[OpenSIPS-Devel] [ opensips-Bugs-2988814 ] dialog pvar not functional in local route

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Bugs item #2988814, was opened at 2010-04-17 20:32
Message generated for change (Comment added) made by rrevels
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Category: modules
Group: 1.6.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Richard Revels (rrevels)
Assigned to: Bogdan-Andrei Iancu (bogdan_iancu)
Summary: dialog pvar not functional in local route

Initial Comment:
In the local route I am able to get stored dialog values using fetch_dlg_value however attempting to read value via $dlg_val I get nothing returned and error in log:

Apr 17 20:08:07 guinea-pig2 osips-log[17277]: ERROR:core:do_assign: no value in right expression
Apr 17 20:08:07 guinea-pig2 osips-log[17277]: ERROR:core:do_assign: error at line: 508


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>Comment By: Richard Revels (rrevels)
Date: 2010-04-20 19:23

Message:
Also, this is a pretty minor thing since fetct_dlg_value works and it may
have something to do with the statement from the documentation that the
pseudo variable is only available on sequential requests arter doing loose
route.  I couldn't decide if that meant it wasn't available in the local
route or not.

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Comment By: Richard Revels (rrevels)
Date: 2010-04-20 19:20

Message:
Okay, I've looked at the docs and what I was doing again and I still don't
understand what you are asking me.  First thing though is that I shouldn't
have used the word pvar in the summary line.

What I'm trying to do is read a dialog value via the pseudo variable
$dlg_val(name).  I can read the dialog value in the local route (BYE
initiated by dialog module timeout on the dialog) by calling the
fetch_dlg_value function but get the error when trying to read the value
directly using the pseudo variable.

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Comment By: Richard Revels (rrevels)
Date: 2010-04-20 14:26

Message:
Umm, I need to think about that for a while.  And go read the wiki.  I
noticed the context had been added for specifying a pvar but didn't pay
attention to it since I had set the dialog value in the INVITE and the
fetch_dlg_value worked as expected.

Let me set it back up and I'll get back to you.

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Comment By: Bogdan-Andrei Iancu (bogdan_iancu)
Date: 2010-04-20 11:34

Message:
there is a dialog context (and dialog vars) only for BYEs generated by
dialog module (on timeout). Is this your scenario ?

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