change print ping to false

config/config.go

@@ -58,7 +58,7 @@ func NewConfig() *Config {
 		ReadWait:             30 * 1000,
 		LongReadWait:         150 * 1000,
 		CleanDeadConnectWait: 3600 * 1000,
-		PrintPing:            true,
+		PrintPing:            false,
 		PrintMsg:             true,
 		ProxyTimeout:         3600 * 1000,
 	}