Recently seeing a bunch of 400s

Neil Sheth nsheth at
Wed Dec 3 08:48:38 MSK 2008

Sorry - anything in particular I'm looking for to indicate a
connections limit?  I've seen that in the past, but received
appropriate messages in the nginx error log.  Not seeing anything
relevant in the error log this time.

On Tue, Dec 2, 2008 at 9:33 PM, Dave Cheney <dave at> wrote:
> On Tue, 2 Dec 2008 21:23:47 -0800, Neil Sheth <nsheth at> wrote:
>> Even seeing it in the log from one of Google's ips.  I'll look into
>> p0f / tcpdump (not familiar with either).  Anything else suggested?
>> Not sure where the request is getting malformed (if that's what's
>> going on).
> Check your error.log, lsof your nginx workers, you may be out of file
> descriptors. Check dmesg and your syslog, your machine may be limiting
> connections.
> (just some guesses)
> Cheers
> Dave

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