Websocket client errors as Warns, broken pipe errors as Trace (#656)

* Websocket client errors now logged as Warns
broken pipe errors now logged as Trace

* additional space for broken pipe logs

core/chat/client.go

@@ -115,7 +115,7 @@ func (c *Client) listenWrite() {
 }
 
 func (c *Client) handleClientSocketError(err error) {
-	log.Errorln("Websocket client error: ", err.Error())
+	log.Warnln("Websocket client error: ", err.Error())
 	_server.removeClient(c)
 }
 

core/chat/server.go

@@ -126,7 +126,7 @@ func (s *server) Listen() {
 			fmt.Println("PING?", ping)
 
 		case err := <-s.errCh:
-			log.Error("Error:", err.Error())
+			log.Trace("Error: ", err.Error())
 
 		case <-s.doneCh:
 			return