{
int yes = 1;
- setsockopt (sockets[sockets_num].fd, SOL_SOCKET, SO_REUSEADDR,
+ status = setsockopt (sockets[sockets_num].fd, SOL_SOCKET, SO_REUSEADDR,
(void *) &yes, sizeof (yes));
+ if (status != 0)
+ {
+ char errbuf[1024];
+ WARNING ("gmond plugin: setsockopt(2) failed: %s",
+ sstrerror (errno, errbuf, sizeof (errbuf)));
+ }
}
status = bind (sockets[sockets_num].fd, ai_ptr->ai_addr, ai_ptr->ai_addrlen);
pthread_mutex_lock (&mc_send_sockets_lock);
for (i = 0; i < mc_send_sockets_num; i++)
- sendto (mc_send_sockets[i].fd, buffer, (size_t) buffer_size,
+ {
+ ssize_t status = sendto (mc_send_sockets[i].fd, buffer, (size_t) buffer_size,
/* flags = */ 0,
(struct sockaddr *) &mc_send_sockets[i].addr,
mc_send_sockets[i].addrlen);
+ if (status == -1)
+ {
+ char errbuf[1024];
+ ERROR ("gmond plugin: sendto(2) failed: %s",
+ sstrerror (errno, errbuf, sizeof (errbuf)));
+ continue;
+ }
+ }
pthread_mutex_unlock (&mc_send_sockets_lock);
sfree (msg.Ganglia_metadata_msg_u.grequest.metric_id.host);