Increment conn read/write stats asynchronously

Acquiring the lock appears to be quite intensive.

diff --git a/conn_stats.go b/conn_stats.go
index 144ab0cb682e0c960df4f6f40a506dc49c3540bc..9e01104bf14b9a97a64c75cdb07d8dd789d3975b 100644 (file)
--- a/conn_stats.go
+++ b/conn_stats.go
@@ -68,16 +68,20 @@ type connStatsReadWriter struct {
 
 func (me connStatsReadWriter) Write(b []byte) (n int, err error) {
        n, err = me.rw.Write(b)
-       me.l.Lock()
-       me.c.wroteBytes(int64(n))
-       me.l.Unlock()
+       go func() {
+               me.l.Lock()
+               me.c.wroteBytes(int64(n))
+               me.l.Unlock()
+       }()
        return
 }
 
 func (me connStatsReadWriter) Read(b []byte) (n int, err error) {
        n, err = me.rw.Read(b)
-       me.l.Lock()
-       me.c.readBytes(int64(n))
-       me.l.Unlock()
+       go func() {
+               me.l.Lock()
+               me.c.readBytes(int64(n))
+               me.l.Unlock()
+       }()
        return
 }