From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 22 Sep 2015 19:53:07 GMT
Subject: Re: [PATCHv3 06/13] run-command: add an asynchronous parallel child processor
Message-ID: <xmqqtwqm2puk.fsf@gitster.mtv.corp.google.com>
In-Reply-To: <CAGZ79kbUkUSAP+muhYxTwHZdD+ojJYXjogZfRXs0PemEdcqfbA@mail.gmail.com>

Stefan Beller <sbeller@google.com> writes:

> So how would you find out when we are done?

	while (1) {
		if (we have available slot)
			ask to start a new one;
		if (nobody is running anymore)
                	break;
		collect the output from running ones;
                drain the output from the foreground one;
		cull the finished process;
        }