45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package http_util
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import (
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"log"
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"os"
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"os/signal"
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"github.com/gofiber/fiber/v2"
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)
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// StartServerWithGracefulShutdown function for starting server with a graceful shutdown.
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func StartServerWithGracefulShutdown(a *fiber.App) {
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// Create channel for idle connections.
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idleConnsClosed := make(chan struct{})
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go func() {
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sigint := make(chan os.Signal, 1)
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signal.Notify(sigint, os.Interrupt) // Catch OS signals.
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<-sigint
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// Received an interrupt signal, shutdown.
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if err := a.Shutdown(); err != nil {
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// Error from closing listeners, or context timeout:
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log.Printf("Oops... Server is not shutting down! Reason: %v", err)
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}
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close(idleConnsClosed)
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}()
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// Run server.
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if err := a.Listen(os.Getenv("SERVER_URL")); err != nil {
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log.Printf("Oops... Server is not running! Reason: %v", err)
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}
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<-idleConnsClosed
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}
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// StartServer func for starting a simple server.
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func StartServer(a *fiber.App) {
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// Run server.
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if err := a.Listen(os.Getenv("SERVER_URL")); err != nil {
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log.Printf("Oops... Server is not running! Reason: %v", err)
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}
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}
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