Server unhealthy: dial tcp i/o timeout

We started getting this error every few hours or so on our service, we don’t have a healthcheck defined for our app. Any idea what this means? Are the automatic healthchecks (ie OOM) render runs on servers documented anywhere?

Server unhealthy: dial tcp i/o timeout

Hi there,

Could you try explicitly setting a PORT environment variable and see if that helps?

If not could you provide a bit more information about what type of service your running. A service id would be most helpful. Feel free to file a support ticket if you don’t want to post that publicly.



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