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fabiolb / fabio

Consul Load-Balancing made simple
https://fabiolb.net
MIT License
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Very frequent 502 errors #721

Closed ansrivas closed 4 years ago

ansrivas commented 4 years ago

Hi, this is exactly the same issue as #716 and somewhat similar to #704 Fabio Version: v1.5.12

Logs look like this:

invalid log msg: 2019/11/18 08:43:01 http: proxy error: read tcp 10.0.4.14:35712->10.0.4.9:29897: read: connection reset by peer

The requests do not reach the API and unfortunately result in 502.

I also skimmed through other similar issues, I can also confirm that

Edit: More info.

aaronhurt commented 4 years ago

@ansrivas What was the resolution here?

ansrivas commented 4 years ago

@leprechau unfortunately couldn't reproduce this deterministically with fabio.

As it kept happening frequently, had to switch to another loadbalancer due to the criticality of the issue.

aaronhurt commented 4 years ago

@ansrivas Understood, and thank you for responding.