William Lallemand fcb080d8f9 MEDIUM: mworker: display a more accessible message when a worker crash
Should fix issue #1034.

Display a more accessible message when a worker crash about what to do.

Example:

	$ ./haproxy -W -f haproxy.cfg
	[NOTICE]   (308877) : New worker (308884) forked
	[NOTICE]   (308877) : Loading success.
	[NOTICE]   (308877) : haproxy version is 2.9-dev4-d90d3b-58
	[NOTICE]   (308877) : path to executable is ./haproxy
	[ALERT]    (308877) : Current worker (308884) exited with code 139 (Segmentation fault)
	[WARNING]  (308877) : A worker process unexpectedly died and this can only be explained by a bug in haproxy or its dependencies.
	Please check that you are running an up to date and maintained version of haproxy and open a bug report.
	HAProxy version 2.9-dev4-d90d3b-58 2023/09/05 - https://haproxy.org/
	Status: development branch - not safe for use in production.
	Known bugs: https://github.com/haproxy/haproxy/issues?q=is:issue+is:open
	Running on: Linux 6.2.0-31-generic #31-Ubuntu SMP PREEMPT_DYNAMIC Mon Aug 14 13:42:26 UTC 2023 x86_64
	[ALERT]    (308877) : exit-on-failure: killing every processes with SIGTERM
	[WARNING]  (308877) : All workers exited. Exiting... (139)
2023-09-05 15:31:04 +02:00
2021-09-16 09:14:14 +02:00
2023-08-25 17:57:22 +02:00
2023-08-25 17:57:22 +02:00
2023-08-25 17:57:22 +02:00

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)
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