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<DIV>Session is one of the parameters that get passed to API calls. If the API was invoked by a session, and not out of band, like form the console or event_socket, or any other way to invoke it, the argument will not be null. You can then get variables from the session handle just like you would do anywhere else.</DIV>
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<DIV>--Dave</DIV><BR>
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<B>From:</B> cristian re [mailto:cristian.re.work@gmail.com]<BR><B>To:</B> freeswitch-users@lists.freeswitch.org<BR><B>Sent:</B> Tue, 05 Jun 2012 08:33:59 -0700<BR><B>Subject:</B> [Freeswitch-users] how to: get session variable after api_hangup_hook<BR><BR>
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<DIV>Hello,</DIV>
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<DIV>I write a custom cpp module for freeswitch that exposes an API:</DIV>
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<DIV>SWITCH_ADD_API(commands_api_interface, "my_hangup", "my_hangup", my_hangup_api , MY_HANGUP_USAGE);</DIV>
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<DIV>I want to call this api from dialplan (after bridge hangup) for reading the variable "billmsec".</DIV>
<DIV>I put this into my dialplan:</DIV>
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<DIV><action application="set" data="session_in_hangup_hook=true"/></DIV>
<DIV><action application="set" data="api_hangup_hook=my_hangup_api"/></DIV>
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<DIV>After hangup freeswitch call correctly my API but I have not figured out how to get the variable.</DIV></DIV>
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