAGE_SIZE),
             send_cookies: ResolvedSetting::default_source(true),
             store_cookies: ResolvedSetting::default_source(true),
         }
@@ -400,6 +404,8 @@ pub struct Workspace {
     #[serde(default = "default_true")]
     pub setting_follow_redirects: bool,
     pub setting_request_timeout: i32,
+    #[serde(default = "default_request_message_size")]
+    pub setting_request_message_size: i32,
     #[serde(default)]
     pub setting_dns_overrides: Vec<DnsOverride>,
     #[serde(default = "default_true")]
@@ -445,6 +451,7 @@ impl UpsertModelInfo for Workspace {
             (EncryptionKeyChallenge, self.encryption_key_challenge.into()),
             (SettingFollowRedirects, self.setting_follow_redirects.into()),
             (SettingRequestTimeout, self.setting_request_timeout.into()),
+            (SettingRequestMessageSize, self.setting_request_message_size.into()),
             (SettingValidateCertificates, self.setting_validate_certificates.into()),
             (SettingDnsOverrides, serde_json::to_string(&self.setting_dns_overrides)?.into()),
             (SettingSendCookies, self.setting_send_cookies.into()),
@@ -463,7 +470,7 @@ impl UpsertModelInfo for Workspace {
             WorkspaceIden::EncryptionKeyChallenge,
             WorkspaceIden::SettingRequestTimeout,
             WorkspaceIden::SettingFollowRedirects,
-            WorkspaceIden::SettingRequestTimeout,
+            WorkspaceIden::SettingRequestMessageSize,
             WorkspaceIden::SettingValidateCertificates,
             WorkspaceIden::SettingDnsOverrides,
             WorkspaceIden::SettingSendCookies,
@@ -491,6 +498,7 @@ impl UpsertModelInfo for Workspace {
             authentication_type: row.get("authentication_type")?,
             setting_follow_redirects: row.get("setting_follow_redirects")?,
             setting_request_timeout: row.get("setting_request_timeout")?,
+            setting_request_message_size: row.get("setting_request_message_size")?,
             setting_validate_certificates: row.get("setting_validate_certificates")?,
             setting_dns_overrides: serde_json::from_str(&setting_dns_overrides).unwrap_or_default(),
             setting_send_cookies: row.get("setting_send_cookies")?,
@@ -962,6 +970,8 @@ pub struct Folder {
     pub setting_validate_certificates: InheritedBoolSetting,
     pub setting_follow_redirects: InheritedBoolSetting,
     pub setting_request_timeout: InheritedIntSetting,
+    #[serde(default = "default_request_message_size_setting")]
+    pub setting_request_message_size: InheritedIntSetting,
 }
 
 impl UpsertModelInfo for Folder {
@@ -1009,6 +1019,10 @@ impl UpsertModelInfo for Folder {
             ),
             (SettingFollowRedirects, serde_json::to_string(&self.setting_follow_redirects)?.into()),
             (SettingRequestTimeout, serde_json::to_string(&self.setting_request_timeout)?.into()),
+            (
+                SettingRequestMessageSize,
+                serde_json::to_string(&self.setting_request_message_size)?.into(),
+            ),
         ])
     }
 
@@ -1027,6 +1041,7 @@ impl UpsertModelInfo for Folder {
             FolderIden::SettingValidateCertificates,
             FolderIden::SettingFollowRedirects,
             FolderIden::SettingRequestTimeout,
+            FolderIden::SettingRequestMessageSize,
         ]
     }
 
@@ -1041,6 +1056,7 @@ impl UpsertModelInfo for Folder {
         let setting_validate_certificates: String = row.get("setting_validate_certificates")?;
         let setting_follow_redirects: String = row.get("setting_follow_redirects")?;
         let setting_request_timeout: String = row.get("setting_request_timeout")?;
+        let setting_request_message_size: String = row.get("setting_request_message_size")?;
         Ok(Self {
             id: row.get("id")?,
             model: row.get("model")?,
@@ -1062,6 +1078,8 @@ impl UpsertModelInfo for Folder {
                 .unwrap_or_default(),
             setting_request_timeout: serde_json::from_str(&setting_request_timeout)
                 .unwrap_or_default(),
+            setting_request_message_size: serde_json::from_str(&setting_request_message_size)
+                .unwrap_or_else(|_| default_request_message_size_setting()),
         })
     }
 }
@@ -1398,6 +1416,8 @@ pub struct WebsocketRequest {
     pub setting_send_cookies: InheritedBoolSetting,
     pub setting_store_cookies: InheritedBoolSetting,
     pub setting_validate_certificates: InheritedBoolSetting,
+    #[serde(default = "default_request_message_size_setting")]
+    pub setting_request_message_size: InheritedIntSetting,
 }
 
 impl UpsertModelInfo for WebsocketRequest {
@@ -1446,6 +1466,10 @@ impl UpsertModelInfo for WebsocketRequest {
                 SettingValidateCertificates,
                 serde_json::to_string(&self.setting_validate_certificates)?.into(),
             ),
+            (
+                SettingRequestMessageSize,
+                serde_json::to_string(&self.setting_request_message_size)?.into(),
+            ),
         ])
     }
 
@@ -1466,6 +1490,7 @@ impl UpsertModelInfo for WebsocketRequest {
             WebsocketRequestIden::SettingSendCookies,
             WebsocketRequestIden::SettingStoreCookies,
             WebsocketRequestIden::SettingValidateCertificates,
+            WebsocketRequestIden::SettingRequestMessageSize,
         ]
     }
 
@@ -1479,6 +1504,7 @@ impl UpsertModelInfo for WebsocketRequest {
         let setting_send_cookies: String = row.get("setting_send_cookies")?;
         let setting_store_cookies: String = row.get("setting_store_cookies")?;
         let setting_validate_certificates: String = row.get("setting_validate_certificates")?;
+        let setting_request_message_size: String = row.get("setting_request_message_size")?;
         Ok(Self {
             id: row.get("id")?,
             model: row.get("model")?,
@@ -1499,6 +1525,8 @@ impl UpsertModelInfo for WebsocketRequest {
             setting_store_cookies: serde_json::from_str(&setting_store_cookies).unwrap_or_default(),
             setting_validate_certificates: serde_json::from_str(&setting_validate_certificates)
                 .unwrap_or_default(),
+            setting_request_message_size: serde_json::from_str(&setting_request_message_size)
+                .unwrap_or_else(|_| default_request_message_size_setting()),
         })
     }
 }
@@ -1509,6 +1537,7 @@ impl UpsertModelInfo for WebsocketRequest {
 pub enum WebsocketEventType {
     Binary,
     Close,
+    Error,
     Frame,
     Open,
     Ping,
@@ -2039,6 +2068,8 @@ pub struct GrpcRequest {
     /// Server URL (http for plaintext or https for secure)
     pub url: String,
     pub setting_validate_certificates: InheritedBoolSetting,
+    #[serde(default = "default_request_message_size_setting")]
+    pub setting_request_message_size: InheritedIntSetting,
 }
 
 impl UpsertModelInfo for GrpcRequest {
@@ -2086,6 +2117,10 @@ impl UpsertModelInfo for GrpcRequest {
                 SettingValidateCertificates,
                 serde_json::to_string(&self.setting_validate_certificates)?.into(),
             ),
+            (
+                SettingRequestMessageSize,
+                serde_json::to_string(&self.setting_request_message_size)?.into(),
+            ),
         ])
     }
 
@@ -2105,6 +2140,7 @@ impl UpsertModelInfo for GrpcRequest {
             GrpcRequestIden::Authentication,
             GrpcRequestIden::Metadata,
             GrpcRequestIden::SettingValidateCertificates,
+            GrpcRequestIden::SettingRequestMessageSize,
         ]
     }
 
@@ -2115,6 +2151,7 @@ impl UpsertModelInfo for GrpcRequest {
         let authentication: String = row.get("authentication")?;
         let metadata: String = row.get("metadata")?;
         let setting_validate_certificates: String = row.get("setting_validate_certificates")?;
+        let setting_request_message_size: String = row.get("setting_request_message_size")?;
         Ok(Self {
             id: row.get("id")?,
             model: row.get("model")?,
@@ -2134,6 +2171,8 @@ impl UpsertModelInfo for GrpcRequest {
             metadata: serde_json::from_str(metadata.as_str()).unwrap_or_default(),
             setting_validate_certificates: serde_json::from_str(&setting_validate_certificates)
                 .unwrap_or_default(),
+            setting_request_message_size: serde_json::from_str(&setting_request_message_size)
+                .unwrap_or_else(|_| default_request_message_size_setting()),
         })
     }
 }
@@ -2684,6 +2723,14 @@ fn default_true() -> bool {
     true
 }
 
+fn default_request_message_size() -> i32 {
+    DEFAULT_REQUEST_MESSAGE_SIZE
+}
+
+fn default_request_message_size_setting() -> InheritedIntSetting {
+    InheritedIntSetting { enabled: false, value: DEFAULT_REQUEST_MESSAGE_SIZE }
+}
+
 fn default_http_method() -> String {
     "GET".to_string()
 }

crates/yaak-models/src/queries/folders.rs

@@ -180,6 +180,14 @@ impl<'a> ClientDb<'a> {
             } else {
                 parent.request_timeout
             },
+            request_message_size: if folder.setting_request_message_size.enabled {
+                ResolvedSetting::from_model(
+                    folder.setting_request_message_size.value,
+                    AnyModel::Folder(folder.clone()),
+                )
+            } else {
+                parent.request_message_size
+            },
             send_cookies: if folder.setting_send_cookies.enabled {
                 ResolvedSetting::from_model(
                     folder.setting_send_cookies.value,

crates/yaak-models/src/queries/grpc_requests.rs

@@ -129,6 +129,14 @@ impl<'a> ClientDb<'a> {
             } else {
                 parent.validate_certificates
             },
+            request_message_size: if grpc_request.setting_request_message_size.enabled {
+                ResolvedSetting::from_model(
+                    grpc_request.setting_request_message_size.value,
+                    AnyModel::GrpcRequest(grpc_request.clone()),
+                )
+            } else {
+                parent.request_message_size
+            },
             ..parent
         })
     }

crates/yaak-models/src/queries/http_requests.rs

@@ -131,6 +131,7 @@ impl<'a> ClientDb<'a> {
             } else {
                 parent.request_timeout
             },
+            request_message_size: parent.request_message_size,
             send_cookies: if http_request.setting_send_cookies.enabled {
                 ResolvedSetting::from_model(
                     http_request.setting_send_cookies.value,

crates/yaak-models/src/queries/websocket_requests.rs

@@ -139,6 +139,14 @@ impl<'a> ClientDb<'a> {
             } else {
                 parent.validate_certificates
             },
+            request_message_size: if websocket_request.setting_request_message_size.enabled {
+                ResolvedSetting::from_model(
+                    websocket_request.setting_request_message_size.value,
+                    AnyModel::WebsocketRequest(websocket_request.clone()),
+                )
+            } else {
+                parent.request_message_size
+            },
             send_cookies: if websocket_request.setting_send_cookies.enabled {
                 ResolvedSetting::from_model(
                     websocket_request.setting_send_cookies.value,

crates/yaak-models/src/queries/workspaces.rs

@@ -21,6 +21,7 @@ impl<'a> ClientDb<'a> {
                 &Workspace {
                     name: "Yaak".to_string(),
                     setting_follow_redirects: true,
+                    setting_request_message_size: crate::models::DEFAULT_REQUEST_MESSAGE_SIZE,
                     setting_validate_certificates: true,
                     ..Default::default()
                 },
@@ -102,6 +103,10 @@ impl<'a> ClientDb<'a> {
                 workspace.setting_request_timeout,
                 AnyModel::Workspace(workspace.clone()),
             ),
+            request_message_size: ResolvedSetting::from_model(
+                workspace.setting_request_message_size,
+                AnyModel::Workspace(workspace.clone()),
+            ),
             send_cookies: ResolvedSetting::from_model(
                 workspace.setting_send_cookies,
                 AnyModel::Workspace(workspace.clone()),

crates/yaak-plugins/bindings/gen_models.ts

@@ -108,6 +108,7 @@ export type Folder = {
   settingValidateCertificates: InheritedBoolSetting;
   settingFollowRedirects: InheritedBoolSetting;
   settingRequestTimeout: InheritedIntSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type GraphQlIntrospection = {
@@ -183,6 +184,7 @@ export type GrpcRequest = {
    */
   url: string;
   settingValidateCertificates: InheritedBoolSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type HttpRequest = {
@@ -426,7 +428,8 @@ export type WebsocketEvent = {
   messageType: WebsocketEventType;
 };
 
-export type WebsocketEventType = "binary" | "close" | "frame" | "open" | "ping" | "pong" | "text";
+export type WebsocketEventType =
+  "binary" | "close" | "error" | "frame" | "open" | "ping" | "pong" | "text";
 
 export type WebsocketRequest = {
   model: "websocket_request";
@@ -450,6 +453,7 @@ export type WebsocketRequest = {
   settingSendCookies: InheritedBoolSetting;
   settingStoreCookies: InheritedBoolSetting;
   settingValidateCertificates: InheritedBoolSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type Workspace = {
@@ -466,6 +470,7 @@ export type Workspace = {
   settingValidateCertificates: boolean;
   settingFollowRedirects: boolean;
   settingRequestTimeout: number;
+  settingRequestMessageSize: number;
   settingDnsOverrides: Array<DnsOverride>;
   settingSendCookies: boolean;
   settingStoreCookies: boolean;

crates/yaak-sync/bindings/gen_models.ts

@@ -46,6 +46,7 @@ export type Folder = {
   settingValidateCertificates: InheritedBoolSetting;
   settingFollowRedirects: InheritedBoolSetting;
   settingRequestTimeout: InheritedIntSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type GrpcRequest = {
@@ -69,6 +70,7 @@ export type GrpcRequest = {
    */
   url: string;
   settingValidateCertificates: InheritedBoolSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type HttpRequest = {
@@ -159,6 +161,7 @@ export type WebsocketRequest = {
   settingSendCookies: InheritedBoolSetting;
   settingStoreCookies: InheritedBoolSetting;
   settingValidateCertificates: InheritedBoolSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type Workspace = {
@@ -175,6 +178,7 @@ export type Workspace = {
   settingValidateCertificates: boolean;
   settingFollowRedirects: boolean;
   settingRequestTimeout: number;
+  settingRequestMessageSize: number;
   settingDnsOverrides: Array<DnsOverride>;
   settingSendCookies: boolean;
   settingStoreCookies: boolean;

crates/yaak-ws/src/connect.rs

@@ -20,6 +20,7 @@ pub async fn ws_connect(
     headers: HeaderMap<HeaderValue>,
     validate_certificates: bool,
     client_cert: Option<ClientCertificateConfig>,
+    request_message_size: i32,
 ) -> Result<(WebSocketStream<MaybeTlsStream<TcpStream>>, Response)> {
     info!("Connecting to WS {url}");
     let tls_config = get_tls_config(validate_certificates, WITH_ALPN, client_cert.clone())?;
@@ -34,7 +35,7 @@ pub async fn ws_connect(
 
     let (stream, response) = connect_async_tls_with_config(
         req,
-        Some(WebSocketConfig::default()),
+        Some(websocket_config(request_message_size)),
         false,
         Some(Connector::Rustls(Arc::new(tls_config))),
     )
@@ -48,3 +49,12 @@ pub async fn ws_connect(
 
     Ok((stream, response))
 }
+
+fn websocket_config(request_message_size: i32) -> WebSocketConfig {
+    let max_message_size = message_size_limit(request_message_size);
+    WebSocketConfig::default().max_message_size(max_message_size).max_frame_size(max_message_size)
+}
+
+pub(crate) fn message_size_limit(setting: i32) -> Option<usize> {
+    setting.try_into().ok().filter(|limit| *limit > 0)
+}

crates/yaak-ws/src/error.rs

@@ -4,7 +4,7 @@ use tokio_tungstenite::tungstenite;
 
 #[derive(Error, Debug)]
 pub enum Error {
-    #[error("WebSocket error: {0}")]
+    #[error("{0}")]
     WebSocketErr(#[from] tungstenite::Error),
 
     #[error(transparent)]
@@ -16,7 +16,7 @@ pub enum Error {
     #[error(transparent)]
     TlsError(#[from] yaak_tls::error::Error),
 
-    #[error("WebSocket error: {0}")]
+    #[error("{0}")]
     GenericError(String),
 }
 

crates/yaak-ws/src/manager.rs

@@ -1,4 +1,5 @@
-use crate::connect::ws_connect;
+use crate::connect::{message_size_limit, ws_connect};
+use crate::error::Error::GenericError;
 use crate::error::Result;
 use futures_util::stream::SplitSink;
 use futures_util::{SinkExt, StreamExt};
@@ -15,10 +16,16 @@ use tokio_tungstenite::tungstenite::http::HeaderValue;
 use tokio_tungstenite::{MaybeTlsStream, WebSocketStream};
 use yaak_tls::ClientCertificateConfig;
 
+type WebsocketSink = SplitSink<WebSocketStream<MaybeTlsStream<TcpStream>>, Message>;
+
+struct WebsocketConnection {
+    max_message_size: Option<usize>,
+    sink: WebsocketSink,
+}
+
 #[derive(Clone)]
 pub struct WebsocketManager {
-    connections:
-        Arc<Mutex<HashMap<String, SplitSink<WebSocketStream<MaybeTlsStream<TcpStream>>, Message>>>>,
+    connections: Arc<Mutex<HashMap<String, WebsocketConnection>>>,
     read_tasks: Arc<Mutex<HashMap<String, tokio::task::JoinHandle<()>>>>,
 }
 
@@ -35,14 +42,20 @@ impl WebsocketManager {
         receive_tx: mpsc::Sender<Message>,
         validate_certificates: bool,
         client_cert: Option<ClientCertificateConfig>,
+        request_message_size: i32,
     ) -> Result<Response> {
         let tx = receive_tx.clone();
+        let max_message_size = message_size_limit(request_message_size);
 
         let (stream, response) =
-            ws_connect(url, headers, validate_certificates, client_cert).await?;
+            ws_connect(url, headers, validate_certificates, client_cert, request_message_size)
+                .await?;
         let (write, mut read) = stream.split();
 
-        self.connections.lock().await.insert(id.to_string(), write);
+        self.connections
+            .lock()
+            .await
+            .insert(id.to_string(), WebsocketConnection { max_message_size, sink: write });
 
         let handle = {
             let connection_id = id.to_string();
@@ -70,13 +83,20 @@ impl WebsocketManager {
     }
 
     pub async fn send(&mut self, id: &str, msg: Message) -> Result<()> {
-        debug!("Send websocket message {msg:?}");
         let mut connections = self.connections.lock().await;
         let connection = match connections.get_mut(id) {
             None => return Ok(()),
             Some(c) => c,
         };
-        connection.send(msg).await?;
+        if let Some(limit) = connection.max_message_size {
+            let message_size = msg.len();
+            if message_size > limit {
+                return Err(GenericError(format!(
+                    "WebSocket message too large: found {message_size} bytes, the limit is {limit} bytes"
+                )));
+            }
+        }
+        connection.sink.send(msg).await?;
         Ok(())
     }
 
@@ -84,7 +104,7 @@ impl WebsocketManager {
         info!("Closing websocket");
         if let Some(mut connection) = self.connections.lock().await.remove(id) {
             // Wait a maximum of 1 second for the connection to close
-            if let Err(e) = connection.close().await {
+            if let Err(e) = connection.sink.close().await {
                 warn!("Failed to close websocket connection {e:?}");
             };
         }

packages/plugin-runtime-types/src/bindings/gen_models.ts

@@ -108,6 +108,7 @@ export type Folder = {
   settingValidateCertificates: InheritedBoolSetting;
   settingFollowRedirects: InheritedBoolSetting;
   settingRequestTimeout: InheritedIntSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type GraphQlIntrospection = {
@@ -183,6 +184,7 @@ export type GrpcRequest = {
    */
   url: string;
   settingValidateCertificates: InheritedBoolSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type HttpRequest = {
@@ -426,7 +428,8 @@ export type WebsocketEvent = {
   messageType: WebsocketEventType;
 };
 
-export type WebsocketEventType = "binary" | "close" | "frame" | "open" | "ping" | "pong" | "text";
+export type WebsocketEventType =
+  "binary" | "close" | "error" | "frame" | "open" | "ping" | "pong" | "text";
 
 export type WebsocketRequest = {
   model: "websocket_request";
@@ -450,6 +453,7 @@ export type WebsocketRequest = {
   settingSendCookies: InheritedBoolSetting;
   settingStoreCookies: InheritedBoolSetting;
   settingValidateCertificates: InheritedBoolSetting;
+  settingRequestMessageSize: InheritedIntSetting;
 };
 
 export type Workspace = {
@@ -466,6 +470,7 @@ export type Workspace = {
   settingValidateCertificates: boolean;
   settingFollowRedirects: boolean;
   settingRequestTimeout: number;
+  settingRequestMessageSize: number;
   settingDnsOverrides: Array<DnsOverride>;
   settingSendCookies: boolean;
   settingStoreCookies: boolean;