From: Takashi Yano <takashi.yano@nifty.ne.jp>
To: cygwin@cygwin.com
Subject: Re: Cygwin hangs up if several keys are typed during outputting a lot of texts.
Date: Thu, 05 Mar 2015 12:12:00 -0000 [thread overview]
Message-ID: <20150305202456.9ac4815a9d590145e15f7ae2@nifty.ne.jp> (raw)
In-Reply-To: <20150304181857.GM3213@calimero.vinschen.de>
On Wed, 4 Mar 2015 19:18:57 +0100
Corinna Vinschen <corinna-cygwin@cygwin.com> wrote:
> The result is the patch I attached to this mail. I'm not sure it's the
> most feasible way to solve this problem, but it works pretty nicely for
> me, including pasting big chunks (I tried a clipboard with about 70K
> of data) while yes(1) is running.
Thank you, Corinna.
I have tried your patch. It nicely works for me, too.
And your workaround is definitely better than mine.
One small thing to be improved is here:
+ if (echo_cnt > 0
+ && ReadFile (echo_r, outbuf, MIN (rlen, echo_cnt), &n, NULL))
echo_cnt returned by ::bytes_available() is actually
not a number of bytes available in the pipe. This is
because ::bytes_available() returns "nleft" instead
of "navail" when "nleft" is non-zero.
Therefore, "rlen" should be used here rather than
"MIN (rlen, echo_cnt)".
By the way, should we go to cygwin-developer mailing list?
--
Takashi Yano <takashi.yano@nifty.ne.jp>
--
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next prev parent reply other threads:[~2015-03-05 11:24 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-28 12:40 Takashi Yano
2015-02-28 13:16 ` Denis Excoffier
2015-02-28 17:56 ` Corinna Vinschen
2015-03-02 11:45 ` Takashi Yano
2015-03-02 14:44 ` Corinna Vinschen
2015-03-02 14:50 ` Corinna Vinschen
2015-03-04 11:36 ` Takashi Yano
2015-03-04 12:43 ` Corinna Vinschen
2015-03-04 18:22 ` Corinna Vinschen
2015-03-04 20:25 ` Corinna Vinschen
2015-03-05 12:12 ` Takashi Yano [this message]
2015-03-05 13:31 ` Corinna Vinschen
2015-04-03 4:07 ` Takashi Yano
2015-04-03 4:19 ` Takashi Yano
2015-04-03 11:32 ` Corinna Vinschen
2015-04-04 6:55 ` Takashi Yano
2015-04-04 8:43 ` Corinna Vinschen
2015-04-05 11:54 ` Takashi Yano
2015-04-07 9:11 ` Corinna Vinschen
2015-04-13 10:31 ` Takashi Yano
2015-04-14 7:35 ` Corinna Vinschen
2015-04-16 0:26 ` Takashi Yano
2015-04-16 9:05 ` Corinna Vinschen
2015-04-16 9:10 ` Corinna Vinschen
2015-04-17 11:27 ` Takashi Yano
2015-04-17 12:10 ` Corinna Vinschen
2015-04-17 12:25 ` Corinna Vinschen
2015-04-20 11:40 ` Takashi Yano
2015-04-20 15:12 ` Corinna Vinschen
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