Add comments to a sophisticated code part

2014-07-17 20:49:11 +07:00 · 2014-07-17 20:49:11 +07:00 · f32091c3cd
commit f32091c3cd
parent 580a618b5f
1 changed files with 2 additions and 2 deletions
--- a/request.go
+++ b/request.go
@ -68,13 +68,13 @@ func (r *Request) TryRespond(rsp Response) bool {
 	go func() {
 		defer func() {
 			err := recover()
-			if err != nil {
+			if err != nil { // Panic!
 				r.Dead = true
 				okch <- false
 			}
 		}()

-		r.ResponseCh <- rsp
+		r.ResponseCh <- rsp // If channel is already closed expect a panic
 		okch <- true
 	}()