static RsslRet acceptReactorConnection(RsslServer *pRsslSrvr, RsslErrorInfo *pRsslErrorInfo)
{
RsslReactorAcceptOptions aopts;
RsslErrorInfo rsslErrorInfo;
RsslReactorOMMProviderRole providerRole;
ProviderThread *pProvThread;
ProviderSession *pProvSession;
RsslInt32 i, minProviderConnCount, connHandlerIndex;
// find least loaded reactor thread
minProviderConnCount = 0x7fffffff;
for(i = 0; i < providerThreadConfig.threadCount; ++i)
{
ProviderThread *pTmpProvThread = &provider.providerThreadList[i];
RsslInt32 connCount = providerThreadGetConnectionCount(pTmpProvThread);
if (connCount < minProviderConnCount)
{
minProviderConnCount = connCount;
pProvThread = pTmpProvThread;
connHandlerIndex = i;
}
}
// create provider session here and link to provider thread
if (!(pProvSession = providerSessionCreate(pProvThread, NULL)))
{
printf("providerSessionInit() failed\n");
exit(-1);
}
pProvSession->pProviderThread = pProvThread;
++pProvThread->clientSessionsCount;
// initialize provider role
rsslClearOMMProviderRole(&providerRole);
providerRole.base.channelEventCallback = channelEventCallback;
providerRole.base.defaultMsgCallback = defaultMsgCallback;
providerRole.loginMsgCallback = loginMsgCallback;
providerRole.directoryMsgCallback = directoryMsgCallback;
providerRole.dictionaryMsgCallback = dictionaryMsgCallback;
// waiting until provider thread initializes
while (pProvThread->pReactor == NULL) {}
printf("Accepting new Reactor connection...\n");
rsslClearReactorAcceptOptions(&aopts);
aopts.rsslAcceptOptions.userSpecPtr = pProvSession;
return rsslReactorAccept(pProvThread->pReactor, pRsslSrvr, &aopts, (RsslReactorChannelRole*)&providerRole, &rsslErrorInfo);
}
RSSL_THREAD_DECLARE(runNIProvConnection, pArg)
{
ProviderThread *pProviderThread = (ProviderThread*)pArg;
RsslError error;
TimeValue nextTickTime;
RsslInt32 currentTicks = 0;
RsslConnectOptions copts;
if (pProviderThread->cpuId >= 0)
{
if (bindThread(pProviderThread->cpuId) != RSSL_RET_SUCCESS)
{
printf("Error: Failed to bind thread to core %d.\n", pProviderThread->cpuId);
exit(-1);
}
}
/* Configure connection options. */
rsslClearConnectOpts(&copts);
copts.guaranteedOutputBuffers = niProvPerfConfig.guaranteedOutputBuffers;
copts.majorVersion = RSSL_RWF_MAJOR_VERSION;
copts.minorVersion = RSSL_RWF_MINOR_VERSION;
copts.protocolType = RSSL_RWF_PROTOCOL_TYPE;
copts.sysSendBufSize = niProvPerfConfig.sendBufSize;
copts.sysRecvBufSize = niProvPerfConfig.recvBufSize;
if (niProvPerfConfig.sAddr || niProvPerfConfig.rAddr)
{
if (niProvPerfConfig.connectionType != RSSL_CONN_TYPE_RELIABLE_MCAST)
{
printf("Error: Attempting non-multicast segmented connection.\n");
exit(-1);
}
copts.connectionInfo.segmented.recvAddress = niProvPerfConfig.recvAddr;
copts.connectionInfo.segmented.recvServiceName = niProvPerfConfig.recvPort;
copts.connectionInfo.segmented.sendAddress = niProvPerfConfig.sendAddr;
copts.connectionInfo.segmented.sendServiceName = niProvPerfConfig.sendPort;
copts.connectionInfo.segmented.interfaceName = niProvPerfConfig.interfaceName;
copts.connectionInfo.unified.unicastServiceName = niProvPerfConfig.unicastPort;
copts.connectionType = RSSL_CONN_TYPE_RELIABLE_MCAST;
}
else
{
copts.connectionInfo.unified.address = niProvPerfConfig.hostName;
copts.connectionInfo.unified.serviceName = niProvPerfConfig.portNo;
copts.connectionInfo.unified.interfaceName = niProvPerfConfig.interfaceName;
copts.tcp_nodelay = niProvPerfConfig.tcpNoDelay;
copts.connectionType = RSSL_CONN_TYPE_SOCKET;
}
/* Setup connection. */
do
{
ProviderSession *pProvSession;
RsslChannel *pChannel;
RsslRet ret;
if (niProvPerfConfig.sAddr || niProvPerfConfig.rAddr)
printf("\nAttempting segmented connect to server %s:%s %s:%s unicastPort %s...\n",
niProvPerfConfig.sendAddr, niProvPerfConfig.sendPort, niProvPerfConfig.recvAddr, niProvPerfConfig.recvPort, niProvPerfConfig.unicastPort);
else
printf("\nAttempting unified connect to server %s:%s...\n",
niProvPerfConfig.hostName, niProvPerfConfig.portNo) ;
if (!(pChannel = rsslConnect(&copts, &error)))
{
printf("rsslConnect() failed: %s(%s)\n", rsslRetCodeToString(error.rsslErrorId),
error.text);
SLEEP(1);
continue;
}
if (!(pProvSession = providerSessionCreate(pProviderThread, pChannel)))
{
printf("providerSessionInit() failed\n");
exit(-1);
}
do
{
ret = channelHandlerWaitForChannelInit(&pProviderThread->channelHandler,
pProvSession->pChannelInfo, 100000);
} while (!signal_shutdown && ret == RSSL_RET_CHAN_INIT_IN_PROGRESS);
if (ret < RSSL_RET_SUCCESS)
{
SLEEP(1);
continue;
}
else
break; /* Successful initialization. */
} while (!signal_shutdown);
nextTickTime = getTimeNano() + nsecPerTick;
/* this is the main loop */
while(rtrLikely(!signal_shutdown))
{
for (currentTicks = 0; currentTicks < providerThreadConfig.ticksPerSec; ++currentTicks)
{
providerThreadRead(pProviderThread, nextTickTime);
nextTickTime += nsecPerTick;
providerThreadSendMsgBurst(pProviderThread, nextTickTime);
}
providerThreadCheckPings(pProviderThread);
}
return RSSL_THREAD_RETURN();
}