removed memory allocations from tryDial. This should improve performance for non-keepalive connections

1 files changed, 18 insertions, 0 deletions

diff --git a/timer.go b/timer.go
index 4693ecf..bb12acb 100644
--- a/timer.go
+++ b/timer.go
@@ -1,6 +1,7 @@
 package fasthttp
 
 import (
+	"sync"
 	"time"
 )
 
@@ -24,3 +25,20 @@ func stopTimer(t *time.Timer) {
 		}
 	}
 }
+
+func acquireTimer(timeout time.Duration) *time.Timer {
+	v := timerPool.Get()
+	if v == nil {
+		return time.NewTimer(timeout)
+	}
+	t := v.(*time.Timer)
+	initTimer(t, timeout)
+	return t
+}
+
+func releaseTimer(t *time.Timer) {
+	stopTimer(t)
+	timerPool.Put(t)
+}
+
+var timerPool sync.Pool