spacebar/src/gateway/util/Heartbeat.ts
2023-03-31 02:15:42 +11:00

30 lines
1.1 KiB
TypeScript

/*
Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
Copyright (C) 2023 Spacebar and Spacebar Contributors
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { CLOSECODES } from "./Constants";
import { WebSocket } from "./WebSocket";
// TODO: make heartbeat timeout configurable
export function setHeartbeat(socket: WebSocket) {
if (socket.heartbeatTimeout) clearTimeout(socket.heartbeatTimeout);
socket.heartbeatTimeout = setTimeout(() => {
return socket.close(CLOSECODES.Session_timed_out);
}, 1000 * 45);
}