October 2007 - drakma-devel@common-lisp.net

[drakma-devel] http-request error...
by Andrei Stebakov 20 Nov '07

20 Nov '07

I run across this error time after time but it's really hard to reproduce but I can replicate exactly the same backtrace of the problem if instead of some valid http domain I choose any fake one. If I run: (drakma:http-request "http://some-fake-domain.com" :method :get :parameters `(("param1" . "text"))) The backtrace will be: The value 0 is not of type (OR (SINGLE-FLOAT (0.0)) (DOUBLE-FLOAT (0.0d0)) (INTEGER 1)). [Condition of type TYPE-ERROR] Restarts: 0: [ABORT] Return to SLIME's top level. 1: [ABORT] Exit debugger, returning to top level. Backtrace: 0: (RANDOM 0) 1: (USOCKET::GET-RANDOM-HOST-BY-NAME "some-fake-domain.com") 2: (USOCKET:SOCKET-CONNECT "some-fake-domain.com" 80) 3: (DRAKMA:HTTP-REQUEST "http://some-fake-domain.com") 4: (SB-INT:SIMPLE-EVAL-IN-LEXENV (DRAKMA:HTTP-REQUEST "http://some-fake-domain.com" :METHOD :GET :PARAMETERS '(("param1" . "text"))) #<NULL-LEXENV>) 5: ((LAMBDA ())) In my case it looks like sometimes even for the real domain it calls (RANDOM 0) which gives this log. Even if the domain is wrong do you think it should throw an exception? I use SBCL 1.0.5. with the latest drakma and usocket (usocket-0.3.2). Thank you, Andrew

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Re: [drakma-devel] utf-8 question
by Ross Jekel 11 Oct '07

11 Oct '07

Sorry for typing your name wrong... and thanks for trying this. I'll debug it on Linux here when I get a chance. Was gone most of the day. Here's my asdf directory which I think has the latest of everything. drwxr-xr-x 5 ross ross 4096 2007-08-14 07:33 asdf-install lrwxrwxrwx 1 ross ross 42 2007-09-28 22:13 asdf-install.asd -> asdf-install/asdf-install/asdf-install.asd drwxr-xr-x 3 ross ross 4096 2007-09-28 21:44 chunga-0.4.0 lrwxrwxrwx 1 ross ross 23 2007-09-28 22:14 chunga.asd -> chunga-0.4.0/chunga.asd drwxr-xr-x 2 ross ross 4096 2007-09-28 21:41 cl-base64-3.3.2 lrwxrwxrwx 1 ross ross 29 2007-09-28 22:14 cl-base64.asd -> cl-base64-3.3.2/cl-base64.asd drwxr-xr-x 3 ross ross 4096 2007-09-14 12:15 cl-log lrwxrwxrwx 1 ross ross 18 2007-09-28 22:14 cl-log.asd -> cl-log/cl-log.asdf drwxr-xr-x 3 ross ross 4096 2007-09-24 13:36 cl-utilities-1.2.4 lrwxrwxrwx 1 ross ross 35 2007-09-28 22:14 cl-utilities.asd -> cl-utilities-1.2.4/cl-utilities.asd drwxr-xr-x 3 ross ross 4096 2007-09-29 00:01 drakma-0.10.1 lrwxrwxrwx 1 ross ross 24 2007-09-28 22:14 drakma.asd -> drakma-0.10.1/drakma.asd drwxr-xr-x 4 ross ross 4096 2007-09-29 16:50 flexi-streams-0.13.0 lrwxrwxrwx 1 ross ross 38 2007-09-28 22:15 flexi-streams.asd -> flexi-streams-0.13.0/flexi-streams.asd drwxr-xr-x 2 ross ross 4096 2007-09-28 21:44 puri-1.5.1 lrwxrwxrwx 1 ross ross 19 2007-09-28 22:15 puri.asd -> puri-1.5.1/puri.asd drwxr-xr-x 3 ross ross 4096 2007-09-28 21:49 trivial-gray-streams-2006-09-16 lrwxrwxrwx 1 ross ross 56 2007-09-28 22:15 trivial-gray-streams.asd -> trivial-gray-streams-2006-09-16/trivial-gray-streams.asd drwxr-xr-x 6 ross ross 4096 2007-09-28 21:42 usocket-0.3.5 lrwxrwxrwx 1 ross ross 25 2007-09-28 22:16 usocket.asd -> usocket-0.3.5/usocket.asd drwxr-xr-x 2 ross ross 4096 2007-09-14 12:21 xml-emitter-1.0.2 lrwxrwxrwx 1 ross ross 33 2007-09-28 22:16 xml-emitter.asd -> xml-emitter-1.0.2/xml-emitter.asd Thanks, Ross ----- Original Message ----- From: "Edi Weitz" <edi(a)agharta.de> To: "General interest list for Drakma and Chunga" <drakma-devel(a)common-lisp.net> Sent: Saturday, September 29, 2007 12:55:33 PM (GMT-0800) America/Los_Angeles Subject: Re: [drakma-devel] utf-8 question On Sat, 29 Sep 2007 09:21:50 -0700 (PDT), Ross Jekel <ross(a)sourcelabs.com> wrote: > Thanks for your help, Eli. Edi... > Here's what I get. I'll try to debug this as well a bit later today. I also just tried with Allegro CL 8.1 (but I only have it on Windows). Works fine for me. Could you check if you're using the newest versions of all the dependencies, specifically of Chunga and FLEXI-STREAMS? _______________________________________________ drakma-devel mailing list drakma-devel(a)common-lisp.net http://common-lisp.net/cgi-bin/mailman/listinfo/drakma-devel

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[drakma-devel] New release 0.11.0 (Was: Drakma and content-type)
by Edi Weitz 01 Oct '07

01 Oct '07

On Sun, 30 Sep 2007 17:26:33 -0400, "Peter Eddy" <peter.eddy(a)gmail.com> wrote: > I've spent some time today converting some code (cl-s3) to use > drakma instead of s-http-client. In the process, one thing I thought > might be useful in drakma is a caller-defined way of indicating that > the content type is text or not. For example, a function like the > following passed to (http-request) > > (defun text-content-type-p (type subtype) ..) > > Or perhaps some table of text content types defined as a special > var. I know the caller could implement this themselves, but it seems > like doing so might require the re-implementation of portions of > http-request that deal with the charset and chunked incoding > (i.e. the code within (when (and (string-equal type "text"). > > Do you think this makes sense, or am I'm missing something? [Please use the mailing list to discuss Drakma.] Yes, that sounds like a reasonable request and I was planning to add something like that anyway. Please check if the new release provides what you need. Cheers, Edi.

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