// WebSocketService.js
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let socket = null;
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export const initializeWebSocket = (socketUrl, messageHandler) => {
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let messages='' ;
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if (typeof WebSocket === "undefined") {
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console.log("Your browser does not support WebSocket");
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return null;
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}
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const socket = new WebSocket(socketUrl);
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socket.onopen = function () {
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console.log("WebSocket is now open");
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};
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socket.onmessage = (msg) => {
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if (!msg.data) {
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return;
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}
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const isLastChunk = msg.data.endsWith('<END>');
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//是否为最后一块消息
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messages += msg.data;
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if(isLastChunk||msg.data.length<50000) {
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messages= messages.replace('<END>', '');
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const obj = JSON.parse(messages);
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messages='';
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// 调用消息处理函数，将数据传递给 Vue 组件
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if (messageHandler) {
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messageHandler(obj);
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}
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}
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};
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return socket;
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};
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export const closeWebSocket = (socket) => {
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if (socket && socket.readyState === WebSocket.OPEN) {
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socket.close();
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console.log("WebSocket connection closed");
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}
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};
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