Add configurable HTTP read and write timeouts

config/config.go

@@ -73,6 +73,8 @@ type Config struct {
 	Announce        Duration `json:"announce"`
 	MinAnnounce     Duration `json:"min_announce"`
 	RequestTimeout  Duration `json:"request_timeout"`
+	HttpReadTimeout Duration `json:"http_read_timeout"`
+	HttpWriteTimeout Duration `json:"http_write_timeout"`
 	NumWantFallback int      `json:"default_num_want"`
 
 	ClientWhitelistEnabled bool     `json:"client_whitelist_enabled"`
@@ -101,6 +103,8 @@ var DefaultConfig = Config{
 	Announce:        Duration{30 * time.Minute},
 	MinAnnounce:     Duration{15 * time.Minute},
 	RequestTimeout:  Duration{10 * time.Second},
+	HttpReadTimeout:  Duration{10 * time.Second},
+	HttpWriteTimeout:  Duration{10 * time.Second},
 	NumWantFallback: 50,
 
 	StatsConfig: StatsConfig{

http/http.go

@@ -118,12 +118,14 @@ func Serve(cfg *config.Config, tkr *tracker.Tracker) {
 
 	glog.V(0).Info("Starting on ", cfg.Addr)
 
-	grace := graceful.Server{
+	grace := &graceful.Server{
 		Timeout:   cfg.RequestTimeout.Duration,
 		ConnState: srv.connState,
 		Server: &http.Server{
 			Addr:    cfg.Addr,
 			Handler: newRouter(srv),
+			ReadTimeout: cfg.HttpReadTimeout.Duration,
+			WriteTimeout: cfg.HttpWriteTimeout.Duration,
 		},
 	}