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- don't open pipes that are unused (no pipes if 1 thread only).

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- SIGTERM.


git-svn-id: file:///svn/unbound/trunk@149 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2007-02-26 16:18:35 +00:00
parent af2f95454a
commit 04e0a37e53
2 changed files with 21 additions and 15 deletions
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34
daemon/worker.c
View file

@ -262,21 +262,23 @@ worker_create(struct daemon* daemon, int id)
{
struct worker* worker = (struct worker*)calloc(1,
sizeof(struct worker));
int sv[2];
if(!worker)
return NULL;
worker->daemon = daemon;
worker->thread_num = id;
worker->cmd_send_fd = -1;
worker->cmd_recv_fd = -1;
/* create socketpair to communicate with worker */
if(socketpair(AF_UNIX, SOCK_STREAM, 0, sv) == -1) {
free(worker);
log_err("socketpair: %s", strerror(errno));
return NULL;
if(id != 0) {
int sv[2];
/* create socketpair to communicate with worker */
if(socketpair(AF_UNIX, SOCK_STREAM, 0, sv) == -1) {
free(worker);
log_err("socketpair: %s", strerror(errno));
return NULL;
}
worker->cmd_send_fd = sv[0];
worker->cmd_recv_fd = sv[1];
}
worker->cmd_send_fd = sv[0];
worker->cmd_recv_fd = sv[1];
return worker;
}
@ -342,13 +344,15 @@ worker_init(struct worker* worker, struct config_file *cfg,
worker_delete(worker);
return 0;
}
/* start listening to commands */
if(!(worker->cmd_com=comm_point_create_local(worker->base,
worker->cmd_recv_fd, buffer_size, worker_handle_control_cmd,
worker))) {
log_err("could not create control compt.");
worker_delete(worker);
return 0;
if(worker->thread_num != 0) {
/* start listening to commands */
if(!(worker->cmd_com=comm_point_create_local(worker->base,
worker->cmd_recv_fd, buffer_size,
worker_handle_control_cmd, worker))) {
log_err("could not create control compt.");
worker_delete(worker);
return 0;
}
}
/* set forwarder address */

2
doc/Changelog
View file

@ -3,6 +3,8 @@
- log code prints thread id.
- unbound can thread itself, with reload(HUP) and quit working
correctly.
- don't open pipes for #0, doesn't need it.
- listens to SIGTERM, SIGQUIT, SIGINT (all quit) and SIGHUP (reload).
23 February 2007: Wouter
- Can do reloads on sigHUP. Everything is stopped, and freed,