Hello,

update the wiki -- the common use case out there for those values is lowercase (e.g., in sip uris).

Thanks, Daniel

On 03/06/15 11:49, Mikko Lehto wrote:

Hi

PV cookbook says $proto returns values in uppercase¹, but I am getting lower case values back.

PV module uses pv_get_proto() in pv_export_t structure:

static pv_export_t mod_pvs[] = { . . . {{"proto", (sizeof("proto")-1)}, PVT_OTHER, pv_get_proto, 0, 0, 0, 0, 0},

---

Further on, 3rd parameter (vtype) in call to get_valid_proto()² asks for lowercase results:

---

int pv_get_proto(struct sip_msg *msg, pv_param_t *param, pv_value_t *res) . . . if (get_valid_proto_string(msg->rcv.proto, 0, 0, &s)<0) {

---

Should I update PV module or cookbook?

I am running 4.2 from git:

version: kamailio 4.2.4 (x86_64/linux) a23331

[1] UDP, TCP, TLS, SCTP, WS, WSS http://kamailio.org/wiki/cookbooks/devel/pseudovariables#pr_-_protocol_of_re...

[2] https://github.com/kamailio/kamailio/blob/master/modules/pv/pv_core.c#L1080