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cuando uso uuid el código se bloquea inesperadamente y luego funciona bien?
const express = require('express'); const { uuid } = require('uuidv4'); const app = express(); app.use(express.json()) const projects = []; app.post('/projects', (req,res)=>{ const { title, owner } = req.body; const project = { id: uuid() , title, owner }; projects.push(project); return res.json(project) }) app.listen(6690, ()=>{ console.log('Started!👌'); });

cuando ejecuto nodemon:

 [nodemon] restarting due to changes... [nodemon] starting `node src/index.js` node:events:498 throw er; // Unhandled 'error' event ^ Error: listen EADDRINUSE: address already in use :::6690 at Server.setupListenHandle [as _listen2] (node:net:1330:16) at listenInCluster (node:net:1378:12) at Server.listen (node:net:1465:7) at Function.listen (C:\Users\Lord\desktop\projetos\bootcamp\backend\node_modules\express\lib\application.js:618:24) at Object.<anonymous> (C:\Users\Lord\desktop\projetos\bootcamp\backend\src\index.js:21:5) at Module._compile (node:internal/modules/cjs/loader:1103:14) at Object.Module._extensions..js (node:internal/modules/cjs/loader:1155:10) at Module.load (node:internal/modules/cjs/loader:981:32) at Function.Module._load (node:internal/modules/cjs/loader:822:12) at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12) Emitted 'error' event on Server instance at: at emitErrorNT (node:net:1357:8) at processTicksAndRejections (node:internal/process/task_queues:83:21) { code: 'EADDRINUSE', errno: -4091, syscall: 'listen', address: '::', port: 6690 } [nodemon] app crashed - waiting for file changes before starting...

pero si actualizo una vez más, funciona bien:

 [nodemon] restarting due to changes... [nodemon] starting `node src/index.js` Started!👌

si actualizo una vez más, y una vez más y... volverá a suceder node v16.14.0 nodemon v2.0.14

si actualizo una vez más, y una vez más y... volverá a suceder node v16.14.0 nodemon v2.0.14

over 4 years ago · Santiago Trujillo
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De sus registros, el primer problema que viene a la mente es que su nodemon no existe correctamente cuando está detenido o esperando, por lo tanto, el puerto ya usó el error. De acuerdo con este hilo , es posible agregar ganchos para obligar a Nodemon a manejar eventos específicos y procesos de eliminación automática antes de que se ejecute nuevamente.

over 4 years ago · Santiago Trujillo Report
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