working websocket implementation

util/config/structs.go

@@ -9,8 +9,10 @@ type Config struct {
 }
 
 type GatewayConfig struct {
-	HttpPort  string `toml:"http_port"`
+	HttpPort  int    `toml:"http_port"`
 	Websocket string `toml:"websocket"`
+	BodySize  int    `toml:"body_size"`
+	QueueSize int    `toml:"queue_max"`
 }
 
 type LogConfig struct {