From: Thien-Thi Nguyen <ttn@gnuvola.org>
To: Oleksandr Gavenko <gavenkoa@gmail.com>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Look for data serialisation format to implement communication between Emacs and external program.
Date: Tue, 08 Jan 2013 10:44:54 +0100 [thread overview]
Message-ID: <874nisuhyh.fsf@zigzag.favinet> (raw)
In-Reply-To: <871udxt8u2.fsf@gavenkoa.example.com> (Oleksandr Gavenko's message of "Mon, 07 Jan 2013 15:35:01 +0200")
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() Oleksandr Gavenko <gavenkoa@gmail.com>
() Mon, 07 Jan 2013 15:35:01 +0200
But as input come from external process I need manually check for
input end because parsing of incomplete input take error
"args-out-of-range".
I don't know how to resolve this issue.
Also I don't see have can I split data into packets with "bindat"
(Emacs send request and Python send response in a loop without
dropping connection while returned data is valid). As solution - make
10 attempt with 1 sec delay and then report error - incomplete or
invalid packet...
See ‘accept-process-output’: (info "(elisp) Accepting Output")
and ‘condition-case’: (info "(elisp) Handling Errors")
I expect to find a way to get data validation for free (like XSD/RNC
for XML).
It depends on what you mean by "valid data" and "for free", i suppose.
--
Thien-Thi Nguyen ..................................... GPG key: 4C807502
. NB: ttn at glug dot org is not me .
. (and has not been since 2007 or so) .
. ACCEPT NO SUBSTITUTES .
........... please send technical questions to mailing lists ...........
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next prev parent reply other threads:[~2013-01-08 9:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-06 21:44 Look for data serialisation format to implement communication between Emacs and external program Oleksandr Gavenko
2013-01-06 22:46 ` Thien-Thi Nguyen
2013-01-07 13:35 ` Oleksandr Gavenko
2013-01-08 9:44 ` Thien-Thi Nguyen [this message]
2013-01-07 21:57 ` Oleksandr Gavenko
[not found] <mailman.16821.1357508702.855.help-gnu-emacs@gnu.org>
2013-01-07 7:53 ` Helmut Eller
2013-01-07 13:53 ` Oleksandr Gavenko
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