int dupsock_send(dupsock_t *p_dupsock, dupsock_out_packet_t *packet) {
p_dupsock->wait_cnt++;
pj_event_wait(p_dupsock->p_event);
p_dupsock->to_send = packet;
packet->sent = 0;
return 0;
}
static int server_thread_proc(void *p)
{
struct stun_test_session *test_sess = (struct stun_test_session*)p;
pj_pool_t *pool;
pj_status_t status;
PJ_LOG(4,(THIS_FILE, "Server thread running"));
pool = pj_pool_create(test_sess->stun_cfg.pf, "server", 512, 512, NULL);
while (!test_sess->thread_quit_flag) {
pj_time_val timeout = {0, 10};
pj_fd_set_t rdset;
int n;
/* Serve client */
PJ_FD_ZERO(&rdset);
PJ_FD_SET(test_sess->server_sock, &rdset);
n = pj_sock_select(test_sess->server_sock+1, &rdset,
NULL, NULL, &timeout);
if (n==1 && PJ_FD_ISSET(test_sess->server_sock, &rdset)) {
pj_uint8_t pkt[512];
pj_ssize_t pkt_len;
pj_size_t res_len;
pj_sockaddr client_addr;
int addr_len;
pj_stun_msg *stun_req, *stun_res;
pj_pool_reset(pool);
/* Got query */
pkt_len = sizeof(pkt);
addr_len = sizeof(client_addr);
status = pj_sock_recvfrom(test_sess->server_sock, pkt, &pkt_len,
0, &client_addr, &addr_len);
if (status != PJ_SUCCESS) {
continue;
}
status = pj_stun_msg_decode(pool, pkt, pkt_len,
PJ_STUN_IS_DATAGRAM,
&stun_req, NULL, NULL);
if (status != PJ_SUCCESS) {
PJ_PERROR(1,(THIS_FILE, status, "STUN request decode error"));
continue;
}
status = pj_stun_msg_create_response(pool, stun_req,
PJ_STUN_SC_BAD_REQUEST, NULL,
&stun_res);
if (status != PJ_SUCCESS) {
PJ_PERROR(1,(THIS_FILE, status, "STUN create response error"));
continue;
}
status = pj_stun_msg_encode(stun_res, pkt, sizeof(pkt), 0,
NULL, &res_len);
if (status != PJ_SUCCESS) {
PJ_PERROR(1,(THIS_FILE, status, "STUN encode error"));
continue;
}
/* Ignore request */
if (test_sess->param.server_drop_request)
continue;
/* Wait for signal to continue */
if (test_sess->param.server_wait_for_event)
pj_event_wait(test_sess->server_event);
pkt_len = res_len;
pj_sock_sendto(test_sess->server_sock, pkt, &pkt_len, 0,
&client_addr, pj_sockaddr_get_len(&client_addr));
}
}
pj_pool_release(pool);
PJ_LOG(4,(THIS_FILE, "Server thread quitting"));
return 0;
}
//
// Wait.
//
pj_status_t wait()
{
return pj_event_wait(event_);
}