46 lines
1.1 KiB
JavaScript
46 lines
1.1 KiB
JavaScript
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const WebSocket = require('ws');
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async function sendMessageAndWaitForResponse(addres, message) {
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return new Promise((resolve, reject) => {
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const socket = new WebSocket(addres);
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buffarr=[];
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socket.on('open', () => {
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socket.send(message);
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});
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// 监听服务器返回的消息
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function messageHandler(response) {
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// 在这里处理服务器返回的消息
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// 可以根据需要解析 JSON 或其他处理
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buffarr.push(response)
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socket.off('error',errorHandler)
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}
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function errorHandler(err)
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{
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console.log(err)
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buffarr.push(Buffer.from("error"))
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resolve(buffarr);
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}
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socket.on('error',errorHandler);
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// 监听服务器返回的消息
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socket.on('message', messageHandler);
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// 处理连接关闭情况
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socket.on('close', () => {
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resolve(buffarr);
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});
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});
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}
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async function runinws( message,addres){
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let aa=await sendMessageAndWaitForResponse(addres,message)
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return aa
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// console.log(aa[1].toString())
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}
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exports.runinws=runinws |