40 lines
912 B
TypeScript
40 lines
912 B
TypeScript
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export function bindShutdown(server: any): void {
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let isShuttingDown = false
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const shutdown = async (signal: string) => {
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if (isShuttingDown) return
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isShuttingDown = true
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console.log(`\n[${signal}] shutting down...`)
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try {
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if (server) {
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await new Promise<void>((resolve) => {
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server.close(() => {
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console.log('✓ http server closed')
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resolve()
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})
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})
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}
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} catch (err) {
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console.error('shutdown error:', err)
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}
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process.exit(0)
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}
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process.once('SIGUSR2', shutdown)
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process.on('SIGINT', shutdown)
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process.on('SIGTERM', shutdown)
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process.on('uncaughtException', (err) => {
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console.error('uncaughtException:', err)
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shutdown('uncaughtException')
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})
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process.on('unhandledRejection', (err) => {
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console.error('unhandledRejection:', err)
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shutdown('unhandledRejection')
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})
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}
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