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Allow creating an inactive RTP session in MGCP-GW by providing a remote address hint in routing. 

git-svn-id: http://voip.null.ro/svn/yate@4667 acf43c95-373e-0410-b603-e72c3f656dc1
This commit is contained in:
paulc 2011-10-31 21:17:00 +00:00
parent d88e8fd30c
commit a8022a8b9f
1 changed files with 14 additions and 4 deletions
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18
modules/server/mgcpgw.cpp
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@ -93,6 +93,7 @@ private:
String m_stats;
bool m_standby;
bool m_isRtp;
bool m_started;
};
class MGCPPlugin : public Driver
@ -243,7 +244,7 @@ bool YMGCPEngine::createConn(MGCPTransaction* trans, MGCPMessage* msg)
MGCPChan::MGCPChan(const char* connId)
: Channel(splugin),
SDPSession(&splugin.parser()),
m_tr(0), m_standby(s_standby), m_isRtp(false)
m_tr(0), m_standby(s_standby), m_isRtp(false), m_started(false)
{
DDebug(this,DebugAll,"MGCPChan::MGCPChan('%s') [%p]",connId,this);
status("created");
@ -334,7 +335,7 @@ void MGCPChan::mediaChanged(const SDPMedia& media)
{
SDPSession::mediaChanged(media);
m_stats.clear();
if (media.id() && media.transport()) {
if (m_started && media.id() && media.transport()) {
Message m("chan.rtp");
m.addParam("rtpid",media.id());
m.addParam("media",media);
@ -369,10 +370,17 @@ void MGCPChan::callAccept(Message& msg)
MimeSdpBody* sdp = 0;
if (!m_isRtp) {
sdp = createRtpSDP(true);
if (sdp)
if (sdp) {
m_started = true;
params.addParam("M","sendrecv");
else
}
else {
// this address is usd just as a hint
const String& addr = msg["rtp_remoteip"];
if (addr)
sdp = createRtpSDP(addr,msg);
params.addParam("M","inactive");
}
}
endTransaction(200,&params,sdp);
}
@ -477,6 +485,7 @@ bool MGCPChan::processEvent(MGCPTransaction* tr, MGCPMessage* mm)
}
setMedia(lst);
sdp = createRtpSDP(true);
m_started = true;
}
}
}
@ -571,6 +580,7 @@ bool MGCPChan::initialEvent(MGCPTransaction* tr, MGCPMessage* mm, const MGCPEndp
m->addParam("sdp_raw",tmp);
}
}
// TODO: Handle the L: parameters if SDP is not set
m_tr = tr;
tr->userData(static_cast<GenObject*>(this));
m->addParam("called",id.id());