test websocket

tools/pji_api/main/main.go

@@ -136,6 +136,7 @@ func SendWebsocketRequest(serverURL, path string, request Request) (string, erro
 
 func receiveHandler(connection *websocket.Conn) {
 	for {
+		time.Sleep(1 * time.Second)
 		_, msg, err := connection.ReadMessage()
 		if err != nil {
 			log.Println("Error in receive:", err)