Re: [Pyst-users] How write FastAGI server?

[Ralf S. <rs...@ru...>]

On Tue, Nov 27, 2012 at 07:42:27PM +0600, Vladimir wrote:
> Script won't work
> Debug from asterisk CLI
> The problem in Pyst?
> 
> *CLI> [Nov 27 13:32:47] AGI Tx >> agi_network: yes
> [Nov 27 13:32:47] <SIP/voipster-0000001d>AGI Tx >> agi_request: agi://
> test.localnet.ru:26000
...
> [Nov 27 13:32:47] <SIP/voipster-0000001d>AGI Rx << ARGS:
> ['/home/voipster/venv/aster/opt/pyst_manager/myagi.py']
> [Nov 27 13:32:47] <SIP/voipster-0000001d>AGI Tx >> 510 Invalid or unknown
> command

Interesting. I've never used FASTAGI myself, but thought that it is
basically the same protocol.

Hmm.

http://www.asteriskdocs.org/en/3rd_Edition/asterisk-book-html-chunk/AGI-variants.html
tells us that, yes, it basically is
and
http://www.asteriskdocs.org/en/3rd_Edition/asterisk-book-html-chunk/AGI-communication.html
seems to confirm this (except on channel hangup)

It looks to me like standard error is sent via the network connection.

Can you try redirecting standard error to somewhere else, there was a
recent patch that enabled this. You have to specify the stderr file that
you want to use explicitly when calling the constructor of AGI.

So in your AGI script instead of 

x = AGI ()

you specify something like

error_file = open ("/path/to/stderr/log", "w")
x = AGI (stderr = error_file)

This should do the trick of not sending stderr back to the asterisk
server.

Ralf
-- 
Dr. Ralf Schlatterbeck                  Tel:   +43/2243/26465-16
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