Re: [asterisk-users] problem to socket programming in AGI

Mon, 04 Feb 2013 09:43:39 -0800


I would just type in the web service url manually in a browser, and if the browser displays the response, then there it is, the connection to the host server is open.

Christian Savinovich
VoIP & Telephony Consultant
646-982-3572
 


-------- Original Message --------
Subject: Re: [asterisk-users] problem to socket programming in AGI
From: Justin Killen <[email protected]>
Date: Mon, February 04, 2013 12:25 pm
To: Asterisk Users Mailing List - Non-Commercial Discussion
<[email protected]>

Yes, I think curl would probably be a better option than trying to use sockets directly, but if the socket won’t connect it doesn’t really matter what higher level method is used.
-Justin
From: [email protected] [mailto:[email protected]] On Behalf Of C. Savinovich
Sent: Monday, February 04, 2013 9:16 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] problem to socket programming in AGI
 
 
I don't get it, if it is a web service, why do you use sockets? Isn't it just a matter of calling the web service using curl,and then wait for the response? what am I missing?
 
Christian Savinovich
VoIP & Telephony Consultant
646-982-3572
 
 
-------- Original Message --------
Subject: Re: [asterisk-users] problem to socket programming in AGI
From: Justin Killen <[email protected]>
Date: Mon, February 04, 2013 12:05 pm
To: Asterisk Users Mailing List - Non-Commercial Discussion
<[email protected]>


You are correct, this is not an asterisk question.  What I would suggest would be to run your script outside of asterisk and debug the connection.  Looking at the php doc page for fsockopen (http://php.net/manual/en/function.fsockopen.php), I see this example:
<?php
$fp = fsockopen("www.example.com", 80, $errno, $errstr, 30);
if (!$fp) {
    echo "$errstr ($errno)<br />\n";
} else {
    $out = "GET / HTTP/1.1\r\n";
    $out .= "Host: www.example.com\r\n";
    $out .= "Connection: Close\r\n\r\n";
    fwrite($fp, $out);
    while (!feof($fp)) {
        echo fgets($fp, 128);
    }
    fclose($fp);
}
?>
 
I would first try running that (put in your host and port) and see what the error string coming back is.
 
-Justin
From: [email protected] [mailto:[email protected]] On Behalf Of Muhammad
Sent: Monday, February 04, 2013 5:07 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] problem to socket programming in AGI
 
Hi,
I know maybe this question is not related to asterisk, but I want to make XML RPC web service to other http server.
I have elastix system. it is https and problem is source not destination server. In xml rpc we have fsockopen connection to connect destination server(xml rpc server). It return me connect error(0).

what is the problem. is this related to elastix(asterisk) server?
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