Fix #406: reconnect() can be called while still connected (#407)

2017-07-18 18:21:45 -07:00 · 2017-07-18 18:21:45 -07:00 · 71ede90b56
commit 71ede90b56
parent d51cda6e5a
1 changed files with 7 additions and 0 deletions
--- a/wsapi.go
+++ b/wsapi.go
@ -709,6 +709,13 @@ func (s *Session) reconnect() {
 				return
 			}

+			// Certain race conditions can call reconnect() twice. If this happens, we
+			// just break out of the reconnect loop
+			if err == ErrWSAlreadyOpen {
+				s.log(LogInformational, "Websocket already exists, no need to reconnect")
+				return
+			}
+
 			s.log(LogError, "error reconnecting to gateway, %s", err)

 			<-time.After(wait * time.Second)