[uWSGI] websocket psgi sharedarea_wait broken?

Roberto De Ioris roberto at unbit.it
Tue Apr 29 06:29:39 CEST 2014


> Am 28.04.2014 21:28, schrieb Roberto De Ioris:
>>> hi,
>>>
>>> my first post here ;)
>>>
>>> PSGI (looks similar to the eyetoy example, but does not work for me):
>>> ...
>>> uwsgi::websocket_handshake($env->{HTTP_SEC_WEBSOCKET_KEY},
>>> $env->{HTTP_ORIGIN});
>>>
>>> while(1) {
>>>
>>>     # wait for updates in the sharedarea
>>>     uwsgi::sharedarea_wait(0, 50); # this is line 70
>>>     # send a binary websocket message directly from the sharedarea
>>>     uwsgi::websocket_send_from_sharedarea(0, 0);
>>> }
>>>
>>> INI
>>> [uwsgi]
>>> plugins         = http,0:psgi,coroae
>>> psgi            = /path/to/my.psgi
>>> http-socket     = :8080
>>> master          = true
>>> coroae          = 40
>>> http-websockets = true
>>> sharedarea      = 1
>>> uid             = www-data
>>> gid             = www-data
>>>
>>> testing uwsgi 2.0.3 and 2.0.4, both fail with:
>>>
>>> [uwsgi-perl error] FATAL: Coro SLF calls can only be made normally, not
>>> via goto or any other means, caught at ... line 70.
>>> -> multiple times
>>> *** Error in `./uwsgi': realloc(): invalid next size:
>>> 0x00000000018ee7c0
>>> ***
>>> !!! uWSGI process 3635 got Segmentation Fault !!!
>>>
>>> perl -v
>>> This is perl 5, version 18, subversion 2 (v5.18.2) built for
>>> x86_64-linux-gnu-thread-multi
>>>
>>> libcoro-perl
>>> Version: 6.370-1
>>>
>>> debian wheezy, virtualbox
>>>
>>
>> Need to check it, but in the mean time can you try with latest
>> coro::anyevent package ? (from sources)
>>
>>
>>
>>
>
> coro::anyevent 6.37 (04.03.2014) is the latest available package showed
> by cpan...
> no clue where to find nightly builds or something similar...
>
>
> kind regards
> alex
>
>

Ops, sorry i was sure the debian package was older.

I'll back to you soon


-- 
Roberto De Ioris
http://unbit.it


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