machankura/mempool
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handle SIGTERM gracefully in unfurler

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Mononaut 2022-08-02 01:46:23 +00:00
parent 715430270e
commit 7b576c9a76
1 changed files with 16 additions and 0 deletions
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16
unfurler/src/index.ts
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@ -48,6 +48,16 @@ class Server {
});
}
async stopServer() {
if (this.cluster) {
await this.cluster.idle();
await this.cluster.close();
}
if (this.server) {
await this.server.close();
}
}
setUpRoutes() {
this.app.get('/render*', async (req, res) => { return this.renderPreview(req, res) })
this.app.get('*', (req, res) => { return this.renderHTML(req, res) })
@ -133,3 +143,9 @@ class Server {
}
const server = new Server();
process.on('SIGTERM', async () => {
console.info('Shutting down Mempool Unfurl Server');
await server.stopServer();
process.exit(0);
});