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| author | Mattias Andrée <maandree@operamail.com> | 2014-08-02 21:40:43 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2014-08-02 21:40:43 +0200 |
| commit | bebb2bf3ebb5fdb6ce413e5e1285f97fb18f4789 (patch) | |
| tree | 02e8ddfcdf719d312502dc06ba1fafd9750dc9e8 /src/mds-registry | |
| parent | mds-registry: marshal and unmarshal the slave list (diff) | |
| download | mds-bebb2bf3ebb5fdb6ce413e5e1285f97fb18f4789.tar.gz mds-bebb2bf3ebb5fdb6ce413e5e1285f97fb18f4789.tar.bz2 mds-bebb2bf3ebb5fdb6ce413e5e1285f97fb18f4789.tar.xz | |
mds-registry use timedwait in slaves so we can stop when reexecing of terminating
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'src/mds-registry')
| -rw-r--r-- | src/mds-registry/slave.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mds-registry/slave.c b/src/mds-registry/slave.c index 27d054a..5a1063f 100644 --- a/src/mds-registry/slave.c +++ b/src/mds-registry/slave.c @@ -73,6 +73,13 @@ static int slave_notify_client(slave_t* slave) */ static void* slave_loop(void* data) { + /* pthread_cond_timedwait is required to handle re-exec and termination because + pthread_cond_timedwait and pthread_cond_wait ignore interruptions via signals. */ + struct timespec timeout = + { + .tv_sec = 1, + .tv_nsec = 0 + }; slave_t* slave = data; if (slave->closed) @@ -87,7 +94,7 @@ static void* slave_loop(void* data) { if ((slave->wait_set->size == 0) || slave->closed) break; - pthread_cond_wait(&slave_cond, &slave_mutex); + pthread_cond_timedwait(&slave_cond, &slave_mutex, &timeout); } if (!(slave->closed) && (slave->wait_set->size == 0)) |