/**
* New Pomelo package arrived callback.
*
* @param type Pomelo package type
* @param data package body
* @param len package body length
* @param attach attach pointer pass to pc_pkg_parser_t
*/
void pc__pkg_cb(pc_pkg_type type, const char *data, size_t len, void *attach) {
pc_client_t *client = (pc_client_t *)attach;
int status = 0;
switch(type) {
case PC_PKG_HANDSHAKE:
status = pc__handshake_resp(client, data, len);
break;
case PC_PKG_HEARBEAT:
status = pc__heartbeat(client);
break;
case PC_PKG_DATA:
status = pc__data(client, data, len);
break;
case PC_PKG_KICK:
pc_emit_event(client, PC_EVENT_KICK, NULL);
break;
default:
fprintf(stderr, "Unknown Pomelo package type: %d.\n", type);
status = -1;
break;
}
if(status == -1) {
pc_client_stop(client);
}
}
static void pc__client_connect3_cb(pc_connect_t* req, int status) {
if(status == -1) {
pc_client_stop(req->client);
pc_connect_req_destroy(req);
return;
}
pc_emit_event(req->client, PC_EVENT_RECONNECT, req->client);
pc_connect_req_destroy(req);
}
void pc__client_reconnected_cb(pc_connect_t* conn_req, int status) {
pc_client_t* client = conn_req->client;
client->reconnecting = 0;
uv_timer_stop(&client->reconnect_timer);
if (status == 0) {
client->reconnects = 0;
pc_emit_event(client, PC_EVENT_RECONNECT, client);
} else {
pc_client_stop(client);
}
}
static int pc__data(pc_client_t *client, const char *data, size_t len) {
pc_msg_t *msg = client->parse_msg(client, data, len);
if(msg == NULL) {
return -1;
}
if(msg->id > 0) {
pc__process_response(client, msg);
} else {
// server push message
pc_emit_event(client, msg->route, msg->msg);
}
client->parse_msg_done(client, msg);
return 0;
}
