“WebSocket 在连接建立之前关闭”

Posted 2023-02-16

【中文标题】“WebSocket 在连接建立之前关闭”

【英文标题】："WebSocket is closed before the connection is established"

【发布时间】：2021-06-14 12:09:14

【问题描述】：

当我单击按钮 startChat 时，websocket 连接建立，当我单击 hideChat 时，websocket 连接应该断开。

const startChat = () =>  
    let webSocketConnection = "wss://ulw5fo03rf.execute-api.eu-west-1.amazonaws.com/dev"
    var socket = new WebSocket(webSocketConnection)
    setShowChat(true);
    socket.onopen = function(event) console.log('Connection Established'); 
  

const hideChat = () => 
    let webSocketConnection = "wss://ulw5fo03rf.execute-api.eu-west-1.amazonaws.com/dev"
    var socket = new WebSocket(webSocketConnection)
    socket.close()
    setShowChat(false);
    console.log('Socket closed') 
  

【参考方案1】：

即使它们在同一个端点上运行，它们也是两个独立的套接字实例，您需要将其设为两个函数之间的共享变量并相应地引用它