socket.io

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If the server's upstream bandwidth is used up, it will generate a large number of pingTimeoutTimers, which in turn will cause memory leaks

1

**Describe the bug** If the server's upstream bandwidth is used up, it will generate a large number of pingTimeoutTimers, which in turn will cause memory leaks **To Reproduce** If the...

introspection3

If a socket leaves its default room, socket.to('room').emit messages will be received by it despite being sender

4

**Describe the bug** If a socket leaves the default room which matches its socket id, socket.to('room').emit messages will be receives by the client of the sender, even though the documentation...

ElXando

### The kind of change this PR does introduce * [ ] a bug fix * [x] a new feature * [ ] an update to the documentation * [...

verycosy

Issue with Socket.io Client using Next.js - Memory leak and JavaScript heap out of memory

1

**Describe the bug** Having a issue with memory leak in my next.js application **To Reproduce** ``` | [19:0x3378e60] 357862272 ms: Scavenge 1971.0 (2050.2) -> 1970.5 (2050.2) MB, 9.9 / 0.0...

MatheusLopesDev99

TRANSPORT_HANDSHAKE_ERROR after upgrading to socket.io v4

6

**Describe the bug** After upgrading to socket.io v4 from v2, our client and server connections no longer work correctly. We upgraded the socket.io-client package for the client to the latest...

syntheticencounters

NOOP interval/keepalive feature

6

**Is your feature request related to a problem? Please describe.** We experience on many machines, socket.io won't detect all websocket/tcp/network disconnects (like terminating vpn process, ripping out network cable, ...),...

geirbakke

Change 'import express = require("express");' to correct TS syntax

1

### The kind of change this PR does introduce * [x] a bug fix * [ ] a new feature * [ ] an update to the documentation * [...

mivpt

Integrate Socket.IO with NextJS 13+ App Router `app/api/chat/route.ts`

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How to integrate Socket.IO into NextJS route.ts? ```typescript import { Server } from 'socket.io' export const GET = (request: Request) => { // todo } export const POST = (request:...

bahmanworld

Empty .to([]) sends to everybody instead of nobody

8

**Describe the bug** `io.to([]).emit("hello")` sends to everybody instead of nobody **To Reproduce** Socket.IO server version: `4.6.1` *Server* ```js import { Server } from "socket.io"; const io = new Server(3000, {});...

jyustman

Adding support for middlewares intercepting outgoing events

2

### The kind of change this PR does introduce * [ ] a bug fix * [x] a new feature * [ ] an update to the documentation * [...

NyaStone