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metric-api: http server error handling

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This commit is contained in:
Juvenn Woo 2024-08-24 16:44:50 +08:00
parent 3c6173d7f2
commit 7363f49ae3
1 changed files with 10 additions and 5 deletions

15
experimental/metrics/server.go
View file

@ -1,6 +1,8 @@
package metrics
import (
"errors"
"net"
"net/http"
"github.com/sagernet/sing-box/adapter"
@ -53,12 +55,15 @@ func (s *metricServer) Start() error {
if !s.opts.Enabled() {
return nil
}
listener, err := net.Listen("tcp", s.opts.Listen)
if err != nil {
return err
}
s.logger.Info("metrics api listening at ", s.http.Addr, s.opts.Path)
go func() {
err := s.http.ListenAndServe()
if err != nil {
s.logger.Error("metrics api listen error", err)
} else {
s.logger.Info("metrics api listening at ", s.http.Addr, s.opts.Path)
err := s.http.Serve(listener)
if err != nil && !errors.Is(err, http.ErrServerClosed) {
s.logger.Error("metrics api serve error: ", err)
}
}()
return nil