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chore: Improve graceful server shutdown (#4625)

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* chore: Improve graceful server shutdown

* Replace node timers with custom promise timeout
This commit is contained in:
Tom Moor
2022-12-31 21:56:27 +00:00
committed by GitHub
parent ad9525bfa3
commit 05a4f050bb
16 changed files with 160 additions and 20 deletions
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3
server/services/websockets.ts
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@@ -10,6 +10,7 @@ import * as Tracing from "@server/logging/tracer";
import { traceFunction } from "@server/logging/tracing";
import { Document, Collection, View, User } from "@server/models";
import { can } from "@server/policies";
import ShutdownHelper, { ShutdownOrder } from "@server/utils/ShutdownHelper";
import { getUserForJWT } from "@server/utils/jwt";
import { websocketQueue } from "../queues";
import WebsocketsProcessor from "../queues/processors/WebsocketsProcessor";
@@ -72,7 +73,7 @@ export default function init(
socket.end(`HTTP/1.1 400 Bad Request\r\n`);
});
server.on("shutdown", () => {
ShutdownHelper.add("websockets", ShutdownOrder.normal, async () => {
Metrics.gaugePerInstance("websockets.count", 0);
});