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Implement Discovery Thread

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This commit is contained in:
Florian Märkl 2019-06-14 13:18:40 +02:00
commit 13ddd88c89
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1 changed files with 32 additions and 1 deletions
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33
lib/src/discovery.c
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@ -144,8 +144,39 @@ CHIAKI_EXPORT ChiakiErrorCode chiaki_discovery_thread_stop(ChiakiDiscoveryThread
static void *discovery_thread_func(void *user)
{
ChiakiDiscoveryThread *thread = user;
ChiakiDiscovery *discovery = thread->discovery;
// TODO
while(1)
{
ChiakiErrorCode err = chiaki_stop_pipe_select_single(&thread->stop_pipe, discovery->socket, NULL);
if(err == CHIAKI_ERR_CANCELED)
break;
if(err != CHIAKI_ERR_SUCCESS)
{
CHIAKI_LOGE(discovery->log, "Discovery thread failed to select\n");
break;
}
char buf[512];
struct sockaddr client_addr;
socklen_t client_addr_size = sizeof(client_addr);
ssize_t n = recvfrom(discovery->socket, buf, sizeof(buf) - 1, 0, &client_addr, &client_addr_size);
if(n < 0)
{
CHIAKI_LOGE(discovery->log, "Discovery thread failed to read from socket\n");
break;
}
if(n == 0)
continue;
if(n > sizeof(buf) - 1)
n = sizeof(buf) - 1;
buf[n] = '\00';
CHIAKI_LOGD(discovery->log, "Discovery received:\n%s\n", buf);
}
return NULL;
}