Re: Mumi service

[Ricardo Wurmus <rekado@elephly.net>]

Ludovic Courtès <ludo@gnu.org> writes:

> Commit 6ee87461e0466f8756ac01257abcae80f7fe17ca adds a Mumi service.
> The goal is to use it in hydra/berlin.scm (in maintenance.git), as
> discussed recently on #guix.

Thank you!

> However, the currently packaged snapshot crashes when trying to retrieve
> information about a bug:
>
> --8<---------------cut here---------------start------------->8---
> $ /gnu/store/qw2c84gnwk3sgivh2i8x98xx5gx73vxl-mumi-0.0.0-5.8a57c87/bin/mumi
> GET /issue/22883
> In mumi/web/server.scm:
>      38:9 23 (handler _ _ _)
> In mumi/web/controller.scm:
>     38:21 22 (render-with-error-handling _ _)
>    104:21 21 (_)
> In mumi/web/view/html.scm:
>    274:19 20 (issue-page #<bug 22883 7f9b77516ee0>)
> In mumi/messages.scm:
>    185:16 19 (patch-messages 22883)
> In debbugs/soap.scm:
>    163:19 18 (soap-invoke* #<procedure %gnu args> #<procedure get-bug-message-numbe…> …)
>     157:7 17 (soap-invoke _ _ . _)
> In sxml/simple.scm:
>     143:4 16 (xml->sxml _ #:namespaces _ #:declare-namespaces? _ #:trim-whitespace? _ …)
>     143:4 15 (loop #<input: string 7f9b77346d20> () #f _)
>     143:4 14 (loop #<input: string 7f9b77346d20> () #f _)
>     143:4 13 (loop #<input: string 7f9b77346d20> () #f _)
>     143:4 12 (loop #<input: string 7f9b77346d20> () #f _)
>     143:4 11 (loop #<input: string 7f9b77346d20> () #f _)
>     143:4 10 (loop #<input: string 7f9b77346d20> () #f _)
> In sxml/upstream/SSAX.scm:
>   1896:21  9 (_ #<input: string 7f9b77346d20> #f #<procedure 7f9b76d3a4d8 at sxml/s…> …)
> In sxml/ssax/input-parse.scm:
>    103:21  8 (next-token _ (#\< #\& #\return) _ _)
> In ice-9/suspendable-ports.scm:
>    683:15  7 (read-delimited _ _ _)
>    184:27  6 (fill-input #<input: string 7f9b77346d20> _ _)
>      72:4  5 (read-bytes #<input: string 7f9b77346d20> #vu8(10 32 98 121 32 109 97 …) …)
> In unknown file:
>            4 (port-read #<input: string 7f9b77346d20> #vu8(10 32 98 121 32 109 97 …) …)
> In web/response.scm:
>    254:22  3 (read! #vu8(10 32 98 121 32 109 97 105 108 46 109 101 115 115 97 103 …) …)
> In ice-9/suspendable-ports.scm:
>    284:18  2 (get-bytevector-n! #<input-output: string 7f9b77346d90> #vu8(10 32 98 …) …)
>      72:4  1 (read-bytes #<input-output: string 7f9b77346d90> #vu8(10 32 98 121 32 …) …)
> In unknown file:
>            0 (port-read #<input-output: string 7f9b77346d90> #vu8(10 32 98 121 32 …) …)
> In procedure custom_binary_input_port_read: Value out of range: 1024
> --8<---------------cut here---------------end--------------->8---
>
> Does that ring a bell, Ricardo?  Should we update to a newer snapshot?

This is exactly the same bug I hit when using mumi with (fibers web
server).  With just the regular Guile (web server) it works fine but
seemingly leaks file handles until it is restarted.

I don’t understand this.

--
Ricardo