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Re: nginx reverse proxy causing TCP queuing spikes

Grant
September 28, 2016 07:50PM
>> I do think this is related to 'proxy_read_timeout 60m;' leaving too
>> many connections open. Can I somehow allow pages to load for up to
>> 60m but not bog my server down with too many connections?
>
> Pardon me, but why on earth do you have an environment in which an HTTP request can take an hour? That seems like a serious abuse of the protocol.
>
> Keeping an HTTP request open means keeping the associated TCP connection open as well. If you have connections open for an hour, you're probably going to run into concurrency issues.


I don't actually need 60m but I do need up to about 20m for some
backend administrative processes. What is the right way to solve this
problem? I don't think I can speed up the processes.

- Grant

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Subject Author Posted

nginx reverse proxy causing TCP queuing spikes

Grant September 21, 2016 11:36AM

Re: nginx reverse proxy causing TCP queuing spikes

Grant September 24, 2016 08:52PM

Re: nginx reverse proxy causing TCP queuing spikes

B.R. September 25, 2016 10:00AM

Re: nginx reverse proxy causing TCP queuing spikes

Grant September 28, 2016 03:16PM

Re: nginx reverse proxy causing TCP queuing spikes

Robert Paprocki September 28, 2016 03:18PM

Re: nginx reverse proxy causing TCP queuing spikes

Grant September 28, 2016 07:50PM



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