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bug#18420: 24.3; interaction with external process hangs emacs


From: Stephen Leake
Subject: bug#18420: 24.3; interaction with external process hangs emacs
Date: Tue, 09 Sep 2014 16:48:26 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (windows-nt)

Eli Zaretskii <address@hidden> writes:

> Anyway, it turns out we can make our pipes non-blocking on write,
> which then allows us to use the EWOULDBLOCK/EAGAIN handling in
> send_process.  Please try the patch below, and if it gives good
> results, I will install it shortly.  

Yes, it fixes the problem.

For this test, I reverted wisi-ada-parse-session-send-parse to use a
single (process-send-string process buf-string).

-- 
-- Stephe





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