graceful

Package graceful v1.1.1

Default settings

SIGINT and SIGTERM are stopping the application SIGHUB is gracefully restarting it.

Graceful shutdown:

• 1 minute to finish requests
• Then connections cut

Graceful restart:

• Socket file descriptor given to fork/exec child
• 30 minutes to finish requests for old process (can switch to shutdown with a SIGINT/SIGTERM on this process)

Usage

graceful.NewService()

Configuration with options

s := graceful.NewService(
	graceful.WithWaitDuration(30 * time.Second),
	graceful.WithReloadWaitDuration(time.Hour),
	graceful.WithPIDFile("/var/run/service.pid"),
)

err := s.ListenAndServe(ctx, "tcp", ":9000", handler)