Method Start

pgconn/internal/bgreader/bgreader.go:33–46

Start starts the backgrounder reader. If the background reader is already running this is a no-op. The background reader will stop automatically when the underlying reader returns an error.

()

// Start starts the backgrounder reader. If the background reader is already running this is a no-op. The background
// reader will stop automatically when the underlying reader returns an error.
func (r *BGReader) Start() {
	r.cond.L.Lock()
	defer r.cond.L.Unlock()

	switch r.status {
	case StatusStopped:
		r.status = StatusRunning
		go r.bgRead()
	case StatusRunning:
		// no-op
	case StatusStopping:
		r.status = StatusRunning
	}
}

// Stop tells the background reader to stop after the in progress Read returns. It is safe to call Stop when the
// background reader is not running.