[OpenSIPS-Devel] [ opensips-Bugs-2958254 ] Comma separated headers are not parsed by $hdr

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Bugs item #2958254, was opened at 2010-02-24 17:42
Message generated for change (Tracker Item Submitted) made by rshpount
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Category: core
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Roman Shpount (rshpount)
Assigned to: Nobody/Anonymous (nobody)
Summary: Comma separated headers are not parsed by $hdr

Initial Comment:
When comma separated headers, such as "Allow: INVITE, ACK, CANCEL, BYE" are accessed using $hdr script variable, they are presented as a single header. In other words, $hdr(Allow) returns "INVITE, ACK, CANCEL, BYE" and $(hdr(Allow)[1]) returns <null>. Expected behavior is to return "INVITE" and "ACK" respectively.

To reproduce, see the output of

xlog("L_INFO", "TRACE:TEST: $hdr(Allow)\n");
xlog("L_INFO", "TRACE:TEST: $(hdr(Allow)[1])\n");

while processing almost any Register message.


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=1086410&aid=2958254&group_id=232389