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fix: skip specified Node.js version to set keep-alive #4527

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fix: skip specified Node.js version to set keep-alive #4527

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7 changes: 4 additions & 3 deletions app/middleware/meta.js
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Original file line number Diff line number Diff line change
Expand Up @@ -7,8 +7,10 @@
const semver = require('semver');

module.exports = options => {
// Node.js >=14.8.0 and >= 12.19.0 will set Keep-Alive Header, see https://github.com/nodejs/node/pull/34561
const shouldPatchKeepAliveHeader = !semver.satisfies(process.version, '>=14.8.0 || ^12.19.0');
// Node.js >= 14.8.0 && < 14.12.0 and = 12.19.0 will set Keep-Alive Header
// Refs: https://github.com/nodejs/node/pull/34561 https://github.com/nodejs/node/pull/35138

const shouldPatchKeepAliveHeader = !semver.satisfies(process.version, '>=14.8.0 <14.12.0 || =12.19.0');
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这逻辑有问题吧，在 14.12.0 之上的版本，都不应该 patch 了，交给 Node 本身来 patch

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我看错了，close


return async function meta(ctx, next) {
if (options.logging) {
Expand All @@ -18,7 +20,6 @@ module.exports = options => {
// total response time header
ctx.set('x-readtime', Date.now() - ctx.starttime);

// try to support Keep-Alive Header when < 14.8.0
const server = ctx.app.server;
if (shouldPatchKeepAliveHeader && server && server.keepAliveTimeout && server.keepAliveTimeout >= 1000 && ctx.header.connection !== 'close') {
/**
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