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| author | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2006-01-09 21:30:43 +0000 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2006-01-09 21:30:43 +0000 |
| commit | d480558fe8a2de12be4fcd9a1bdd1b71c233787b (patch) | |
| tree | 78f730b1e865dc1b0d53e005bfe03cf834abeae3 /src/rccexternal.c | |
| parent | 690b7da850a2a241ca220b21938ec114c919d87b (diff) | |
| download | librcc-d480558fe8a2de12be4fcd9a1bdd1b71c233787b.tar.gz librcc-d480558fe8a2de12be4fcd9a1bdd1b71c233787b.tar.bz2 librcc-d480558fe8a2de12be4fcd9a1bdd1b71c233787b.tar.xz librcc-d480558fe8a2de12be4fcd9a1bdd1b71c233787b.zip | |
Fixed lockup on exit
- Fixed lockup on exit (Waiting rccexternal exit forever)
Diffstat (limited to 'src/rccexternal.c')
| -rw-r--r-- | src/rccexternal.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/rccexternal.c b/src/rccexternal.c index 6a81c56..be9f97d 100644 --- a/src/rccexternal.c +++ b/src/rccexternal.c @@ -79,13 +79,25 @@ int rccExternalInit() { } void rccExternalFree() { + int retry; + pid_t res; + struct timespec timeout = { 0, 5000000 }; + if (pid == (pid_t)-1) return; - - rccExternalConnect(0); - if (addr) free(addr); - waitpid(pid, NULL, 0); + for (retry = 0; retry < 3; retry++) { + rccExternalConnect(0); + + nanosleep(&timeout, NULL); + + res = waitpid(pid, NULL, WNOHANG); + if (res) break; + else timeout.tv_nsec*10; + } + pid = (pid_t)-1; + if (addr) free(addr); + } static int rccExternalSetDeadline(struct timeval *tv, unsigned long timeout) { |