Just to add that regexp matching when using keys from the sip message such as call-id is exposed further to some issues -- for example, it is common to have . (dot) in call-id, which for a regexp is matching any char, so a call id having 123.456 is matching 123x456. So depending on what you want to count, might be better to match by equal or prefix rules.
Cheers, Daniel On 16.10.18 10:03, je...@cyberchaos.nl wrote: > Daniel, > > Thanks for the quick response, that indeed solves my problem. > > > Jan > > Daniel-Constantin Mierla schreef op 2018-10-16 09:55: >> Hello, >> >> the expression in the $shtcn(table=>exp) can have some operators at the >> beginning, see: >> >> - >> https://www.kamailio.org/wiki/cookbooks/devel/pseudovariables#shtcn_htable_exp >> >> >> So, eq is one of them, the safest is to explicitly set the operator if >> you cannot predict what is the key, like in this case. If the operator >> is missing, then the exp is matched as regular expression, so you can >> do: >> >> $shtcn(ht_test=>~~$var(htid)) >> >> Cheers, >> Daniel >> >> >> On 16.10.18 09:47, je...@cyberchaos.nl wrote: >>> Hello, >>> >>> I'm running kamailio 5.1.4 and running into a issue with htable. I use >>> it to store some dialog data so i can use it in a http route. When i >>> use the callid as a key it creates a issue for callid's starting with >>> eq. Here some example code that i use to reproduce the issue: >>> >>> >>> modparam("htable", "htable", "ht_test=>size=16;autoexpire=10") >>> >>> $var(htable-val) = $_s($dlg(h_entry)) + "::" + $_s($dlg(h_id)) + "::" >>> + $Ts; >>> xlog("L_WARN", "HT_TEST: Adding $var(htable-val) to ht_test with key >>> eq1234"); >>> $var(htid) = "eq1234"; >>> $sht(ht_test=>$var(htid)) = $var(htable-val); >>> $var(htable-val) = $null; >>> >>> if ($shtcn(ht_test=>$var(htid)) > 0) >>> { >>> xlog("L_WARN", "HT_TEST: Key eq1234 found!"); >>> } else { >>> xlog("L_WARN", "HT_TEST: Key eq1234 NOT found!"); >>> } >>> $var(htid) = $null; >>> >>> Results in : >>> >>> Oct 16 09:36:31 sip03 /usr/sbin/kamailio[22344]: WARNING: <script>: >>> HT_TEST: Adding 531::926::1539675391 to ht_test with key eq1234 >>> Oct 16 09:36:31 sip03 /usr/sbin/kamailio[22344]: WARNING: <script>: >>> HT_TEST: Key eq1234 NOT found! >>> >>> >>> When i prefix eq with a 1 it works fine: >>> >>> modparam("htable", "htable", "ht_test=>size=16;autoexpire=10") >>> >>> $var(htable-val) = $_s($dlg(h_entry)) + "::" + $_s($dlg(h_id)) + "::" >>> + $Ts; >>> xlog("L_WARN", "HT_TEST: Adding $var(htable-val) to ht_test with key >>> eq1234"); >>> $var(htid) = "1eq1234"; >>> $sht(ht_test=>$var(htid)) = $var(htable-val); >>> $var(htable-val) = $null; >>> >>> if ($shtcn(ht_test=>$var(htid)) > 0) >>> { >>> xlog("L_WARN", "HT_TEST: Key eq1234 found!"); >>> } else { >>> xlog("L_WARN", "HT_TEST: Key eq1234 NOT found!"); >>> } >>> $var(htid) = $null; >>> >>> Results in: >>> >>> Oct 16 09:37:25 sip03 /usr/sbin/kamailio[22555]: WARNING: <script>: >>> HT_TEST: Adding 3050::1098::1539675445 to ht_test with key eq1234 >>> Oct 16 09:37:25 sip03 /usr/sbin/kamailio[22555]: WARNING: <script>: >>> HT_TEST: Key eq1234 found! >>> >>> >>> Am i running into a bug? Or are there some restrictions on the key's i >>> can use? I'm still going trough the logs to check if there are more >>> callid's that have a issue with matching. >>> >>> >>> Thanks, >>> >>> Jan Hazenberg >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> sr-users@lists.kamailio.org >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference -- www.kamailioworld.com Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
