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Commit Graph

5 Commits

Author SHA1 Message Date
Simo Sorce
7bb4b991a5 s3-prefork: Fix code to retire children
We have to be more careful when retiring children. We cannot stop
accepting connections as soon as the server tells us to quit because if
max_children is reached and we still have clients connected, the server will
not be able to spawn new children until one exits. And children will not exit
until all the clients closed the connections. So we keep operating past our
recall until we have 0 connections.
Also do not try to recall children that still have >= 1 clients connected, they
couldn't anyway.
Also use messaging to warn children and not SIGHUP.

Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Simo Sorce <idra@samba.org>
2011-08-21 09:05:06 -04:00
Simo Sorce
91ba8aec13 s3-prefork: Add parent->client messaging
Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Simo Sorce <idra@samba.org>
2011-08-21 09:05:06 -04:00
Simo Sorce
75f3da76e4 s3-prefork: Improve heuristics
Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Simo Sorce <idra@samba.org>
2011-08-21 09:05:05 -04:00
Simo Sorce
308e4e0126 s3-prefork: add a few more utility functions
Add a few util functions children side so that daemons do not have
to care about properly setting num_clients and state. Let a common
helper do it so that they are all consistent.

Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Simo Sorce <idra@samba.org>
2011-08-21 09:05:05 -04:00
Simo Sorce
3451f423d6 s3-prefork: Add common utilities for daemons
Daemons using the prefork infrastructure may want to use these utils to
configure and manage a pool of children.

Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Simo Sorce <idra@samba.org>
2011-08-21 09:05:04 -04:00