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f9609f3217
This patch causes the flow control state in the library to be set
properly when the flow control is turned off (disabled). Then it can be
read properly by the flow control apis.
This also fixes the case where the application is no longer sending
messages and it has already dispatched all its received messages
before flow control is disabled.
Also, CPG response messages with a TRY_AGAIN error did NOT contain
a valid flow control state value. This meant the library could get
stuck with flow control enabled (flow control was never enabled
for the EXEC, so no disable event occurred).
This case was hit when a new node was joining - sync_in_process()
resulted in a TRY_AGAIN for error cpg_mcast_joined).
Also, in message_handler_req_exec_cpg_mcast() the state passed
back to the library defaulted to disabled for messages received
from another node (even if flow control was still enabled)
- this meant if multiple nodes were sending CPG messages,
then the library flow control state flip-flopped between
enabled and disabled.
Author: Steven Dake <sdake@redhat.com> &
Tim Beale <tim.beale@alliedtelesis.co.nz>
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1667 fd59a12c-fef9-0310-b244-a6a79926bd2f
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| .. | ||
| engine | ||
| lcr | ||
| totem | ||
| ais_util.h | ||
| cfg.h | ||
| confdb.h | ||
| cpg.h | ||
| evs.h | ||
| hdb.h | ||
| ipc_cfg.h | ||
| ipc_confdb.h | ||
| ipc_cpg.h | ||
| ipc_evs.h | ||
| ipc_gen.h | ||
| jhash.h | ||
| list.h | ||
| mar_cpg.h | ||
| mar_gen.h | ||
| queue.h | ||
| rmd.h | ||
| saAis.h | ||
| sq.h | ||
| swab.h | ||