signal

package
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Published: Dec 15, 2023 License: ISC Imports: 4 Imported by: 0

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Constants

This section is empty.

Variables

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var ShutdownRequestChannel = make(chan struct{})

ShutdownRequestChannel is used to initiate shutdown from one of the subsystems using the same code paths as when an interrupt signal is received.

Functions

func InterruptListener

func InterruptListener() chan struct{}

InterruptListener listens for OS Signals such as SIGINT (Ctrl+C) and shutdown requests from shutdownRequestChannel. It returns a channel that is closed when either signal is received.

func InterruptRequested

func InterruptRequested(interrupted <-chan struct{}) bool

InterruptRequested returns true when the channel returned by InterruptListener was closed. This simplifies early shutdown slightly since the caller can just use an if statement instead of a select.

Types

This section is empty.

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