void* netconf_rpc_thread(void* UNUSED(arg)) {
struct client_struct* client;
do {
/* GLOBAL READ LOCK */
pthread_rwlock_rdlock(&netopeer_state.global_lock);
for (client = netopeer_state.clients; client != NULL; client = client->next) {
if (client->to_free) {
continue;
}
switch (client->transport) {
#ifdef NP_SSH
case NC_TRANSPORT_SSH:
np_ssh_client_netconf_rpc((struct client_struct_ssh*)client);
break;
#endif
#ifdef NP_TLS
case NC_TRANSPORT_TLS:
np_tls_client_netconf_rpc((struct client_struct_tls*)client);
break;
#endif
default:
nc_verb_error("%s: internal error (%s:%d)", __func__, __FILE__, __LINE__);
}
}
/* GLOBAL READ UNLOCK */
pthread_rwlock_unlock(&netopeer_state.global_lock);
usleep(netopeer_options.response_time*1000);
} while (!quit);
#ifdef NP_TLS
np_tls_thread_cleanup();
#endif
return NULL;
}
void* client_main_thread(void* arg) {
struct client_struct* client = (struct client_struct*)arg;
int skip_sleep;
do {
skip_sleep = 0;
/* GLOBAL READ LOCK */
pthread_rwlock_rdlock(&netopeer_state.global_lock);
switch (client->transport) {
#ifdef NP_SSH
case NC_TRANSPORT_SSH:
skip_sleep += np_ssh_client_transport((struct client_struct_ssh*)client);
skip_sleep += np_ssh_client_netconf_rpc((struct client_struct_ssh*)client);
break;
#endif
#ifdef NP_TLS
case NC_TRANSPORT_TLS:
skip_sleep += np_tls_client_transport((struct client_struct_tls*)client);
skip_sleep += np_tls_client_netconf_rpc((struct client_struct_tls*)client);
break;
#endif
default:
nc_verb_error("%s: internal error (%s:%d)", __func__, __FILE__, __LINE__);
}
/* GLOBAL READ UNLOCK */
pthread_rwlock_unlock(&netopeer_state.global_lock);
if (!skip_sleep) {
/* we did not do anything productive, so let the thread sleep */
usleep(netopeer_options.response_time*1000);
}
} while (!client->to_free);
/* GLOBAL WRITE LOCK */
pthread_rwlock_wrlock(&netopeer_state.global_lock);
np_client_detach(&netopeer_state.clients, client);
/* GLOBAL WRITE UNLOCK */
pthread_rwlock_unlock(&netopeer_state.global_lock);
switch (client->transport) {
#ifdef NP_SSH
case NC_TRANSPORT_SSH:
client_free_ssh((struct client_struct_ssh*)client);
break;
#endif
#ifdef NP_TLS
case NC_TRANSPORT_TLS:
client_free_tls((struct client_struct_tls*)client);
break;
#endif
default:
free(client);
break;
}
#ifdef NP_TLS
np_tls_thread_cleanup();
#endif
pthread_detach(pthread_self());
return NULL;
}