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9753d61288
Now we very rarely catch spinning streams, and whenever we catch one it
seems a filter is involved, but we currently report no info about them.
Let's print the list of enabled filters on the stream with such a crash
to help with the reports. A typical output will now look like this:
[ALERT] 121/165908 (1110) : A bogus STREAM [0x7fcaf4016a60] is spinning at 2 calls per second and refuses to die, aborting now! Please report this error to developers [strm=0x7fcaf4016a60 src=127.0.0.1 fe=l1 be=l1 dst=<CACHE> rqf=6dc42000 rqa=48000 rpf=a0040223 rpa=24000000 sif=EST,10008 sib=DIS,80110 af=(nil),0 csf=0x7fcaf4023c00,10c000 ab=0x7fcaf40235f0,4 csb=(nil),0 cof=0x7fcaf4016610,1300:H1(0x7fcaf4016840)/RAW((nil))/tcpv4(29) cob=(nil),0:NONE((nil))/NONE((nil))/NONE(0) filters={0x7fcaf4016fb0="cache store filter", 0x7fcaf4017080="compression filter"}]
This may be backported to 2.0.
The HAProxy documentation has been split into a number of different files for ease of use. Please refer to the following files depending on what you're looking for : - INSTALL for instructions on how to build and install HAProxy - BRANCHES to understand the project's life cycle and what version to use - LICENSE for the project's license - CONTRIBUTING for the process to follow to submit contributions The more detailed documentation is located into the doc/ directory : - doc/intro.txt for a quick introduction on HAProxy - doc/configuration.txt for the configuration's reference manual - doc/lua.txt for the Lua's reference manual - doc/SPOE.txt for how to use the SPOE engine - doc/network-namespaces.txt for how to use network namespaces under Linux - doc/management.txt for the management guide - doc/regression-testing.txt for how to use the regression testing suite - doc/peers.txt for the peers protocol reference - doc/coding-style.txt for how to adopt HAProxy's coding style - doc/internals for developer-specific documentation (not all up to date)