12 Nov
2014
12 Nov
'14
3:29 a.m.
wiki transformations page on param.value does not mention, what is the
result of the transformation when named param does not exist. same with
many other transformations.
what is the value if referenced value does not exit? should it be
mentioned on the wiki page?
-- juha
12 Nov
12 Nov
1:41 p.m.
New subject: result of param.value transformation when param does not exist?
Hello,
I haven;t checked the sources, but, iirc, most of the transformations
return an empty string if the expected value was not found.
Adding in the docs what happens in such cases it is good of course,
anyone just have to do it when they discover something missing.
Cheers,
Daniel
On 12/11/14 03:29, Juha Heinanen wrote:
wiki transformations page on param.value does not
mention, what is the
result of the transformation when named param does not exist. same with
many other transformations.
what is the value if referenced value does not exit? should it be
mentioned on the wiki page?
-- juha
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--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Nov 24-27, Berlin - http://www.asipto.com
1:53 p.m.
New subject: result of param.value transformation when param does not exist?
Daniel-Constantin Mierla writes:
I haven;t checked the sources, but, iirc, most of the
transformations
return an empty string if the expected value was not found.
i don't think that empty string is returned, because when i tried to
assign result of a transformation on result of another transformation to
a variable, i got
Nov 12 05:14:08 rautu /usr/bin/sip-proxy[13649]: ERROR: <core> [lvalue.c:356]:
lval_pvar_assign(): non existing right pvar
if the inner transformation would have resulted in empty string, then
also the outer transformation would have done the same.
-- juha
13 Nov
13 Nov
5:54 a.m.
New subject: result of param.value transformation when param does not exist?
On 12/11/14 13:53, Juha Heinanen wrote:
Daniel-Constantin Mierla writes:
Was the value of the variable null or not a string? If not, was there
any parameter in the value?
Cheers,
Daniel
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Nov 24-27, Berlin - http://www.asipto.com
I haven;t checked the sources, but, iirc, most of
the transformations
return an empty string if the expected value was not found.
i don't think that
empty string is returned, because when i tried to
assign result of a transformation on result of another transformation to
a variable, i got
Nov 12 05:14:08 rautu /usr/bin/sip-proxy[13649]: ERROR: <core> [lvalue.c:356]:
lval_pvar_assign(): non existing right pvar
if the inner transformation would have resulted in empty string, then
also the outer transformation would have done the same.
7:03 a.m.
New subject: result of param.value transformation when param does not exist?
Daniel-Constantin Mierla writes:
Was the value of the variable null or not a string? If
not, was there
any parameter in the value?
the inner transformation was uri.headers transformation on an uri that
did not have headers. the outer one was param.value transformation.
when i then tried to assign the final value to a variable, i got the
error message.
-- juha
3670
days inactive
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days old
4 comments
2 participants
participants (2)
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Daniel-Constantin Mierla -
Juha Heinanen