feat(usage): implement usage tracking infrastructure across executors

- Added `LoggerPlugin` to log usage metrics for observability.
- Introduced a new `Manager` to handle usage record queuing and plugin registration.
- Integrated new usage reporter and detailed metrics parsing into executors, covering providers like OpenAI, Codex, Claude, and Gemini.
- Improved token usage breakdown across streaming and non-streaming responses.
This commit is contained in:
Luis Pater
2025-09-24 03:49:09 +08:00
parent 5090d9853b
commit 3ade03f3b3
13 changed files with 733 additions and 160 deletions

View File

@@ -18,12 +18,15 @@ import (
cliproxyexecutor "github.com/router-for-me/CLIProxyAPI/v6/sdk/cliproxy/executor"
sdktranslator "github.com/router-for-me/CLIProxyAPI/v6/sdk/translator"
log "github.com/sirupsen/logrus"
"github.com/tidwall/gjson"
"github.com/tidwall/sjson"
"github.com/gin-gonic/gin"
"github.com/google/uuid"
)
var dataTag = []byte("data:")
// CodexExecutor is a stateless executor for Codex (OpenAI Responses API entrypoint).
// If api_key is unavailable on auth, it falls back to legacy via ClientAdapter.
type CodexExecutor struct {
@@ -44,6 +47,7 @@ func (e *CodexExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, re
if baseURL == "" {
baseURL = "https://chatgpt.com/backend-api/codex"
}
reporter := newUsageReporter(ctx, e.Identifier(), req.Model, auth)
from := opts.SourceFormat
to := sdktranslator.FromString("codex")
@@ -75,6 +79,8 @@ func (e *CodexExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, re
}
}
body, _ = sjson.SetBytes(body, "stream", true)
url := strings.TrimSuffix(baseURL, "/") + "/responses"
recordAPIRequest(ctx, e.cfg, body)
httpReq, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(body))
@@ -103,9 +109,27 @@ func (e *CodexExecutor) Execute(ctx context.Context, auth *cliproxyauth.Auth, re
return cliproxyexecutor.Response{}, err
}
appendAPIResponseChunk(ctx, e.cfg, data)
var param any
out := sdktranslator.TranslateNonStream(ctx, to, from, req.Model, bytes.Clone(opts.OriginalRequest), body, data, &param)
return cliproxyexecutor.Response{Payload: []byte(out)}, nil
lines := bytes.Split(data, []byte("\n"))
for _, line := range lines {
if !bytes.HasPrefix(line, dataTag) {
continue
}
line = bytes.TrimSpace(line[5:])
if gjson.GetBytes(line, "type").String() != "response.completed" {
continue
}
if detail, ok := parseCodexUsage(line); ok {
reporter.publish(ctx, detail)
}
var param any
out := sdktranslator.TranslateNonStream(ctx, to, from, req.Model, bytes.Clone(opts.OriginalRequest), body, line, &param)
return cliproxyexecutor.Response{Payload: []byte(out)}, nil
}
return cliproxyexecutor.Response{}, statusErr{code: 408, msg: "stream error: stream disconnected before completion: stream closed before response.completed"}
}
func (e *CodexExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Auth, req cliproxyexecutor.Request, opts cliproxyexecutor.Options) (<-chan cliproxyexecutor.StreamChunk, error) {
@@ -116,6 +140,7 @@ func (e *CodexExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Au
if baseURL == "" {
baseURL = "https://chatgpt.com/backend-api/codex"
}
reporter := newUsageReporter(ctx, e.Identifier(), req.Model, auth)
from := opts.SourceFormat
to := sdktranslator.FromString("codex")
@@ -181,6 +206,16 @@ func (e *CodexExecutor) ExecuteStream(ctx context.Context, auth *cliproxyauth.Au
for scanner.Scan() {
line := scanner.Bytes()
appendAPIResponseChunk(ctx, e.cfg, line)
if bytes.HasPrefix(line, dataTag) {
data := bytes.TrimSpace(line[5:])
if gjson.GetBytes(data, "type").String() == "response.completed" {
if detail, ok := parseCodexUsage(data); ok {
reporter.publish(ctx, detail)
}
}
}
chunks := sdktranslator.TranslateStream(ctx, to, from, req.Model, bytes.Clone(opts.OriginalRequest), body, bytes.Clone(line), &param)
for i := range chunks {
out <- cliproxyexecutor.StreamChunk{Payload: []byte(chunks[i])}