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Quarkus WebSocket: 无法连接到 Web 套接字
原标题：Quarkus WebSocket: cannot connect to a web socket
  • 时间：2024-08-02 08:32:26
  •  标签：
  • quarkus
I followed a guide for implementing WebSocket extension in Quarkus. https://quarkus.io/guides/websockets I adopted my code and did not manage to connect to a web socket. Then I generated a new application on https://code.quarkus.io/ with only one extension (quarkus-websockets). This is a class which define a WebSocket url. package org.acme; import jakarta.enterprise.context.ApplicationScoped; import jakarta.websocket.EncodeException; import jakarta.websocket.OnClose; import jakarta.websocket.OnError; import jakarta.websocket.OnMessage; import jakarta.websocket.OnOpen; import jakarta.websocket.Session; import jakarta.websocket.server.PathParam; import jakarta.websocket.server.ServerEndpoint; import java.io.IOException; import static java.util.Objects.requireNonNull; @ServerEndpoint("/start-websocket/{name}") @ApplicationScoped public class StartWebSocket { @OnOpen public void onOpen(Session session, @PathParam("name") String name) { System.out.println("onOpen> " + name); } @OnClose public void onClose(Session session, @PathParam("name") String name) { System.out.println("onClose> " + name); } @OnError public void onError(Session session, @PathParam("name") String name, Throwable throwable) { System.out.println("onError> " + name + ": " + throwable); } @OnMessage public void onMessage(String message, @PathParam("name") String name) { System.out.println("onMessage> " + name + ": " + message); } } I build a project and start it, the server is hosted on http://localhost:8080. I specified this url ws://localhost:8080/start-websocket/test and tried to connect via Postman, but the error Error: connect ECONNREFUSED ::1:8080 is thrown. Any ideas what could be wrong? Do I require some additional properties which are not described in the guide?
问题回答
I could not find any fix. My solution was to simply change to the WebSockets Next. https://quarkus.io/guides/websockets-next-tutorial
时间：2024-08-12 07:05:16


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