带有socket.io的Google Cloud Functions [英] Google Cloud Functions with socket.io

问题描述

我的理解是，要使用socket.io建立持久的套接字连接，Node.js服务器应始终处于运行状态.有了Google Cloud Functions，并不总是运行Node.js服务器，因此无法保持套接字连接处于活动状态.

My understanding is that to establish a persistent socket connection using socket.io the Node.js server should be always running. With Google Cloud Functions there isn't an always running Node.js server, so keeping a socket connection alive is not possible.

使用运行中的Node.js服务器运行Cloud是使用socket.io处理多个套接字连接的最佳选择吗?

Is Cloud Run with a running Node.js server the best option to handle multiple socket connections using socket.io ?

推荐答案

出于相同的原因，Cloud Functions和Cloud Run均不能支持持久套接字连接.每个请求都有一个不能为无限的超时.如果要有效地使用socket.io，则需要一个不同的后端-可以完全控制服务器实例的后端.

Neither Cloud Functions nor Cloud Run are able to support persistent socket connections for the same reasons. Each request has a timeout that can't be infinite. If you want to use socket.io effectively, you will need a different backend - one where you fully control the server instances.

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