[drakma-devel] read-status-line is seeing the HTTP request line!?

[Edi Weitz]

Hi Dan,

I never saw something like that.  Can you reproduce it?

FWIW, Chunga uses buffered streams, but there are different buffers
for input and output.  And, again, I have never seen something like
this.  I would think that there are enough users of Drakma, so that
somebody else should have encountered such a behavior before.

BTW, is the request line you saw the one you sent?

Edi.



On Thu, Mar 17, 2011 at 4:30 PM, Daniel Weinreb <dlw at itasoftware.com> wrote:
> Has anybody seen a behavior in which read-status-line
> signals a syntax-error, and it turns out that the value
> of "line" looks like an HTTP request line rather
> than an HTTP status (response) line?  The following
> is the stack trace.
>
>  From my old C++ days (may they never return), I
> conjectured that some string buffer is being reused
> or something like that.; We are running on CCL
> (formerly openmcl), and nothing like that is
> going on at the CCL level.; I don't know much
> about flexi-streams or gray-streams. Anyway
> that's just a rather wild guess. Thanks!
>
> <READ-STATUS-LINE at pc +669
>     Arguments: (STREAM &OPTIONAL DRAKMA::LOG-STREAM)
>       STREAM: <FLEXI-STREAMS:FLEXI-IO-STREAM #x30200938EB3D>
>       DRAKMA::LOG-STREAM: NIL
>     Local bindings:
>       CHUNGA:CURRENT-ERROR-MESSAGE "While reading status line:""
>       DRAKMA::LINE: ""POST /stat/ping HTTP/1.1""
>       DRAKMA::FIRST-SPACE-POS: 4
>       DRAKMA::SECOND-SPACE-POS: 15
>
> Thanks!
>
> - Dan
>
>
>
>
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