describe explicitely where TTIN & TTOU signals should be sent.
This commit is contained in:
benoitc 2012-02-19 11:58:30 +01:00
parent 4888dc2ede
commit 9d89d4b00a

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@ -83,13 +83,16 @@ Here is our recommendation for tuning the `number of workers`_.
How can I change the number of workers dynamically?
---------------------------------------------------
To increase the worker count by one::
TTIN and TTOU signals can be sent to the master to increase or decrease
the number of workers.
$ kill -TTIN $masterpid
To decrease the worker count by one::
To increase the worker count by one::
$ kill -TTOU $masterpid
$ kill -TTIN $masterpid
To decrease the worker count by one::
$ kill -TTOU $masterpid
.. _design: /design.html
.. _worker_class: /configure.html#worker-class