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Bug #173-public. Now appropriately responds to a SIP CANCEL with a SIP OK. Still won't respond if that OK is dropped.

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git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@2995 19bc5d8c-e614-43d4-8b26-e1612bc8e597
This commit is contained in:
Kurtis Heimerl 2012-01-07 09:41:24 +00:00
parent 8ba4a6a7ae
commit a2fa801062
3 changed files with 13 additions and 8 deletions
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11
SIP/SIPEngine.cpp
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@ -679,7 +679,7 @@ SIPState SIPEngine::MTCSendOK( short wRTPPort, unsigned wCodec )
mCodec = wCodec;
LOG(DEBUG) << "port=" << wRTPPort << " codec=" << mCodec;
// Form ack from invite and new parameters.
osip_message_t * okay = sip_okay(mINVITE, mSIPUsername.c_str(),
osip_message_t * okay = sip_okay_sdp(mINVITE, mSIPUsername.c_str(),
mSIPIP.c_str(), mSIPPort, mRTPPort, mCodec);
gSIPInterface.write(&mProxyAddr,okay);
osip_message_free(okay);
@ -732,8 +732,10 @@ SIPState SIPEngine::MTCWaitForACK()
// check for the CANCEL
else if( strcmp(ack->sip_method,"CANCEL") == 0){
LOG(INFO) << "received CANCEL";
osip_message_t * okay = sip_okay(msg, mSIPUsername.c_str(),mSIPIP.c_str(), mSIPPort);
gSIPInterface.write(&mProxyAddr,okay);
osip_message_free(okay);
mState=Fail;
// FIXME -- Send 200 OK, see ticket #173.
}
// check for strays
else {
@ -784,6 +786,9 @@ SIPState SIPEngine::MTCCheckForCancel()
// check for the CANCEL
else if (strcmp(msg->sip_method,"CANCEL")==0) {
LOG(INFO) << "received CANCEL";
osip_message_t * okay = sip_okay(msg, mSIPUsername.c_str(),mSIPIP.c_str(), mSIPPort);
gSIPInterface.write(&mProxyAddr,okay);
osip_message_free(okay);
mState=Fail;
}
// check for strays
@ -982,7 +987,7 @@ SIPState SIPEngine::MTSMSSendOK()
return mState;
}
// Form ack from invite and new parameters.
osip_message_t * okay = sip_okay_SMS(mINVITE, mSIPUsername.c_str(),
osip_message_t * okay = sip_okay(mINVITE, mSIPUsername.c_str(),
mSIPIP.c_str(), mSIPPort);
gSIPInterface.write(&mProxyAddr,okay);
osip_message_free(okay);