refactor(agent): extract agent pool and HTTP utilities to dedicated package

Moved non-agent-specific logic from agent/pkg/agent/ to internal/agentpool/:
- pool.go: Agent pool management (Get, Add, Remove, List, Iter, etc.)
- http_requests.go: HTTP utilities (health checks, forwarding, websockets, reverse proxy)
- agent.go: Agent struct with HTTP client management

This separates general-purpose pool management from agent-specific configuration,
improving code organization and making the agent package focused on agent config only.
This commit is contained in:
yusing
2026-01-08 12:02:21 +08:00
parent 751d73da7c
commit db2eda49f1
21 changed files with 380 additions and 322 deletions

View File

@@ -11,6 +11,7 @@ import (
"github.com/gin-gonic/gin"
"github.com/rs/zerolog/log"
"github.com/yusing/godoxy/agent/pkg/agent"
"github.com/yusing/godoxy/internal/agentpool"
"github.com/yusing/godoxy/internal/metrics/period"
"github.com/yusing/godoxy/internal/metrics/systeminfo"
apitypes "github.com/yusing/goutils/apitypes"
@@ -79,7 +80,7 @@ func AllSystemInfo(c *gin.Context) {
}
// leave 5 extra slots for buffering in case new agents are added.
dataCh := make(chan SystemInfoData, 1+agent.NumAgents()+5)
dataCh := make(chan SystemInfoData, 1+agentpool.Num()+5)
defer close(dataCh)
ticker := time.NewTicker(req.Interval)
@@ -125,7 +126,7 @@ func AllSystemInfo(c *gin.Context) {
return nil
})
for _, a := range agent.IterAgents() {
for _, a := range agentpool.Iter() {
totalAgents++
errs.Go(func() error {
@@ -175,7 +176,7 @@ func AllSystemInfo(c *gin.Context) {
}
}
func getAgentSystemInfo(ctx context.Context, a *agent.AgentConfig, query string) (bytesFromPool, error) {
func getAgentSystemInfo(ctx context.Context, a *agentpool.Agent, query string) (bytesFromPool, error) {
ctx, cancel := context.WithTimeout(ctx, 5*time.Second)
defer cancel()
@@ -194,7 +195,7 @@ func getAgentSystemInfo(ctx context.Context, a *agent.AgentConfig, query string)
return bytesFromPool{json.RawMessage(bytesBuf), release}, nil
}
func getAgentSystemInfoWithRetry(ctx context.Context, a *agent.AgentConfig, query string) (bytesFromPool, error) {
func getAgentSystemInfoWithRetry(ctx context.Context, a *agentpool.Agent, query string) (bytesFromPool, error) {
const maxRetries = 3
var lastErr error

View File

@@ -7,6 +7,7 @@ import (
"github.com/gin-gonic/gin"
agentPkg "github.com/yusing/godoxy/agent/pkg/agent"
"github.com/yusing/godoxy/internal/agentpool"
"github.com/yusing/godoxy/internal/metrics/period"
"github.com/yusing/godoxy/internal/metrics/systeminfo"
apitypes "github.com/yusing/goutils/apitypes"
@@ -49,9 +50,9 @@ func SystemInfo(c *gin.Context) {
}
c.Request.URL.RawQuery = query.Encode()
agent, ok := agentPkg.GetAgent(agentAddr)
agent, ok := agentpool.Get(agentAddr)
if !ok {
agent, ok = agentPkg.GetAgentByName(agentName)
agent, ok = agentpool.GetAgent(agentName)
}
if !ok {
c.JSON(http.StatusNotFound, apitypes.Error("agent_addr or agent_name not found"))