[SR-Users] kamcmd mtree.match

[Volker Denneberg]

Hello Henning,

I can't get any result different from "500 - Invalid Parameters", no matter what (nonsense) I enter
       kamcmd mtree.match siteId 49241531075212 0
       kamcmd mtree.match siteId 49241531075212 2
       kamcmd mtree.match siteId 49241531075212 77
       kamcmd mtree.match siteId 4924153 77
       kamcmd mtree.match siteId
       kamcmd mtree.match
       kamcmd mtree.match 1 2 3

Looking at mtree_mod.c

void rpc_mtree_match(rpc_t* rpc, void* ctx)
{
        str tname = STR_NULL;
        str tomatch = STR_NULL;
        int mode = -1;

        m_tree_t *tr;

        if(!mt_defined_trees())
        {
                rpc->fault(ctx, 500, "Empty tree list.");
                return;
        }

        if (rpc->scan(ctx, ".SSd", &tname, &tomatch, &mode) < 3) {
                rpc->fault(ctx, 500, "Invalid Parameters");
                return;
        }

        if (mode !=0 && mode != 2) {
                rpc->fault(ctx, 500, "Invalid parameter 'mode'");
                return;
        }
        ....

I would guess that something is going wrong in rpc->scan() but so far I had no time to dig in.

Debug log (-dddd) doesnt help me

 6(25280) DEBUG: ctl [../../core/io_wait.h:377]: io_watch_add(): DBG: io_watch_add(0x7f4fbaba82a0, 15, 3, 0x55f396f76000), fd_no=1
 6(25280) DEBUG: ctl [io_listener.c:442]: handle_new_connect(): handle_stream read: new connection (1) on /var/run/kamailio//kamailio_ctl
 6(25280) DEBUG: ctl [io_listener.c:495]: handle_stream_read(): handle_stream read: eof on /var/run/kamailio//kamailio_ctl
 6(25280) DEBUG: ctl [../../core/io_wait.h:599]: io_watch_del(): DBG: io_watch_del (0x7f4fbaba82a0, 15, -1, 0x10) fd_no=2 called


Regards,
Volker




________________________________
From: Henning Westerholt <hw at skalatan.de>
Sent: Tuesday, June 2, 2020 16:15
To: Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
Cc: Volker Denneberg <v.denneberg at m3connect.de>
Subject: RE: kamcmd mtree.match


Hello Volker,



the error message you‘ve got from the command looks like the generic error that is returned if the number or type of parameters do not match. Did you managed to get a match from the kamcmd command at all?



Further hints might be also visible in the kamailio log file.



Cheers,



Henning



--

Henning Westerholt – https://skalatan.de/blog/

Kamailio services – https://gilawa.com<https://gilawa.com/>



From: sr-users <sr-users-bounces at lists.kamailio.org> On Behalf Of Volker Denneberg
Sent: Sunday, May 31, 2020 12:03 AM
To: sr-users at lists.kamailio.org
Subject: [SR-Users] kamcmd mtree.match



Hi,



given this mtree



kamcmd mtree.list siteId

{

        tname: siteId

        tprefix: 00492419697994

        tvalue: {

                00492419697994 2388

        }

}

{

        tname: siteId

        tprefix: 492415310752

        tvalue: {

                492415310752 2388

        }

}



i wonder why this lookup fails:



kamcmd mtree.match siteId 49241531075212 0

error: 500 - Invalid Parameters



My expectation was that 2nd tprefix should match.



I am using



        modparam("mtree", "db_table", "mtrees")

        modparam("mtree", "char_list", "0123456789+")

        modparam("mtree", "mt_tree_type", 0)            # payload type for tree data : string



Thanks in advance,

Volker
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