- pid_t pid = fork();
- int i;
-
- if (pid)
- return pid;
-
- forked++;
- if (config->scheduler_fifo)
- {
- struct sched_param params = {0};
- params.sched_priority = 0;
- if (sched_setscheduler(0, SCHED_OTHER, ¶ms))
+ pid_t pid = fork();
+ int i;
+
+ if (pid)
+ return pid;
+
+ forked++;
+ if (config->scheduler_fifo)
+ {
+ struct sched_param params = {0};
+ params.sched_priority = 0;
+ if (sched_setscheduler(0, SCHED_OTHER, ¶ms))
+ {
+ LOG(0, 0, 0, "Error setting scheduler to OTHER after fork: %s\n", strerror(errno));
+ LOG(0, 0, 0, "This is probably really really bad.\n");
+ }
+ }
+
+ signal(SIGPIPE, SIG_DFL);
+ signal(SIGCHLD, SIG_DFL);
+ signal(SIGHUP, SIG_DFL);
+ signal(SIGUSR1, SIG_DFL);
+ signal(SIGQUIT, SIG_DFL);
+ signal(SIGKILL, SIG_DFL);
+ signal(SIGTERM, SIG_DFL);
+
+ // Close sockets
+ if (clifd != -1) close(clifd);
+ if (cluster_sockfd != -1) close(cluster_sockfd);
+ if (tunfd != -1) close(tunfd);
+
+ for (i = 0; i < config->nbudpfd; i++)