RsslReactorCallbackRet LoginHandler::loginCallback(RsslReactor* pReactor, RsslReactorChannel* pReactorChannel, RsslRDMLoginMsgEvent* pRDMLoginMsgEvent)
{
OmmServerBaseImpl* ommServerBaseImpl = (OmmServerBaseImpl*)pReactor->userSpecPtr;
ommServerBaseImpl->eventReceived();
ClientSession* clientSession = (ClientSession*)pReactorChannel->userSpecPtr;
RsslRDMLoginMsg *pLoginMsg = pRDMLoginMsgEvent->pRDMLoginMsg;
if (!pLoginMsg)
{
if (pRDMLoginMsgEvent->baseMsgEvent.pRsslMsg->msgBase.msgClass == RSSL_MC_GENERIC)
{
if (OmmLoggerClient::VerboseEnum >= ommServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Received Generic message on login stream.");
temp.append(CR).append("Stream Id ").append(pRDMLoginMsgEvent->baseMsgEvent.pRsslMsg->msgBase.streamId)
.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(ommServerBaseImpl->getInstanceName());
ommServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::VerboseEnum, temp);
}
ItemInfo* itemInfo = clientSession->getItemInfo(pRDMLoginMsgEvent->baseMsgEvent.pRsslMsg->msgBase.streamId);
if (itemInfo)
{
StaticDecoder::setRsslData(&ommServerBaseImpl->_genericMsg, pRDMLoginMsgEvent->baseMsgEvent.pRsslMsg,
pReactorChannel->majorVersion,
pReactorChannel->minorVersion,
0);
ommServerBaseImpl->ommProviderEvent._clientHandle = clientSession->getClientHandle();
ommServerBaseImpl->ommProviderEvent._closure = ommServerBaseImpl->_pClosure;
ommServerBaseImpl->ommProviderEvent._provider = ommServerBaseImpl->getProvider();
ommServerBaseImpl->ommProviderEvent._handle = (UInt64)itemInfo;
ommServerBaseImpl->_pOmmProviderClient->onAllMsg(ommServerBaseImpl->_genericMsg, ommServerBaseImpl->ommProviderEvent);
ommServerBaseImpl->_pOmmProviderClient->onGenericMsg(ommServerBaseImpl->_genericMsg, ommServerBaseImpl->ommProviderEvent);
}
return RSSL_RC_CRET_SUCCESS;
}
EmaString temp("Login message rejected - invalid login domain message.");
ommServerBaseImpl->getLoginHandler().sendLoginReject(pReactorChannel, pRDMLoginMsgEvent->baseMsgEvent.pRsslMsg->msgBase.streamId, RSSL_SC_USAGE_ERROR, temp);
if (OmmLoggerClient::ErrorEnum >= ommServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
temp.append(CR).append("Stream Id ").append(pRDMLoginMsgEvent->baseMsgEvent.pRsslMsg->msgBase.streamId)
.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(ommServerBaseImpl->getInstanceName());
ommServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum, temp);
}
return RSSL_RC_CRET_SUCCESS;
}
switch (pLoginMsg->rdmMsgBase.rdmMsgType)
{
case RDM_LG_MT_REQUEST:
{
if (OmmLoggerClient::VerboseEnum >= ommServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Received login request message.");
temp.append(CR).append("Stream Id ").append(pLoginMsg->rdmMsgBase.streamId)
.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(ommServerBaseImpl->getInstanceName());
ommServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::VerboseEnum, temp);
}
StaticDecoder::setRsslData(&ommServerBaseImpl->_reqMsg, pRDMLoginMsgEvent->baseMsgEvent.pRsslMsg,
pReactorChannel->majorVersion,
pReactorChannel->minorVersion,
0);
ommServerBaseImpl->ommProviderEvent._clientHandle = clientSession->getClientHandle();
ommServerBaseImpl->ommProviderEvent._channel = pReactorChannel;
ommServerBaseImpl->ommProviderEvent._closure = ommServerBaseImpl->_pClosure;
ommServerBaseImpl->ommProviderEvent._provider = ommServerBaseImpl->getProvider();
ItemInfo* itemInfo = clientSession->getItemInfo(pLoginMsg->rdmMsgBase.streamId);
if (!itemInfo )
{
ItemInfo* itemInfo = ItemInfo::create(*ommServerBaseImpl);
if (!itemInfo || !itemInfo->setRsslRequestMsg(pRDMLoginMsgEvent->baseMsgEvent.pRsslMsg->requestMsg) )
return RSSL_RC_CRET_SUCCESS;
itemInfo->setClientSession(clientSession);
ommServerBaseImpl->getLoginHandler().addItemInfo(itemInfo);
ommServerBaseImpl->addItemInfo(itemInfo);
ommServerBaseImpl->ommProviderEvent._handle = (UInt64)itemInfo;
ommServerBaseImpl->_pOmmProviderClient->onAllMsg(ommServerBaseImpl->_reqMsg, ommServerBaseImpl->ommProviderEvent);
ommServerBaseImpl->_pOmmProviderClient->onReqMsg(ommServerBaseImpl->_reqMsg, ommServerBaseImpl->ommProviderEvent);
}
else
{
if ( !itemInfo->setRsslRequestMsg(pRDMLoginMsgEvent->baseMsgEvent.pRsslMsg->requestMsg) )
return RSSL_RC_CRET_SUCCESS;
ommServerBaseImpl->ommProviderEvent._handle = (UInt64)itemInfo;
ommServerBaseImpl->_pOmmProviderClient->onAllMsg(ommServerBaseImpl->_reqMsg, ommServerBaseImpl->ommProviderEvent);
ommServerBaseImpl->_pOmmProviderClient->onReissue(ommServerBaseImpl->_reqMsg, ommServerBaseImpl->ommProviderEvent);
}
return RSSL_RC_CRET_SUCCESS;
}
case RDM_LG_MT_CONSUMER_CONNECTION_STATUS:
{
if (OmmLoggerClient::VerboseEnum >= ommServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Received Consumer Connection Status message.");
temp.append(CR).append("Stream Id ").append(pLoginMsg->rdmMsgBase.streamId)
.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(ommServerBaseImpl->getInstanceName());
ommServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::VerboseEnum, temp);
}
ItemInfo* itemInfo = clientSession->getItemInfo(pLoginMsg->rdmMsgBase.streamId);
if (itemInfo)
{
StaticDecoder::setRsslData(&ommServerBaseImpl->_genericMsg, pRDMLoginMsgEvent->baseMsgEvent.pRsslMsg,
pReactorChannel->majorVersion,
pReactorChannel->minorVersion,
0);
ommServerBaseImpl->ommProviderEvent._clientHandle = clientSession->getClientHandle();
ommServerBaseImpl->ommProviderEvent._closure = ommServerBaseImpl->_pClosure;
ommServerBaseImpl->ommProviderEvent._provider = ommServerBaseImpl->getProvider();
ommServerBaseImpl->ommProviderEvent._handle = (UInt64)itemInfo;
ommServerBaseImpl->_pOmmProviderClient->onAllMsg(ommServerBaseImpl->_genericMsg, ommServerBaseImpl->ommProviderEvent);
ommServerBaseImpl->_pOmmProviderClient->onGenericMsg(ommServerBaseImpl->_genericMsg, ommServerBaseImpl->ommProviderEvent);
}
return RSSL_RC_CRET_SUCCESS;
}
case RDM_LG_MT_POST:
{
if (OmmLoggerClient::ErrorEnum >= ommServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Received post message on login domain.");
temp.append(CR).append("Stream Id ").append(pLoginMsg->rdmMsgBase.streamId)
.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(ommServerBaseImpl->getInstanceName())
.append(CR).append("Post message is not support for this release.").append(ommServerBaseImpl->getInstanceName());
ommServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum , temp);
}
break;
}
case RDM_LG_MT_CLOSE:
{
if (OmmLoggerClient::VerboseEnum >= ommServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Received login close message.");
temp.append(CR).append("Stream Id ").append(pLoginMsg->rdmMsgBase.streamId)
.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(ommServerBaseImpl->getInstanceName());
ommServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::VerboseEnum, temp);
}
ItemInfo* itemInfo = clientSession->getItemInfo(pLoginMsg->rdmMsgBase.streamId);
ommServerBaseImpl->_reqMsg.clear();
ommServerBaseImpl->_reqMsg.initialImage(false);
ommServerBaseImpl->_reqMsg.interestAfterRefresh(false);
ommServerBaseImpl->_reqMsg.streamId(pLoginMsg->rdmMsgBase.streamId);
if (itemInfo)
{
if (itemInfo->hasNameType())
{
ommServerBaseImpl->_reqMsg.nameType(itemInfo->getNameType());
}
if (itemInfo->hasName())
{
ommServerBaseImpl->_reqMsg.name(itemInfo->getName());
}
ommServerBaseImpl->_reqMsg.name(itemInfo->getName());
ommServerBaseImpl->_reqMsg.domainType(itemInfo->getDomainType());
StaticDecoder::setData(&ommServerBaseImpl->_reqMsg, 0);
ommServerBaseImpl->ommProviderEvent._clientHandle = clientSession->getClientHandle();
ommServerBaseImpl->ommProviderEvent._closure = ommServerBaseImpl->_pClosure;
ommServerBaseImpl->ommProviderEvent._provider = ommServerBaseImpl->getProvider();
ommServerBaseImpl->ommProviderEvent._handle = (UInt64)itemInfo;
ommServerBaseImpl->_pOmmProviderClient->onAllMsg(ommServerBaseImpl->_reqMsg, ommServerBaseImpl->ommProviderEvent);
ommServerBaseImpl->_pOmmProviderClient->onClose(ommServerBaseImpl->_reqMsg, ommServerBaseImpl->ommProviderEvent);
ommServerBaseImpl->getServerChannelHandler().closeChannel(pReactorChannel);
}
return RSSL_RC_CRET_SUCCESS;
}
default:
{
EmaString temp("Rejected unhandled login message type ");
temp.append(ConverterRdmLoginMsgTypeToStr[pLoginMsg->rdmMsgBase.rdmMsgType].strMsgType);
ItemInfo* itemInfo = clientSession->getItemInfo(pLoginMsg->rdmMsgBase.streamId);
if (!itemInfo)
{
ommServerBaseImpl->getLoginHandler().sendLoginReject(pReactorChannel, pLoginMsg->rdmMsgBase.streamId, RSSL_SC_USAGE_ERROR, temp);
}
if (OmmLoggerClient::ErrorEnum >= ommServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
temp.append(CR).append("Stream Id ").append(pLoginMsg->rdmMsgBase.streamId)
.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(ommServerBaseImpl->getInstanceName());
ommServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum, temp);
}
}
}
return RSSL_RC_CRET_SUCCESS;
}
void LoginHandler::sendLoginReject(RsslReactorChannel* reactorChannel, RsslInt32 streamId, RsslStateCodes stateCode, EmaString& stateText)
{
ClientSession* clientSession = (ClientSession*)reactorChannel->userSpecPtr;
rsslClearRDMLoginStatus(&_rsslRdmLoginMsg.status);
_rsslRdmLoginMsg.status.flags |= RDM_LG_STF_HAS_STATE;
_rsslRdmLoginMsg.status.rdmMsgBase.streamId = streamId;
_rsslRdmLoginMsg.status.state.streamState = RSSL_STREAM_CLOSED_RECOVER;
_rsslRdmLoginMsg.status.state.dataState = RSSL_DATA_SUSPECT;
_rsslRdmLoginMsg.status.state.code = stateCode;
_rsslRdmLoginMsg.status.state.text.data = (char*)stateText.c_str();
_rsslRdmLoginMsg.status.state.text.length = stateText.length();
rsslClearEncodeIterator(&_rsslEncodeIter);
if (RSSL_RET_SUCCESS != rsslSetEncodeIteratorRWFVersion(&_rsslEncodeIter, RSSL_RWF_MAJOR_VERSION, RSSL_RWF_MINOR_VERSION))
{
if (OmmLoggerClient::ErrorEnum >= _pOmmServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Internal error. Failed to set encode iterator version in LoginHandler::sendLoginReject()");
temp.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(_pOmmServerBaseImpl->getInstanceName());
_pOmmServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum, temp);
}
return;
}
RsslBuffer rsslBuffer;
rsslBuffer.data = _rsslMsgBuffer.data;
rsslBuffer.length = _rsslMsgBuffer.length;
if (RSSL_RET_SUCCESS != rsslSetEncodeIteratorBuffer(&_rsslEncodeIter, &rsslBuffer))
{
if (OmmLoggerClient::ErrorEnum >= _pOmmServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Internal error. Failed to set encode iterator buffer in LoginHandler::sendLoginReject()");
temp.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(_pOmmServerBaseImpl->getInstanceName());
_pOmmServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum, temp);
}
return;
}
RsslErrorInfo rsslErrorInfo;
RsslRet retCode;
retCode = rsslEncodeRDMLoginMsg(&_rsslEncodeIter, (RsslRDMLoginMsg*)&_rsslRdmLoginMsg.status, &rsslBuffer.length, &rsslErrorInfo);
while (retCode == RSSL_RET_BUFFER_TOO_SMALL)
{
free(rsslBuffer.data);
_rsslMsgBuffer.length += _rsslMsgBuffer.length;
_rsslMsgBuffer.data = (char*)malloc(sizeof(char) * _rsslMsgBuffer.length);
if (!_rsslMsgBuffer.data)
{
if (OmmLoggerClient::ErrorEnum >= _pOmmServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Failed to allocate memory in LoginHandler::sendLoginReject()");
temp.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(_pOmmServerBaseImpl->getInstanceName());
_pOmmServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum, temp);
}
return;
}
rsslBuffer.data = _rsslMsgBuffer.data;
rsslBuffer.length = _rsslMsgBuffer.length;
clearRsslErrorInfo(&rsslErrorInfo);
retCode = rsslEncodeRDMLoginMsg(&_rsslEncodeIter, (RsslRDMLoginMsg*)&_rsslRdmLoginMsg, &rsslBuffer.length, &rsslErrorInfo);
}
if (retCode != RSSL_RET_SUCCESS)
{
if (OmmLoggerClient::ErrorEnum >= _pOmmServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Internal error: failed to encode RsslRDMDirectoryMsg in LoginHandler::sendLoginReject()");
temp.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(_pOmmServerBaseImpl->getInstanceName()).append(CR)
.append("Error Id ").append(rsslErrorInfo.rsslError.rsslErrorId).append(CR)
.append("Internal sysError ").append(rsslErrorInfo.rsslError.sysError).append(CR)
.append("Error Location ").append(rsslErrorInfo.errorLocation).append(CR)
.append("Error Text ").append(rsslErrorInfo.rsslError.text);
_pOmmServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum, temp);
}
return;
}
rsslClearDecodeIterator(&_rsslDecodeIter);
if (rsslSetDecodeIteratorRWFVersion(&_rsslDecodeIter, RSSL_RWF_MAJOR_VERSION, RSSL_RWF_MINOR_VERSION) != RSSL_RET_SUCCESS)
{
if (OmmLoggerClient::ErrorEnum >= _pOmmServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("IInternal error. Failed to set decode iterator version in LoginHandler::sendLoginReject()");
temp.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(_pOmmServerBaseImpl->getInstanceName());
_pOmmServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum, temp);
}
return;
}
if (rsslSetDecodeIteratorBuffer(&_rsslDecodeIter, &rsslBuffer) != RSSL_RET_SUCCESS)
{
if (OmmLoggerClient::ErrorEnum >= _pOmmServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Internal error. Failed to set decode iterator buffer in LoginHandler::sendLoginReject()");
temp.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(_pOmmServerBaseImpl->getInstanceName());
_pOmmServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum, temp);
}
return;
}
RsslStatusMsg rsslStatusMsg;
rsslClearStatusMsg(&rsslStatusMsg);
if (rsslDecodeMsg(&_rsslDecodeIter, (RsslMsg*)&rsslStatusMsg) != RSSL_RET_SUCCESS)
{
if (OmmLoggerClient::ErrorEnum >= _pOmmServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Internal error. Failed to decode message in LoginHandler::sendLoginReject()");
temp.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(_pOmmServerBaseImpl->getInstanceName());
_pOmmServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum, temp);
}
return;
}
rsslStatusMsg.msgBase.streamId = streamId;
RsslReactorSubmitMsgOptions submitMsgOpts;
rsslClearReactorSubmitMsgOptions(&submitMsgOpts);
submitMsgOpts.pRsslMsg = (RsslMsg*)&rsslStatusMsg;
clearRsslErrorInfo(&rsslErrorInfo);
if (rsslReactorSubmitMsg(_pOmmServerBaseImpl->getRsslReactor(), reactorChannel, &submitMsgOpts, &rsslErrorInfo) != RSSL_RET_SUCCESS)
{
if (OmmLoggerClient::ErrorEnum >= _pOmmServerBaseImpl->getActiveConfig().loggerConfig.minLoggerSeverity)
{
EmaString temp("Internal error: rsslReactorSubmitMsg() failed in LoginHandler::sendLoginReject().");
temp.append(CR).append("Client handle ").append(clientSession->getClientHandle())
.append(CR).append("Instance Name ").append(_pOmmServerBaseImpl->getInstanceName()).append(CR)
.append("Error Id ").append(rsslErrorInfo.rsslError.rsslErrorId).append(CR)
.append("Internal sysError ").append(rsslErrorInfo.rsslError.sysError).append(CR)
.append("Error Location ").append(rsslErrorInfo.errorLocation).append(CR)
.append("Error Text ").append(rsslErrorInfo.rsslError.text);
_pOmmServerBaseImpl->getOmmLoggerClient().log(_clientName, OmmLoggerClient::ErrorEnum, temp);
}
return;
}
}