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implemented).
Fix the usage string.

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Fix the usage string.

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of available storage on 32-bit Linux (most fields in struct statfs are long
instead of int64_t as in BSD)

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run-time parameters.

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Clean up the paramter stuff even more.



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Give the managers main a struct cli and use that to call into
the paramter stuff for setting listen address.  More params to follow.

When setting the listen address, check that getaddrinfo() doesn't
hate it.



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Make the listen address a parameter.



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that way and we may eventually want a config file for varnishd to
control obscure parameters.



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VCL tracing is responsible for a very large fraction of the shmlog
records and will generally only be used for debugging of VCL code.



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large in general (think RTT) for this to make sense, it costs a syscall
and if a delay is used, at least two context switches.

We still capture sessions that do pipe-line avoiding the context switch
in that case, without incurring the syscall overhead.


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knowing this at the end of a request.

Instead put the address + port in the ReqStart shmtag where it does
a lot of good.


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It is not clear if this is a benefit or not.  There seems to be a significant
(100msec ?) inter-request gap and seeting the grace period that long
means tying up worker threads doing basically nothing.

Setting a short timeout (10msec) results in an extra system call which
practically never does anything good.

Unless benefit is shown, this stuff should be removed again.


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need to use REG_STARTEND any more.


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Also skip IP# from SessionReuse records.


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 - use the correct headers
 - don't duplicate WRK_Flush()
 - pass the offset correctly

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don't waste time putting the session on the herder, but go right
back and take the next request in the current worker thread.



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Reduce memory footprint by only allocating space for a fd first time
we see it.  Few if any servers will ever see 64k fd's in use.

Move the sbuf into the logline structure for simplicity.

Access the logline structure through a pointer instead of indexing
the array all the time.

Reduce amount of malloc/free traffic for performance.

Use the "cooked" SHMlog api where the length, fd, etc are broken out
as arguments for us.  Pass the FILE* where we want the stuff to
go as private data (stdout for now).

Add FlexeLint files.

Now over to Anders again...



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Fixed timestamp so thats it's correct. PHK added a new variable to ReqEnd that contains a correct endtime.



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Vector failures of the the FIRST case via DONE as well to
avoid code duplication.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@979 d4fa192b-c00b-0410-8231-f00ffab90ce4

Isolated by:	Xing Li <xing@litespeedtech.com>


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