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eggjs / egg

🥚 Born to build better enterprise frameworks and apps with Node.js & Koa
https://eggjs.org
MIT License
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中间件无法捕获egg全局异常！ #4051

Closed bhb4157 closed 4 years ago

bhb4157 commented 4 years ago

现在我们公司内部egg服务会经常去调用第三方服务，有些超时很久都不返回导致内部服务异常，我用中间件捕获异常但还是没有捕获到这种超时异常，请问有没有更加合理的捕获遗漏异常的方式。

Jeff-Tian commented 4 years ago

通过 error 事件监听？

app.on('error', error=>{...})
atian25 commented 4 years ago

大概率是你代码写错，鉴于你没有给出复现方式，我们也只能祝你好运！

bhb4157 commented 4 years ago

在路由第一个中间件加了全局错误捕获，然后统一异常提示返回，我在线上再观察一段时间，目前异常都能被这个中间件拦截到。

atian25 commented 4 years ago

hey, we need more information to follow up this issue, recommend using npm init egg --type=simple to provide a mini project and upload to your GitHub.

for now, it will close due to lack of activity, feel free to reopen this issue if provided more information.