Method waitForReadLoop

tty.go:97–105

waitForReadLoop waits for the cancelReader to finish its read loop.

()

// waitForReadLoop waits for the cancelReader to finish its read loop.
func (p *Program) waitForReadLoop() {
	select {
	case <-p.readLoopDone:
	case <-time.After(500 * time.Millisecond): //nolint:mnd
		// The read loop hangs, which means the input
		// cancelReader's cancel function has returned true even
		// though it was not able to cancel the read.
	}
}

// checkResize detects the current size of the output and informs the program
// via a WindowSizeMsg.