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Optimise receiver loop

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This commit is contained in:
Con Kolivas 2014-04-29 21:12:22 +10:00
parent 7389b7b15c
commit bab86af441
1 changed files with 6 additions and 8 deletions
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14
src/connector.c
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@ -173,18 +173,17 @@ reparse:
void *receiver(void *arg)
{
conn_instance_t *ci = (conn_instance_t *)arg;
client_instance_t *client, *tmp, *tmpa;
client_instance_t *client;
struct pollfd fds[65536];
int ret, nfds, i;
rename_proc("receiver");
retry:
memset(fds, 0, sizeof(fds));
nfds = 0;
ck_rlock(&ci->lock);
HASH_ITER(hh, clients, client, tmp) {
for (client = clients; client != NULL; client = client->hh.next) {
/* Invalid client */
if (client->fd == -1)
continue;
@ -198,10 +197,11 @@ retry:
cksleep_ms(100);
goto retry;
}
repoll:
ret = poll(fds, nfds, 1000);
if (ret < 0) {
if (interrupted())
goto retry;
goto repoll;
LOGERR("Failed to poll in receiver");
goto out;
}
@ -215,11 +215,9 @@ retry:
client = NULL;
ck_rlock(&ci->lock);
HASH_ITER(hh, clients, tmp, tmpa) {
if (tmp->fd == fds[i].fd) {
client = tmp;
for (client = clients; client != NULL; client = client->hh.next) {
if (client->fd == fds[i].fd)
break;
}
}
ck_runlock(&ci->lock);