net.Socket.on('close', function(had_err) {}) doesn't set error in the case of TCP RST's · Issue #1776 · nodejs/node-v0.x-archive · GitHub
![Mitm.js — Intercept and mock network TCP connections and HTTP requests for testing. Get plain Socket/IncomingMessage/ServerResponse to assert or respond with. : r/node Mitm.js — Intercept and mock network TCP connections and HTTP requests for testing. Get plain Socket/IncomingMessage/ServerResponse to assert or respond with. : r/node](https://external-preview.redd.it/ONJHoI1OEYycea1LRToFcbcLVMF7sfrBPwAkpj140LE.jpg?auto=webp&s=49717b5b8323ec4eafa6ca13bc1af514e7d72514)
Mitm.js — Intercept and mock network TCP connections and HTTP requests for testing. Get plain Socket/IncomingMessage/ServerResponse to assert or respond with. : r/node
![Connecting a node app using socket.io to a Windows Forms .NET client application | The Journey from Bits to a Browser Connecting a node app using socket.io to a Windows Forms .NET client application | The Journey from Bits to a Browser](https://bitstobrowser.files.wordpress.com/2015/12/socketioclient.png)