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Hi,
i didn't find any way to report a bug, so the last resort is the mailing list !
Found a bug when it comes to SDP attribute count.
The count is alway 0 ! (e.g. on_incoming_call rdata).
Parser broken ?
Callback on_incoming_call snippet:
/* Callback called by the library upon receiving incoming call */
static void on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id,
pjsip_rx_data *rdata)
{
PJ_UNUSED_ARG(acc_id);
pjsua_call_info ci;
pjsip_rdata_sdp_info *sdp_info = pj_pool_alloc(rdata->tp_info.pool, 4096);
char *sdp_print = pj_pool_alloc(rdata->tp_info.pool, 4096);
pj_size_t size = 2048;
int sdp_size;
sdp_info = (pjsip_rdata_sdp_info*)pjsip_rdata_get_sdp_info(rdata);
if (sdp_info) {
PJ_LOG(3,(THIS_FILE, "Received SDP"));
unsigned attr_cnt = sdp_info->sdp->attr_count;
PJ_LOG(3,(THIS_FILE, "SDP Attrribute count: %d", attr_cnt));
sdp_size = pjmedia_sdp_print(sdp_info->sdp, sdp_print, size);
if ( sdp_size == -1)
PJ_LOG(3,(THIS_FILE, "Cannot allocate SDP print buffer memory"));
else {
PJ_LOG(3,(THIS_FILE, "SDP buffer allocated: %d", sdp_size));
fprintf(stderr, "SDP BUFFER:\n%s\n", sdp_print);
}
}
The count should be 9 not 0 !
Reference:
08:50:33.465 APP ..SDP Attrribute count: 0
08:50:33.465 APP ..SDP buffer allocated: 294
SDP BUFFER:
v=0
o=- 268531272 32581 IN IP4 xxx.xxx.xxx.xxx
s=-
c=IN IP4 xxx.xxx.xxx.xxx
t=0 0
m=audio 39316 RTP/AVP 8 0 18 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:18 G729/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=direction:both
a=sendrecv
a=rtcp:39317
a=ptime:20
Best regards
Franz Skale
Rechenzentrum-Services
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