Bogdan, I'm going to see if I can reproduce it.. I'll let you know what I find.
Thanks, Brett On Fri, Jan 25, 2013 at 6:15 AM, Bogdan-Andrei Iancu <[email protected]>wrote: > ** > Hi Brett, > > The missing value warning is fixed on SVN. > > I was also trying to fix the concat issue, but not able to reproduce it. I > tried 2 different cases: > > $json(var1) := '{"string1":"String1data"}'; > $json(var2) := '{"string2":"String2data"}'; > > $avp(result) = $json(var1/string1) + $json(var2/string2); > > xlog("result is <$avp(result)> \n"); > > > or > > $json(var1) := '{"string1":"String1data","string2":"String2data"}'; > $json(var2) := '{"string2":"String2data"}'; > > $avp(result) = $json(var1/string1) + $json(var1/string2); > > xlog("result is <$avp(result)> \n"); > > > In both cases I got the a valid output.... > > Any help with it ? > > Regards, > > Bogdan-Andrei Iancu > OpenSIPS Founder and Developerhttp://www.opensips-solutions.com > > > On 01/22/2013 02:13 PM, Bogdan-Andrei Iancu wrote: > > Hi Brett, > > So, some initial data: > > The $json variables are (as scope) the same as $var - which means they > have visibility only per process (as names they do exist in all procs, but > they have different instances / values in each proc), but inside the > process they are global - visible to all messages, from all routes which > are executed in that particular process (!so take care that to reset the > json before usage as you may inherit some value from a previous execution > in the same proc). > > Now, about your cases: > > 1) using a $json in extra_db - it is visibility issue - you set the json > var for INVITE (in a process) and you try to read it for the BYE (in a > different proc). Actually the error you get says that you try to read a > $json which was never set. > > 2) using it from failure / onreply routes - same as above. > > > Which leaves us with 2 real bugs: > > 1) when merging 2 jsons - the bogus len - we will look into it > > 2) the errors on missing values or tags - I will change them to DBG and to > actually return NULL value to script. > > Thanks and regards, > > Bogdan-Andrei Iancu > OpenSIPS Founder and Developerhttp://www.opensips-solutions.com > > > On 01/16/2013 05:50 PM, Brett Nemeroff wrote: > > Bogdan, > I'm actually getting all sorts of weird errors with the JSON module.. > Using it in place, for simple things it works great. > > If I concatonate json variables and place them into an avp, I get junk > at the end > > $avp(result) = $json(somevar/string1) + $json(somevar/string2); > > $avp(result) will be something like "String1dataString2dataM\002" > > The M\002 is random.. Almost like a variable that isn't initialized. > > Also. $json variables don't survive to onreply routes or failure routes. > And they can't be used in db_extra. There also isn't a real good way to > reliably check for the existence of a json element without throwing an > error in the log > > Thanks for looking at this. If there is anything I can do to help, let > me know. > -Brett > > > On Wed, Jan 16, 2013 at 6:58 AM, Bogdan-Andrei Iancu > <[email protected]>wrote: > >> Hi Brett, >> >> Never tried something like that, but let me run some tests.... >> >> Regards, >> >> Bogdan-Andrei Iancu >> OpenSIPS Founder and Developerhttp://www.opensips-solutions.com >> >> >> On 01/15/2013 10:29 PM, Brett Nemeroff wrote: >> >> Anyone else run into this? Anyone using JSON?? >> >> Thanks, >> Brett >> >> >> On Thu, Jan 10, 2013 at 12:37 AM, Brett Nemeroff <[email protected]>wrote: >> >>> To make this more interesting.. I actually don't get the $json variable >>> in a failure route either. There definitely seems to be something up with >>> this variable type's scope. >>> >>> For now, I save the json into a dlg_val, and restore as needed. >>> However, it'd be nice to let it persist. Is there a way to do that? >>> >>> Thanks, >>> Brett >>> >>> >>> On Wed, Jan 9, 2013 at 12:20 PM, Brett Nemeroff <[email protected]>wrote: >>> >>>> Hey All, >>>> I'm trying to add $json variables to db_extra. I'm 100% sure the >>>> variables are set as I'm using them all over my script. However, when acc >>>> wants to write, I get errors like this: >>>> >>>> >>>> Jan 9 18:10:52 development /usr/local/sbin/opensips[10469]: >>>> ERROR:json:pv_get_json: Variable named:cdata1 not found >>>> >>>> Jan 9 18:10:52 development /usr/local/sbin/opensips[10469]: >>>> ERROR:acc:extra2strar: failed to get 'element' >>>> >>>> Like I said, I'm 100% sure the variable is set: $json(cdata1/element) >>>> >>>> It's almost like it just doesn't support $json or that it's "out of >>>> scope" >>>> >>>> Thanks! >>>> -Brett >>>> >>>> >>> >> >> _______________________________________________ >> Users mailing >> [email protected]http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> > > _______________________________________________ > Users mailing > [email protected]http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
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