Document the mworker V3 implementation introduced in HAProxy 3.1.
Explains the rationale behind moving configuration parsing out of the
master process to improve robustness.
Could be backported to 3.1.
s/mecanism/mechanism
s/got ride/got rid
s/traditionnal/traditional
One typo is confusion between master and worker that results to a
semantic mistake in the sentence:
"...the master will emit an "exit-on-failure" error and will kill every
workers with a SIGTERM and exits with the same error code than the
failed [-master-]{+worker+}..."
Should be backported as far as 3.1.
Add a documentation about the history of the master-worker and how it
was implemented in its first version and how it is currently working.
This is a global view of the architecture, and not an exhaustive
explanation of all mechanisms.
