From: Klaus Straubinger <KSNetz@Arcor.DE>
Subject: Re: url.el blocks Gnus+nnrss
Date: Tue, 1 Feb 2005 10:35:35 +0100 (CET) [thread overview]
Message-ID: <m3pszkpqqg.fsf@P131831.SAP.Corp> (raw)
In-Reply-To: <jwv7jlxeceq.fsf-monnier+emacs@gnu.org>
> Could you in the *Backtrace* buffer check the value of the following
> expressions (and post them here), using `e':
>
> proc
#<process proxy>
> (process-buffer proc)
nil
(because url-http-activate-callback already has called
url-http-mark-connection-as-free which resets the process buffer)
> (with-current-buffer (process-buffer proc) url-callback-function)
After replacing the nil value of (process-buffer proc) with " *http proxy:8080*":
(lambda (&rest --cl-rest--) (apply (quote (lambda (G96930 G96931 &rest ignored) (url-debug (quote retrieval) "Synchronous fetching done (%S)" (current-buffer)) (progn (set G96931 t) (set G96930 (current-buffer))))) (quote --asynch-buffer--) (quote --retrieval-done--) --cl-rest--))
> --retrieval-done--30970
Symbol's value as variable is void: --retrieval-done--96924
> (symbol-value --retrieval-done--30970)
... is t at least later on in the debugger, although I have not been
able to evaluate it with the "e" command.
>> By the way, I have observed also hangs at redirects, where another
>> url-retrieve is called when the old connection could still receive
>> data. (accept-process-output url-http-process) directly before the new
>> url-retrieve did help, but I have no clue why.
>
> Could you show a patch of the actual change you tried?
> Do you mean just before `url-retrieve' in url-http-parse-headers
> in the lines:
>
> (let ((url-request-method url-http-method)
> (url-request-data url-http-data)
> (url-request-extra-headers url-http-extra-headers))
> (url-retrieve redirect-uri url-callback-function
> url-callback-arguments)
> (url-mark-buffer-as-dead (current-buffer))))))
Yes, exactly. There I threw in a (accept-process-output url-http-process)
just because it seemed to help. Unfortunately, I don't see why.
--
Klaus Straubinger
next prev parent reply other threads:[~2005-02-01 9:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-13 12:16 url.el blocks Gnus+nnrss Katsumi Yamaoka
2005-01-13 14:35 ` Stefan Monnier
2005-01-13 22:39 ` Katsumi Yamaoka
2005-01-25 14:32 ` Klaus Straubinger
2005-01-25 16:51 ` Stefan Monnier
2005-01-26 15:02 ` Klaus Straubinger
2005-01-28 16:58 ` Stefan Monnier
2005-02-01 9:35 ` Klaus Straubinger [this message]
2005-01-28 23:16 ` Dave Love
2005-01-29 16:21 ` Richard Stallman
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