diff options
| -rw-r--r-- | src/child.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/child.c b/src/child.c index a4a90f6..985357d 100644 --- a/src/child.c +++ b/src/child.c @@ -222,21 +222,25 @@ oom: */ void child_kill_children (int sig) { - size_t i; + size_t i, tries = 0; if (sig != SIGTERM) return; + log_message (LOG_INFO, + "trying to bring down %zu threads...", + sblist_getsize(childs) + ); + +again: for (i = 0; i < sblist_getsize(childs); i++) { struct child *c = *((struct child**)sblist_get(childs, i)); - if (!c->done) { - /* interrupt blocking operations. - this should cause the threads to shutdown orderly. */ - close(c->conn.client_fd); - } + if (!c->done) pthread_kill(c->thread, SIGCHLD); } - usleep(16); + usleep(8192); collect_threads(); if (sblist_getsize(childs) != 0) + if(tries++ < 8) goto again; + if (sblist_getsize(childs) != 0) log_message (LOG_CRIT, "child_kill_children: %zu threads still alive!", sblist_getsize(childs) |