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Code Issues 8 Packages Projects Releases 10 Wiki Activity

Grap gRPC status codes

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This commit is contained in:
Gregory Schier
2024-02-11 08:52:12 -08:00
parent 00289734c7
commit 13bfc1c3bd
2 changed files with 33 additions and 21 deletions
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26
src-tauri/grpc/src/manager.rs
View File

@@ -11,7 +11,7 @@ use tokio_stream::wrappers::ReceiverStream;
use tokio_stream::StreamExt;
use tonic::body::BoxBody;
use tonic::transport::Uri;
use tonic::{IntoRequest, IntoStreamingRequest, Streaming};
use tonic::{IntoRequest, IntoStreamingRequest, Response, Status, Streaming};
use crate::codec::DynamicCodec;
use crate::proto::{fill_pool, fill_pool_from_files, get_transport, method_desc_to_path};
@@ -75,7 +75,7 @@ impl GrpcConnection {
service: &str,
method: &str,
stream: ReceiverStream<String>,
) -> Result<Streaming<DynamicMessage>, String> {
) -> Result<Result<Response<Streaming<DynamicMessage>>, Status>, String> {
let method = &self.method(&service, &method)?;
let mut client = tonic::client::Grpc::with_origin(self.conn.clone(), self.uri.clone());
@@ -92,12 +92,8 @@ impl GrpcConnection {
.into_streaming_request();
let path = method_desc_to_path(method);
let codec = DynamicCodec::new(method.clone());
client.ready().await.unwrap();
Ok(client
.streaming(req, path, codec)
.await
.map_err(|s| s.to_string())?
.into_inner())
client.ready().await.map_err(|e| e.to_string())?;
Ok(client.streaming(req, path, codec).await)
}
pub async fn client_streaming(
@@ -138,7 +134,7 @@ impl GrpcConnection {
service: &str,
method: &str,
message: &str,
) -> Result<Streaming<DynamicMessage>, String> {
) -> Result<Result<Response<Streaming<DynamicMessage>>, Status>, String> {
let method = &self.method(&service, &method)?;
let input_message = method.input();
@@ -152,12 +148,8 @@ impl GrpcConnection {
let req = req_message.into_request();
let path = method_desc_to_path(method);
let codec = DynamicCodec::new(method.clone());
client.ready().await.unwrap();
Ok(client
.server_streaming(req, path, codec)
.await
.map_err(|s| s.to_string())?
.into_inner())
client.ready().await.map_err(|e| e.to_string())?;
Ok(client.server_streaming(req, path, codec).await)
}
}
@@ -230,7 +222,7 @@ impl GrpcHandle {
service: &str,
method: &str,
message: &str,
) -> Result<Streaming<DynamicMessage>, String> {
) -> Result<Result<Response<Streaming<DynamicMessage>>, Status>, String> {
self.connect(id, uri, proto_files)
.await?
.server_streaming(service, method, message)
@@ -260,7 +252,7 @@ impl GrpcHandle {
service: &str,
method: &str,
stream: ReceiverStream<String>,
) -> Result<Streaming<DynamicMessage>, String> {
) -> Result<Result<Response<Streaming<DynamicMessage>>, Status>, String> {
self.connect(id, uri, proto_files)
.await?
.streaming(service, method, stream)

28
src-tauri/src/main.rs
View File

@@ -312,6 +312,7 @@ async fn cmd_grpc_go(
}
Some(Err(e)) => {
// TODO: Make into error
println!("Error connecting: {:?}", e);
upsert_grpc_message(
&w,
&GrpcMessage {
@@ -328,9 +329,26 @@ async fn cmd_grpc_go(
}
let mut stream = match maybe_stream {
Some(Ok(s)) => s,
Some(Ok(Ok(s))) => s.into_inner(),
Some(Ok(Err(e))) => {
// TODO: Make into error, and use status
println!("Connection status error: {:?}", e);
upsert_grpc_message(
&w,
&GrpcMessage {
message: e.message().to_string(),
is_server: true,
is_info: true,
..base_msg.clone()
},
)
.await
.unwrap();
return;
}
Some(Err(e)) => {
// TODO: Make into error
println!("Generic error: {:?}", e);
upsert_grpc_message(
&w,
&GrpcMessage {
@@ -370,7 +388,8 @@ async fn cmd_grpc_go(
upsert_grpc_message(
&w,
&GrpcMessage {
message: "Connection completed".to_string(),
message: "Connection closed".to_string(),
is_info: true,
..base_msg.clone()
},
)
@@ -378,12 +397,13 @@ async fn cmd_grpc_go(
.unwrap();
break;
}
Err(e) => {
Err(status) => {
// TODO: Make into error
println!("Error status: {:?}", status);
upsert_grpc_message(
&w,
&GrpcMessage {
message: e.to_string(),
message: status.message().to_string(),
is_server: true,
is_info: true,
..base_msg.clone()