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Update doc

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Tatsuhiro Tsujikawa 2015-09-26 20:59:56 +09:00
parent 45366ae9dc
commit 8dd5f7585e
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doc/nghttpx.h2r
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@ -44,15 +44,18 @@ SIGUSR2
.. note::
nghttpx consists of 2 processes: one process for processing these
signals, and another one for processing requests. The former spawns
the latter. The former is called master process, and the latter is
called worker process. The above signal must be sent to the master
process. If the worker process receives one of them, it is ignored.
This behaviour of worker process may change in the future release.
In other words, in the future release, worker process may terminate
upon the reception of these signals. Therefore these signals should
not be sent to the worker process.
nghttpx consists of multiple processes: one process for processing
these signals, and another one for processing requests. The former
spawns the latter. The former is called master process, and the
latter is called worker process. If neverbleed is enabled, the
worker process spawns neverbleed daemon process which does RSA key
processing. The above signal must be sent to the master process.
If the other processes received one of them, it is ignored. This
behaviour of these processes may change in the future release. In
other words, in the future release, the processes other than master
process may terminate upon the reception of these signals.
Therefore these signals should not be sent to the processes other
than master process.
SERVER PUSH
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