int pc_client_connect3(pc_client_t *client, struct sockaddr_in *addr) {
pc_connect_t *conn_req = pc_connect_req_new(addr);
if(client->enable_reconnect){
memcpy(&client->addr, addr, sizeof(struct sockaddr_in));
}
if(conn_req == NULL) {
fprintf(stderr, "Fail to malloc pc_connect_t.\n");
goto error;
}
if(pc_connect(client, conn_req, NULL, pc__client_connect3_cb)) {
fprintf(stderr, "Fail to connect to server.\n");
goto error;
}
uv_thread_create(&client->worker, pc__worker, client);
return 0;
error:
if(conn_req) pc_connect_req_destroy(conn_req);
return -1;
}
int pc_client_connect(pc_client_t *client, struct sockaddr_in *addr) {
pc_connect_t *conn_req = pc_connect_req_new(addr);
if(conn_req == NULL) {
LOGD( "Fail to malloc pc_connect_t.\n");
goto error;
}
if(pc_connect(client, conn_req, NULL, pc__client_connected_cb)) {
LOGD( "Fail to connect to server.\n");
goto error;
}
// 1. start work thread
// 2. wait connect result
uv_thread_create(&client->worker, pc__worker, client);
// TODO should set a timeout?
pc__cond_wait(client, 0);
pc_connect_req_destroy(conn_req);
if(PC_ST_WORKING != client->state) {
return -1;
}
return 0;
error:
if(conn_req) pc_connect_req_destroy(conn_req);
return -1;
}
int pc_client_connect2(pc_client_t *client, pc_connect_t *conn_req, pc_connect_cb cb){
if(client->enable_reconnect){
memcpy(&client->addr, conn_req->address, sizeof(struct sockaddr_in));
}
if(pc_connect(client, conn_req, NULL, cb)){
// When failed, user should be responsible of reclaiming conn_req's memory
// When succeeded, user should be responsible of reclaiming con_req's memory in cb
// This API do not hold any assumption of conn_req(How it resides in memory)
fprintf(stderr,"Fail to connect server.\n");
return -1;
}
uv_thread_create(&client->worker, pc__worker, client);
return 0;
}
void pc__client_reconnect_timer_cb(uv_timer_t* timer, int status) {
/* unused */
(void)status;
pc_client_t* client = (pc_client_t*)timer->data;
pc_connect_t* conn_req = pc_connect_req_new(&client->addr);
if (!conn_req) {
fprintf(stderr, "out of memory");
pc_client_stop(client);
}
if(pc_connect(client, conn_req, NULL, pc__client_reconnected_cb)) {
fprintf(stderr, "Fail to connect to server.\n");
pc_connect_req_destroy(conn_req);
client->reconnecting = 0;
pc_client_stop(client);
}
}
