[SR-Users] JSON RPC Error: LUMP_RPL_BODY already added!

Mon Jun 11 08:40:40 CEST 2018

OK, good it was sorted out, body being indeed added in two places with
the first config.

Cheers,
Daniel

On 06.06.18 17:41, Asgaroth wrote:
> Updating the event route to:
>
> event_route[xhttp:request] {
>     $var(xhttp_uri) = $(hu{s.tolower});
>
>     xlog("L_INFO", "event_route[xhttp:request] : hu = '$hu'
> var(xhttp_uri) = '$var(xhttp_uri)'");
>
>     if ( $var(xhttp_uri) =~ "^/rpc") {
>         jsonrpc_dispatch();
>     } else if ( $var(xhttp_uri) =~ "^/http_rpc") {
>         dispatch_xhttp_rpc();
>     } else {
>         xhttp_reply("200", "OK", "text/html", "<html><body>Wrong URL
> $hu</body></html>");
>     }
>     return;
> }
>
> Fixed the issue, sorry for the noise :)
>
> On 06/06/18 15:47, Asgaroth wrote:
>> Hi,
>>
>> I performed the following:
>>
>> # kamcmd dbg.trace on
>> # curl --header 'Content-Type: application/json' \
>>     --data-binary '{\
>>       "jsonrpc": "2.0", \
>>       "method": "ul.lookup", \
>>       "params": [ "location","user at example.com"], \
>>       "id": 3 }' http://registrar.example.com/rpc
>> # kamcmd dbg.trace off
>>
>> And the following was presented in the log file
>>
>> [5843]: ERROR: *** cfgtrace:request_route=[xhttp:request]
>> c=[/etc/kamailio/routing_logic.cfg] l=301 a=63 n=assign
>> [5843]: ERROR: *** cfgtrace:request_route=[xhttp:request]
>> c=[/etc/kamailio/routing_logic.cfg] l=305 a=16 n=if
>> [5843]: ERROR: *** cfgtrace:request_route=[xhttp:request]
>> c=[/etc/kamailio/routing_logic.cfg] l=303 a=24 n=jsonrpc_dispatch
>> [5843]: ERROR: *** cfgtrace:request_route=[xhttp:request]
>> c=[/etc/kamailio/routing_logic.cfg] l=305 a=63 n=assign
>> [5843]: ERROR: *** cfgtrace:request_route=[xhttp:request]
>> c=[/etc/kamailio/routing_logic.cfg] l=313 a=16 n=if
>> [5843]: ERROR: *** cfgtrace:request_route=[xhttp:request]
>> c=[/etc/kamailio/routing_logic.cfg] l=314 a=28 n=xhttp_reply
>> [5843]: ERROR: <core> [core/data_lump_rpl.c:83]: add_lump_rpl2():
>> LUMP_RPL_BODY already added!
>> [5843]: ERROR: xhttp [xhttp_mod.c:410]: xhttp_send_reply(): Error
>> while adding reply lump
>>
>> The relevent request route is as follows:
>>
>> # Handling HTTP events
>> event_route[xhttp:request] {
>>         $var(xhttp_rpc_root) = $(hu{s.substr,0,4});
>>         if ($var(xhttp_rpc_root) == "/rpc") {
>>                 jsonrpc_dispatch();
>>         }
>>         $var(xhttp_rpc_root) = $(hu{s.substr,0,9});
>>         if ($var(xhttp_rpc_root) == "/http_rpc") {
>>                 dispatch_xhttp_rpc();
>>         }
>>         #$var(xhttp_rpc_root) = $(hu{s.substr,0,8});
>>         #if ($var(xhttp_rpc_root) == "/http_pi") {
>>         #        dispatch_xhttp_pi();
>>         #}
>>         xhttp_reply("200", "OK", "text/html",
>>                 "<html><body>Wrong URL $hu</body></html>");
>> }
>>
>> Just looking at the above event route, do I need to "exit" the if
>> statements above, would the last xhttp_reply be causing this error?
>>
>> Thanks
>>
>>
>> On 18/05/18 13:52, Daniel-Constantin Mierla wrote:
>>> this sounds like the body for reply was already set. Can you enable
>>> cfgtrace in debugger module and see what actions are executed in that
>>> situation?
>>
>
>
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
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