static void setupXMLTracing(RsslChannel* pChannel, char* fileName)
{
RsslError error;
int debugFlags = 0x2C0;
RsslTraceOptions traceOptions;
rsslClearTraceOptions(&traceOptions);
traceOptions.traceMsgFileName = fileName;
traceOptions.traceFlags |= RSSL_TRACE_TO_FILE_ENABLE | RSSL_TRACE_WRITE | RSSL_TRACE_READ;
traceOptions.traceMsgMaxFileSize = 100000000;
rsslIoctl(pChannel, (RsslIoctlCodes)RSSL_TRACE, (void *)&traceOptions, &error);
}
/*
* Connects to the RSSL server and returns the channel to the caller.
* hostname - The hostname of the server to connect to
* portno - The port number of the server to connect to
* error - The error information in case of failure
*/
static RsslChannel* connectToRsslServer(RsslConnectionTypes connType, RsslError* error)
{
RsslChannel* chnl;
RsslConnectOptions copts = RSSL_INIT_CONNECT_OPTS;
printf("\nAttempting to connect to server %s:%s...\n", srvrHostname, srvrPortNo);
copts.connectionInfo.unified.address = srvrHostname;
copts.connectionInfo.unified.serviceName = srvrPortNo;
copts.connectionInfo.unified.interfaceName = interfaceName;
copts.proxyOpts.proxyHostName = proxyHostname;
copts.proxyOpts.proxyPort = proxyPort;
copts.guaranteedOutputBuffers = 500;
copts.connectionType = connType;
copts.majorVersion = RSSL_RWF_MAJOR_VERSION;
copts.minorVersion = RSSL_RWF_MINOR_VERSION;
copts.protocolType = RSSL_RWF_PROTOCOL_TYPE;
rsslClearReadOutArgs(&readOutArgs);
if ( (chnl = rsslConnect(&copts,error)) != 0)
{
FD_SET(chnl->socketId,&readfds);
FD_SET(chnl->socketId,&exceptfds);
if (xmlTrace)
{
int debugFlags = 0x2C0;
RsslTraceOptions traceOptions;
rsslClearTraceOptions(&traceOptions);
traceOptions.traceMsgFileName = traceOutputFile;
traceOptions.traceFlags |= RSSL_TRACE_TO_FILE_ENABLE | RSSL_TRACE_TO_MULTIPLE_FILES | RSSL_TRACE_TO_STDOUT | RSSL_TRACE_READ | RSSL_TRACE_WRITE;
traceOptions.traceMsgMaxFileSize = 100000000;
rsslIoctl(chnl, (RsslIoctlCodes)RSSL_TRACE, (void *)&traceOptions, error);
}
printf("\nChannel IPC descriptor = "SOCKET_PRINT_TYPE"\n", chnl->socketId);
if (!copts.blocking)
{
if (!FD_ISSET(chnl->socketId,&wrtfds))
FD_SET(chnl->socketId,&wrtfds);
}
}
return chnl;
}
//END APIQA
int main(int argc, char **argv)
{
struct timeval time_interval;
RsslError error;
fd_set useRead;
fd_set useExcept;
fd_set useWrt;
int selRet;
char errTxt[256];
RsslBuffer errorText = {255, (char*)errTxt};
RsslRet retval = 0;
RsslInProgInfo inProg = RSSL_INIT_IN_PROG_INFO;
int i;
RsslInitializeExOpts initOpts = RSSL_INIT_INITIALIZE_EX_OPTS;
time_t currentTime;
#ifdef _WIN32
int rcvBfrSize = 65535;
int sendBfrSize = 65535;
#endif
snprintf(srvrHostname, 128, "%s", defaultSrvrHostname);
snprintf(srvrPortNo, 128, "%s", defaultSrvrPortNo);
snprintf(serviceName, 128, "%s", defaultServiceName);
snprintf(interfaceName, 128, "%s", defaultInterface);
setUsername((char *)"");
setAuthenticationToken((char *)"");
setAuthenticationExtended((char *)"");
setApplicationId((char *)"");
snprintf(proxyHostname, 128, "%s", defaultProxyHost);
snprintf(proxyPort, 128, "%s", defaultProxyPort);
/* Check usage and retrieve operating parameters */
if (argc == 1) /* use default operating parameters */
{
snprintf(itemName, 128, "%s", defaultItemName);
/* add item name in market price handler */
addMarketPriceItemName(itemName, RSSL_FALSE);
mpItemReq = RSSL_TRUE;
printf("\nUsing default operating parameters...\n\n");
printf("srvrHostname: %s\n", srvrHostname);
printf("srvrPortNo: %s\n", srvrPortNo);
printf("serviceName: %s\n", serviceName);
printf("itemName: %s\n", itemName);
printf("connType: %d\n", connType);
}
else if (argc > 1) /* all operating parameters entered by user */
{
i = 1;
while(i < argc)
{
if(strcmp("-libsslName", argv[i]) == 0)
{
i += 2;
snprintf(libsslName, 128, "%s", argv[i-1]);
initOpts.jitOpts.libsslName = libsslName;
}
//APIQA
else if (strcmp("-reissueDir", argv[i]) == 0)
{
printf("Found -reissueDir ");
_initialDirFilter = atoi(argv[++i]);
printf("%d ", _initialDirFilter);
_reissueDirFilter = atoi(argv[++i]);
printf("%d\n", _reissueDirFilter);
setDirectoryFilter(_initialDirFilter, _reissueDirFilter);
break;
}
else if (strcmp("-reissueDict", argv[i]) == 0)
{
printf("Found -reissueDict ");
_initialDictFilter = atoi(argv[++i]);
printf("%d ", _initialDictFilter);
_reissueDictFilter = atoi(argv[++i]);
printf("%d\n", _reissueDictFilter);
setDictionaryFilter(_initialDictFilter, _reissueDictFilter);
break;
}
else if (strcmp("-xmlTrace", argv[i]) == 0)
{
xmlTrace = RSSL_TRUE;
++i;
}
else if (strcmp("-loadDictFromFile", argv[i]) == 0)
{
_loadDictFromFile = RSSL_TRUE;
++i;
}
else if (strcmp("-reissueQos", argv[i]) == 0)
{
_reissueQos = RSSL_TRUE;
_qosRate = atoi(argv[++i]);
_qosTimeliness = atoi(argv[++i]);
printf("\nReissueQoS for rate = %d and timeline = %d\n", _qosRate, _qosTimeliness);
setReissueQos(_qosRate, _qosTimeliness);
break;
}
else if (strcmp("-reissueQosAndWorstQos", argv[i]) == 0)
{
_reissueQosAndWorstQos = RSSL_TRUE;
_qosRate = atoi(argv[++i]);
_qosTimeliness = atoi(argv[++i]);
_worstQosRate = atoi(argv[++i]);
_worstQosTimeliness = atoi(argv[++i]);
printf("\nReissueQoS for rate = %d and timeline = %d\n", _qosRate, _qosTimeliness);
printf("ReissueWorstQos QoS for worstRate = %d and worstTimeliness = %d\n", _worstQosRate, _worstQosTimeliness);
setReissueQosAndWorstQos(_qosRate, _qosTimeliness, _worstQosRate, _worstQosTimeliness);
break;
}
else if (strcmp("-sendGenericMsgOnLogin", argv[i]) == 0)
{
_sendGenMsgOnLogin = RSSL_TRUE;
break;
}
else if (strcmp("-sendGenericMsgOnDirectory", argv[i]) == 0)
{
_sendGenMsgOnDirectory = RSSL_TRUE;
break;
}
else if (strcmp("-requestDict", argv[i]) == 0)
{
_initialDictFilter = atoi(argv[++i]);
break;
}
else if (strcmp("-requestDir", argv[i]) == 0)
{
_initialDirFilter = atoi(argv[++i]);
break;
}
else if (strcmp("-reissueServiceId", argv[i]) == 0)
{
_changeServiceId = atoi(argv[++i]);
printf("\nReissueServiceId to service ID = %d\n", _changeServiceId);
setReissueChangeServiceName(_changeServiceId);
break;
}
else if (strcmp("-privateStreamForItemReq", argv[i]) == 0)
{
setPriviateStream();
++i;
}
else if (strcmp("-requestSameKeyWithDiffStreamId", argv[i]) == 0)
{
setReqSameKeyWithDiffStreamId();
snprintf(itemName, 128, "%s", defaultItemName);
addMarketPriceItemName(itemName, RSSL_FALSE);
break;
}
else if (strcmp("-specificServiceId", argv[i]) == 0)
{
setSpecificServiceId(atoi(argv[++i]));
++i;
}
else if (strcmp("-sendDirReqWithoutLogin", argv[i]) == 0)
{
_sendDirReqWithoutLogin = RSSL_TRUE;
++i;
}
else if (strcmp("-sendDictReqWithoutLogin", argv[i]) == 0)
{
_sendDictReqWithoutLogin = RSSL_TRUE;
++i;
}
else if (strcmp("-sendItemReqWithoutLogin", argv[i]) == 0)
{
_sendItemReqWithoutLogin = RSSL_TRUE;
++i;
}
//END APIQA
else if(strcmp("-libcryptoName", argv[i]) == 0)
{
i += 2;
snprintf(libcryptoName, 128, "%s", argv[i-1]);
initOpts.jitOpts.libcryptoName = libcryptoName;
}
else if(strcmp("-uname", argv[i]) == 0)
{
i += 2;
setUsername(argv[i-1]);
}
else if(strcmp("-at", argv[i]) == 0)
{
i += 2;
setAuthenticationToken(argv[i-1]);
}
else if(strcmp("-ax", argv[i]) == 0)
{
i += 2;
setAuthenticationExtended(argv[i-1]);
}
else if(strcmp("-aid", argv[i]) == 0)
{
i += 2;
setApplicationId(argv[i-1]);
}
else if(strcmp("-h", argv[i]) == 0)
{
i += 2;
snprintf(srvrHostname, 128, "%s", argv[i-1]);
}
else if(strcmp("-p", argv[i]) == 0)
{
i += 2;
snprintf(srvrPortNo, 128, "%s", argv[i-1]);
}
else if(strcmp("-ph", argv[i]) == 0)
{
i += 2;
snprintf(proxyHostname, 128, "%s", argv[i-1]);
}
else if(strcmp("-pp", argv[i]) == 0)
{
i += 2;
snprintf(proxyPort, 128, "%s", argv[i-1]);
}
else if(strcmp("-s", argv[i]) == 0)
{
i += 2;
snprintf(serviceName, 128, "%s", argv[i-1]);
}
else if (strcmp("-c", argv[i]) == 0)
{
i += 1;
if (0 == strcmp(argv[i], "socket") || 0 == strcmp(argv[i], "0"))
connType = RSSL_CONN_TYPE_SOCKET;
else if (0 == strcmp(argv[i], "http") || 0 == strcmp(argv[i], "2"))
connType = RSSL_CONN_TYPE_HTTP;
else if (0 == strcmp(argv[i], "encrypted") || 0 == strcmp(argv[i], "1"))
connType = RSSL_CONN_TYPE_ENCRYPTED;
else if (0 == strcmp(argv[i], "reliableMCast") || 0 == strcmp(argv[i], "4"))
connType = RSSL_CONN_TYPE_RELIABLE_MCAST;
else
{
connType = (RsslConnectionTypes)atoi(argv[i]);
}
i += 1;
}
else if (strcmp("-yc", argv[i]) == 0)
{
i += 2;
/* add item name in yield curve handler */
addYieldCurveItemName(argv[i-1], RSSL_FALSE);
ycItemReq = RSSL_TRUE;
}
else if(strcmp("-mp", argv[i]) == 0)
{
i += 2;
/* add item name in market price handler */
addMarketPriceItemName(argv[i-1], RSSL_FALSE);
mpItemReq = RSSL_TRUE;
}
else if(strcmp("-mbo", argv[i]) == 0)
{
i += 2;
/* add item name in market by order handler */
addMarketByOrderItemName(argv[i-1], RSSL_FALSE);
mboItemReq = RSSL_TRUE;
}
else if(strcmp("-mbp", argv[i]) == 0)
{
i += 2;
/* add item name in market by price handler */
addMarketByPriceItemName(argv[i-1], RSSL_FALSE);
mbpItemReq = RSSL_TRUE;
}
else if(strcmp("-sl", argv[i]) == 0)
{
i++;
slReq = RSSL_TRUE;
/* check the rest of the command line arguments */
if(i != argc)
{
/* check to see if next strings is the symbol list name */
if(!(strncmp("-", argv[i], 1)))
{
/* user didn't specifiy name */
setSymbolListInfo(RSSL_FALSE, slReq);
}
else
{
i++;
setSymbolListName(argv[i-1]);
setSymbolListInfo(RSSL_TRUE, slReq);
}
}
else
{
/* no more command line arguments, so user didn't specifiy SL name */
setSymbolListInfo(RSSL_FALSE, slReq);
}
}
else if(strcmp("-view", argv[i]) == 0)
{
i++;
setViewRequest();
}
else if (strcmp("-post", argv[i]) == 0)
{
i++;
onPostEnabled = RSSL_TRUE;
enableOnstreamPost();
}
else if (strcmp("-x", argv[i]) == 0)
{
i++;
xmlTrace = RSSL_TRUE;
snprintf(traceOutputFile, 128, "RsslConsumer\0");
}
else if (strcmp("-td", argv[i]) == 0)
{
i++;
showTransportDetails = RSSL_TRUE;
}
else if (strcmp("-offpost", argv[i]) == 0)
{
i++;
offPostEnabled = RSSL_TRUE;
}
else if(strcmp("-snapshot", argv[i]) == 0)
{
i++;
setMPSnapshotRequest();
setMBOSnapshotRequest();
setMBPSnapshotRequest();
setSLSnapshotRequest();
setYCSnapshotRequest();
}
else if(strcmp("-mpps", argv[i]) == 0)
{
i += 2;
/* add item name in market price handler */
addMarketPriceItemName(argv[i-1], RSSL_TRUE);
mpItemReq = RSSL_TRUE;
}
else if(strcmp("-mbops", argv[i]) == 0)
{
i += 2;
/* add item name in market by order handler */
addMarketByOrderItemName(argv[i-1], RSSL_TRUE);
mboItemReq = RSSL_TRUE;
}
else if(strcmp("-mbpps", argv[i]) == 0)
{
i += 2;
/* add item name in market by price handler */
addMarketByPriceItemName(argv[i-1], RSSL_TRUE);
mbpItemReq = RSSL_TRUE;
}
else if (strcmp("-ycps", argv[i]) == 0)
{
i += 2;
/* add item name in yield curve handler */
addYieldCurveItemName(argv[i-1], RSSL_TRUE);
ycItemReq = RSSL_TRUE;
}
else if(strcmp("-runtime", argv[i]) == 0)
{
i += 2;
timeToRun = atoi(argv[i-1]);
}
else
{
printf("Error: Unrecognized option: %s\n\n", argv[i]);
printf("Usage: %s or\n%s [-uname <LoginUsername>] [-h <SrvrHostname>] [-p <SrvrPortNo>] [-c <ConnType>] [-s <ServiceName>] [-view] [-post] [-offpost] [-snapshot] [-sl [<SymbolList Name>]] [-mp|-mpps <MarketPrice ItemName>] [-mbo|-mbops <MarketByOrder ItemName>] [-mbp|-mbpps <MarketByPrice ItemName>] [-runtime <seconds>] [-td]\n", argv[0], argv[0]);
printf("\n -mp or -mpps For each occurance, requests item using Market Price domain. (-mpps for private stream)\n");
printf("\n -mbo or -mbops For each occurance, requests item using Market By Order domain. (-mbops for private stream)\n");
printf("\n -mbp or -mbpps For each occurance, requests item using Market By Price domain. (-mbpps for private stream)\n");
printf("\n -yc or -ycps For each occurance, requests item using Yield Curve domain. (-ycps for private stream)\n");
printf("\n -view specifies each request using a basic dynamic view.\n");
printf("\n -post specifies that the application should attempt to send post messages on the first requested Market Price item (i.e., on-stream)\n");
printf("\n -offpost specifies that the application should attempt to send post messages on the login stream (i.e., off-stream)\n");
printf("\n -snapshot specifies each request using non-streaming.\n");
printf("\n -sl requests symbol list using Symbol List domain. (symbol list name optional)\n");
printf("\n -td prints out additional transport details from rsslReadEx() and rsslWriteEx() function calls \n");
printf("\n -x provides an XML trace of messages.\n");
printf("\n -at Specifies the Authentication Token. If this is present, the login user name type will be RDM_LOGIN_USER_AUTHN_TOKEN.\n");
printf("\n -ax Specifies the Authentication Extended information.\n");
printf("\n -aid Specifies the Application ID.\n");
printf("\n -runtime adjusts the time the application runs.\n");
//APIQA
printf("-sendGenericMsgOnLogin\n");
printf("-sendGenericMsgOnDirectory\n");
printf("-requestDict <verbosity>\n");
printf("-requestDir <filters>\n");
printf("-reissueServiceId <service ID>\n");
printf("-reissueDir <initial filter> <reissue filter>\n");
printf("-reissueDict <initial filter> <reissue filter>\n");
printf("-reissueQos <rate> <timeliness>\n");
printf("-reissueQosAndWorstQos <rate> <timeliness> <worstRate> <worstTimeliness>\n");
printf("\nRate value definition\n\t- rate == 0 then RSSL_QOS_RATE_TICK_BY_TICK\n\t- rate == -1 then RSSL_QOS_RATE_JIT_CONFLATED\n\t- if 0 < rate <= 65535, RSSL_QOS_RATE_TIME_CONFLATED using the rate for rateInfo\n");
printf("\nTimeliness value definition\n\t- timeliness == 0 then RSSL_QOS_TIME_REALTIME\n\t- timeliness == -1 then RSSL_QOS_TIME_DELAYED_UNKNOWN\n\t- if 0 < timeliness <= 65535, RSSL_QOS_TIME_DELAYED using the timelines for timeInfo");
//END APIQA
#ifdef _WIN32
/* WINDOWS: wait for user to enter something before exiting */
printf("\nPress Enter or Return key to exit application:");
getchar();
#endif
exit(RSSL_RET_FAILURE);
}
}
//APIQA
setDirectoryFilter(_initialDirFilter, _reissueDirFilter);
setDictionaryFilter(_initialDictFilter, _reissueDictFilter);
//END APIQA
printf("Proxy host: %s\n", proxyHostname);
printf("Proxy port: %s\n", proxyPort);
printf("\nInput arguments...\n\n");
printf("Using Connection Type = %d\n", connType);
printf("srvrHostname: %s\n", srvrHostname);
printf("srvrPortNo: %s\n", srvrPortNo);
printf("serviceName: %s\n", serviceName);
/* if no items were requested but a command line was specified, use the default item */
if (!mpItemReq && !mboItemReq && !mbpItemReq && !slReq && !ycItemReq)
{
snprintf(itemName, 128, "%s", defaultItemName);
/* add item name in market price handler */
addMarketPriceItemName(itemName, RSSL_FALSE);
mpItemReq = RSSL_TRUE;
}
/* this application requires at least one market price item to be requested
for on-stream posting to be performed */
if (onPostEnabled && !mpItemReq)
{
printf("\nPosting will not be performed as no Market Price items were requested\n");
onPostEnabled = RSSL_FALSE;
}
}
/* set service name in directory handler */
setServiceName(serviceName);
/* load dictionary */
//APIQA
//loadDictionary();
if (_loadDictFromFile)
{
loadDictionary();
}
//APIQA
/* Initialize RSSL */
/* RSSL_LOCK_NONE is used since this is a single threaded application. */
if (rsslInitializeEx(&initOpts, &error) != RSSL_RET_SUCCESS)
{
printf("rsslInitialize(): failed <%s>\n", error.text);
/* WINDOWS: wait for user to enter something before exiting */
#ifdef _WIN32
printf("\nPress Enter or Return key to exit application:");
getchar();
#endif
exit(RSSL_RET_FAILURE);
}
FD_ZERO(&readfds);
FD_ZERO(&exceptfds);
FD_ZERO(&wrtfds);
/* Initialize run-time */
initRuntime();
/* this is the main loop */
while(1)
{
/* this is the connection recovery loop */
while(shouldRecoverConnection)
{
/* Connect to RSSL server */
printf("\nAttempting to connect to server %s:%s...\n", srvrHostname, srvrPortNo);
if ((rsslConsumerChannel = connectToRsslServer(connType, &error)) == NULL)
{
printf("Unable to connect to RSSL server: <%s>\n",error.text);
}
else
{
FD_SET(rsslConsumerChannel->socketId, &readfds);
FD_SET(rsslConsumerChannel->socketId, &wrtfds);
FD_SET(rsslConsumerChannel->socketId, &exceptfds);
}
if (rsslConsumerChannel != NULL && rsslConsumerChannel->state == RSSL_CH_STATE_ACTIVE)
shouldRecoverConnection = RSSL_FALSE;
/* Wait for channel to become active. This finalizes the three-way handshake. */
while (rsslConsumerChannel != NULL && rsslConsumerChannel->state != RSSL_CH_STATE_ACTIVE)
{
useRead = readfds;
useWrt = wrtfds;
useExcept = exceptfds;
/* Set a timeout value if the provider accepts the connection, but does not initialize it */
time_interval.tv_sec = 60;
time_interval.tv_usec = 0;
selRet = select(FD_SETSIZE, &useRead, &useWrt, &useExcept, &time_interval);
/* select has timed out, close the channel and attempt to reconnect */
if(selRet == 0)
{
printf("\nChannel initialization has timed out, attempting to reconnect...\n");
FD_CLR(rsslConsumerChannel->socketId, &readfds);
FD_CLR(rsslConsumerChannel->socketId, &exceptfds);
if (FD_ISSET(rsslConsumerChannel->socketId, &wrtfds))
FD_CLR(rsslConsumerChannel->socketId, &wrtfds);
recoverConnection();
}
else
/* Received a response from the provider. */
if(selRet > 0 && (FD_ISSET(rsslConsumerChannel->socketId, &useRead) || FD_ISSET(rsslConsumerChannel->socketId, &useWrt) || FD_ISSET(rsslConsumerChannel->socketId, &useExcept)))
{
if (rsslConsumerChannel->state == RSSL_CH_STATE_INITIALIZING)
{
FD_CLR(rsslConsumerChannel->socketId,&wrtfds);
if ((retval = rsslInitChannel(rsslConsumerChannel, &inProg, &error)) < RSSL_RET_SUCCESS)
{
printf("\nchannelInactive fd="SOCKET_PRINT_TYPE" <%s>\n",
rsslConsumerChannel->socketId,error.text);
recoverConnection();
break;
}
else
{
switch (retval)
{
case RSSL_RET_CHAN_INIT_IN_PROGRESS:
if (inProg.flags & RSSL_IP_FD_CHANGE)
{
printf("\nChannel In Progress - New FD: "SOCKET_PRINT_TYPE" Old FD: "SOCKET_PRINT_TYPE"\n",rsslConsumerChannel->socketId, inProg.oldSocket );
FD_CLR(inProg.oldSocket,&readfds);
FD_CLR(inProg.oldSocket,&exceptfds);
FD_SET(rsslConsumerChannel->socketId,&readfds);
FD_SET(rsslConsumerChannel->socketId,&exceptfds);
FD_SET(rsslConsumerChannel->socketId,&wrtfds);
}
else
{
printf("\nChannel "SOCKET_PRINT_TYPE" In Progress...\n", rsslConsumerChannel->socketId);
//Sleep(1000);
}
break;
case RSSL_RET_SUCCESS:
{
RsslChannelInfo chanInfo;
printf("\nChannel "SOCKET_PRINT_TYPE" Is Active\n" ,rsslConsumerChannel->socketId);
/* reset should recover connection flag */
shouldRecoverConnection = RSSL_FALSE;
/* if device we connect to supports connected component versioning,
* also display the product version of what this connection is to */
if ((retval = rsslGetChannelInfo(rsslConsumerChannel, &chanInfo, &error)) >= RSSL_RET_SUCCESS)
{
RsslUInt32 i;
for (i = 0; i < chanInfo.componentInfoCount; i++)
{
printf("Connected to %s device.\n", chanInfo.componentInfo[i]->componentVersion.data);
}
}
}
break;
default:
printf("\nBad return value fd="SOCKET_PRINT_TYPE" <%s>\n",
rsslConsumerChannel->socketId,error.text);
cleanUpAndExit();
break;
}
}
}
}
else
if(selRet < 0)
{
printf("\nSelect error.\n");
cleanUpAndExit();
}
handleRuntime();
}
/* sleep before trying again */
if (shouldRecoverConnection)
{
for(i = 0; i < CONSUMER_CONNECTION_RETRY_TIME; ++i)
{
#ifdef _WIN32
Sleep(1000);
#else
sleep(1);
#endif
handleRuntime();
}
}
}
/* WINDOWS: change size of send/receive buffer since it's small by default */
#ifdef _WIN32
if (rsslIoctl(rsslConsumerChannel, RSSL_SYSTEM_WRITE_BUFFERS, &sendBfrSize, &error) != RSSL_RET_SUCCESS)
{
printf("rsslIoctl(): failed <%s>\n", error.text);
}
if (rsslIoctl(rsslConsumerChannel, RSSL_SYSTEM_READ_BUFFERS, &rcvBfrSize, &error) != RSSL_RET_SUCCESS)
{
printf("rsslIoctl(): failed <%s>\n", error.text);
}
#endif
/* Initialize ping handler */
initPingHandler(rsslConsumerChannel);
/* Send login request message */
isLoginReissue = RSSL_FALSE;
//APIQA
/*if (sendLoginRequest(rsslConsumerChannel, "rsslConsumer", RSSL_CONSUMER, &loginSuccessCallBack) != RSSL_RET_SUCCESS)
{
cleanUpAndExit();
}*/
if (!_sendDirReqWithoutLogin && !_sendDictReqWithoutLogin && !_sendItemReqWithoutLogin)
{
if (sendLoginRequest(rsslConsumerChannel, "rsslConsumer", RSSL_CONSUMER, &loginSuccessCallBack) != RSSL_RET_SUCCESS)
{
cleanUpAndExit();
}
}
else
{
printf("FALSE\n");
if (_sendDirReqWithoutLogin)
{
sendSourceDirectoryRequest(rsslConsumerChannel, _sendGenMsgOnDirectory);
}
else if (_sendDictReqWithoutLogin)
{
sendDictionaryRequest(rsslConsumerChannel, "RWFFld", FIELD_DICTIONARY_STREAM_ID, _initialDictFilter);
sendDictionaryRequest(rsslConsumerChannel, "RWFEnum", ENUM_TYPE_DICTIONARY_STREAM_ID, _initialDictFilter);
}
else if (_sendItemReqWithoutLogin)
{
printf("Sending MP REQUEST\n");
sendMarketPriceItemRequests(rsslConsumerChannel);
}
}
//END APIQA
/* this is the message processing loop */
while(1)
{
useRead = readfds;
useExcept = exceptfds;
useWrt = wrtfds;
time_interval.tv_sec = 1;
time_interval.tv_usec = 0;
/* Call select() to check for any messages */
selRet = select(FD_SETSIZE,&useRead,
&useWrt,&useExcept,&time_interval);
if (selRet < 0) /* no messages received, continue */
{
#ifdef _WIN32
if (WSAGetLastError() == WSAEINTR)
continue;
#else
if (errno == EINTR)
{
continue;
}
#endif
}
else if (selRet > 0) /* messages received, read from channel */
{
if ((rsslConsumerChannel != NULL) && (rsslConsumerChannel->socketId != -1))
{
if ((FD_ISSET(rsslConsumerChannel->socketId, &useRead)) ||
(FD_ISSET(rsslConsumerChannel->socketId, &useExcept)))
{
if (readFromChannel(rsslConsumerChannel) != RSSL_RET_SUCCESS)
recoverConnection();
}
/* flush for write file descriptor and active state */
if (rsslConsumerChannel != NULL &&
FD_ISSET(rsslConsumerChannel->socketId, &useWrt) &&
rsslConsumerChannel->state == RSSL_CH_STATE_ACTIVE)
{
if ((retval = rsslFlush(rsslConsumerChannel, &error)) < RSSL_RET_SUCCESS)
{
printf("rsslFlush() failed with return code %d - <%s>\n", retval, error.text);
}
else if (retval == RSSL_RET_SUCCESS)
{
/* clear write fd */
FD_CLR(rsslConsumerChannel->socketId, &wrtfds);
}
}
}
}
/* break out of message processing loop if should recover connection */
if (shouldRecoverConnection == RSSL_TRUE)
{
printf("Recovering connection in 5 seconds\n");
connectionRecovery = RSSL_TRUE;
#ifdef _WIN32
Sleep(5000);
#else
sleep(5);
#endif
break;
}
/* Handle pings */
handlePings(rsslConsumerChannel);
/* Handle run-time */
handleRuntime();
if (onPostEnabled || offPostEnabled)
{
/* if configured to post, send post messages if its time */
/* Handle Post */
if (handlePosts(rsslConsumerChannel, connectionRecovery) != RSSL_RET_SUCCESS)
recoverConnection();
connectionRecovery = RSSL_FALSE;
}
if ((currentTime = time(NULL)) < 0)
{
printf("time() failed.\n");
}
// send login reissue if login reissue time has passed
if (canSendLoginReissue == RSSL_TRUE &&
currentTime >= (RsslInt)loginReissueTime)
{
isLoginReissue = RSSL_TRUE;
if (sendLoginRequest(rsslConsumerChannel, "rsslConsumer", RSSL_CONSUMER, &loginSuccessCallBack) != RSSL_RET_SUCCESS)
{
printf("Login reissue failed\n");
}
else
{
printf("Login reissue sent\n");
}
canSendLoginReissue = RSSL_FALSE;
}
}
}
}
void UPAConsumer::Run()
{
RsslError error;
struct timeval time_interval;
RsslRet retval = 0;
fd_set useRead;
fd_set useExcept;
fd_set useWrt;
// get hold of the statistics logger
statsLogger_ = StatisticsLogger::GetStatisticsLogger();
// todo might want to make these configurable
#ifdef _WIN32
int rcvBfrSize = 65535;
int sendBfrSize = 65535;
#endif
int selRet;
FD_ZERO(&readfds_);
FD_ZERO(&exceptfds_);
FD_ZERO(&wrtfds_);
// The outer thread loop attempts to make / remake a connection to the rssl server
//
// Inner loop dispatches requests from the mama queue and reads the socket for incoming responses
while (runThread_)
{
// attempt to make connection
while(shouldRecoverConnection_ && runThread_)
{
login_->UPAChannel(0);
sourceDirectory_->UPAChannel(0);
upaDictionary_->UPAChannel(0);
// connect to server
t42log_info("Attempting to connect to server %s:%s...\n", connectionConfig_.Host().c_str(), connectionConfig_.Port().c_str());
if ((rsslConsumerChannel_ = ConnectToRsslServer(connectionConfig_.Host(), connectionConfig_.Port(), interfaceName_, connType_, &error)) == NULL)
{
t42log_error("Unable to connect to RSSL server: <%s>\n",error.text);
}
else
{
if (rsslConsumerChannel_)
{
// connected - set up socket fds
RsslSocket s = rsslConsumerChannel_->socketId;
FD_SET(rsslConsumerChannel_->socketId, &readfds_);
FD_SET(rsslConsumerChannel_->socketId, &wrtfds_);
FD_SET(rsslConsumerChannel_->socketId, &exceptfds_);
}
}
if (rsslConsumerChannel_ != NULL && rsslConsumerChannel_->state == RSSL_CH_STATE_ACTIVE)
shouldRecoverConnection_ = RSSL_FALSE;
//Wait for channel to become active.
while (rsslConsumerChannel_ != NULL && rsslConsumerChannel_->state != RSSL_CH_STATE_ACTIVE && runThread_)
{
useRead = readfds_;
useWrt = wrtfds_;
useExcept = exceptfds_;
/* Set a timeout value if the provider accepts the connection, but does not initialize it */
time_interval.tv_sec = 60;
time_interval.tv_usec = 0;
selRet = select(FD_SETSIZE, &useRead, &useWrt, &useExcept, &time_interval);
// select has timed out, close the channel and attempt to reconnect
if (selRet == 0)
{
t42log_warn("Channel initialization has timed out, attempting to reconnect...\n");
if (rsslConsumerChannel_)
{
FD_CLR(rsslConsumerChannel_->socketId, &readfds_);
FD_CLR(rsslConsumerChannel_->socketId, &exceptfds_);
if (FD_ISSET(rsslConsumerChannel_->socketId, &wrtfds_))
FD_CLR(rsslConsumerChannel_->socketId, &wrtfds_);
}
RecoverConnection();
}
else
// Received a response from the provider.
if (rsslConsumerChannel_ && selRet > 0 && (FD_ISSET(rsslConsumerChannel_->socketId, &useRead) || FD_ISSET(rsslConsumerChannel_->socketId, &useWrt) || FD_ISSET(rsslConsumerChannel_->socketId, &useExcept)))
{
if (rsslConsumerChannel_->state == RSSL_CH_STATE_INITIALIZING)
{
RsslInProgInfo inProg = RSSL_INIT_IN_PROG_INFO;
FD_CLR(rsslConsumerChannel_->socketId,&wrtfds_);
if ((retval = rsslInitChannel(rsslConsumerChannel_, &inProg, &error)) < RSSL_RET_SUCCESS)
{
// channel init failed, try again
t42log_warn("channelInactive fd=%d <%s>\n",
rsslConsumerChannel_->socketId,error.text);
RecoverConnection();
break;
}
else
{
switch ((int)retval)
{
case RSSL_RET_CHAN_INIT_IN_PROGRESS:
if (inProg.flags & RSSL_IP_FD_CHANGE)
{
t42log_info("Channel In Progress - New FD: %d Old FD: %d\n",rsslConsumerChannel_->socketId, inProg.oldSocket );
FD_CLR(inProg.oldSocket,&readfds_);
FD_CLR(inProg.oldSocket,&exceptfds_);
FD_SET(rsslConsumerChannel_->socketId,&readfds_);
FD_SET(rsslConsumerChannel_->socketId,&exceptfds_);
FD_SET(rsslConsumerChannel_->socketId,&wrtfds_);
}
else
{
t42log_info("Channel %d In Progress...\n", rsslConsumerChannel_->socketId);
}
break;
case RSSL_RET_SUCCESS:
{
// connected
t42log_info("Channel %d Is Active\n" ,rsslConsumerChannel_->socketId);
shouldRecoverConnection_ = RSSL_FALSE;
RsslChannelInfo chanInfo;
// log channel info
if ((retval = rsslGetChannelInfo(rsslConsumerChannel_, &chanInfo, &error)) >= RSSL_RET_SUCCESS)
{
RsslUInt32 i;
for (i = 0; i < chanInfo.componentInfoCount; i++)
{
t42log_info("Connected to %s device.\n", chanInfo.componentInfo[i]->componentVersion.data);
}
}
login_->UPAChannel(rsslConsumerChannel_);
sourceDirectory_->UPAChannel(rsslConsumerChannel_);
upaDictionary_->UPAChannel(rsslConsumerChannel_);
mama_log (MAMA_LOG_LEVEL_FINEST, "Provider returned \"Connection Successful\"");
NotifyListeners(true, "Provider returned \"Connection Successful\"");
}
break;
default:
{
// Connection has failed
char buff[256]={0};
memset(buff,0,sizeof(buff));
sprintf(buff, "Bad return value on connection fd=%d <%s>\n", rsslConsumerChannel_->socketId,error.text);
t42log_error("%s\n", buff);
NotifyListeners(false, buff);
runThread_ = false;
}
break;
}
}
}
}
else
if (selRet < 0)
{
t42log_error("Select error.\n");
runThread_ = false;
break;
}
}
// wait a while before retry
if (shouldRecoverConnection_)
{
LogReconnection();
WaitReconnectionDelay();
}
}
// WINDOWS: change size of send/receive buffer since it's small by default
#ifdef _WIN32
if (rsslConsumerChannel_ && rsslIoctl(rsslConsumerChannel_, RSSL_SYSTEM_WRITE_BUFFERS, &sendBfrSize, &error) != RSSL_RET_SUCCESS)
{
t42log_error("rsslIoctl(): failed <%s>\n", error.text);
}
if (rsslConsumerChannel_ && rsslIoctl(rsslConsumerChannel_, RSSL_SYSTEM_READ_BUFFERS, &rcvBfrSize, &error) != RSSL_RET_SUCCESS)
{
t42log_error("rsslIoctl(): failed <%s>\n", error.text);
}
#endif
/* Initialize ping handler */
if (rsslConsumerChannel_)
InitPingHandler(rsslConsumerChannel_);
int64_t queueCount = 0;
/* this is the message processing loop */
while (runThread_)
{
// first dispatch some events off the event queue
if (!PumpQueueEvents())
{
break;
}
if ((rsslConsumerChannel_ != NULL) && (rsslConsumerChannel_->socketId != -1))
{
// if we have a connection
useRead = readfds_;
useExcept = exceptfds_;
useWrt = wrtfds_;
time_interval.tv_sec = 0;
time_interval.tv_usec = 100000;
// look at the socket state
selRet = select(FD_SETSIZE, &useRead, &useWrt, &useExcept, &time_interval);
}
else
{
// no connection, just sleep for 1s
#ifdef _WIN32
Sleep(1000);
#else
sleep(1);
#endif
continue;
}
if (!runThread_)
{
// thread is stopped
break;
}
if (selRet < 0) // no messages received, continue
{
#ifdef _WIN32
if (WSAGetLastError() == WSAEINTR)
continue;
#else
if (errno == EINTR)
{
continue;
}
#endif
}
else if (selRet > 0) // messages received
{
if ((rsslConsumerChannel_ != NULL) && (rsslConsumerChannel_->socketId != -1))
{
if ((FD_ISSET(rsslConsumerChannel_->socketId, &useRead)) ||
(FD_ISSET(rsslConsumerChannel_->socketId, &useExcept)))
{
// This will empty the read buffer and dispatch incoming events
if (ReadFromChannel(rsslConsumerChannel_) != RSSL_RET_SUCCESS)
{
// the read failed so attempt to recover if required
if(RSSL_TRUE == shouldRecoverConnection_)
{
RecoverConnection();
}
else
{
// otherwise just run out of the thread
runThread_ = false;
}
}
}
// If there's anything to be written flush the write socket
if (rsslConsumerChannel_ != NULL &&
FD_ISSET(rsslConsumerChannel_->socketId, &useWrt) &&
rsslConsumerChannel_->state == RSSL_CH_STATE_ACTIVE)
{
if ((retval = rsslFlush(rsslConsumerChannel_, &error)) < RSSL_RET_SUCCESS)
{
t42log_error("rsslFlush() failed with return code %d - <%s>\n", retval, error.text);
}
else if (retval == RSSL_RET_SUCCESS)
{
// and clear the fd
FD_CLR(rsslConsumerChannel_->socketId, &wrtfds_);
}
}
}
}
// break out of message processing loop if should recover connection
if (shouldRecoverConnection_ == RSSL_TRUE)
{
LogReconnection();
WaitReconnectionDelay();
break;
}
// check if its time to process pings
if (rsslConsumerChannel_)
{
ProcessPings(rsslConsumerChannel_);
}
}
}
// thread has stopped
RemoveChannel(rsslConsumerChannel_);
t42log_debug("Exit UPAConsumer thread\n");
}
RsslRet processActiveChannel(ChannelHandler *pChanHandler, ChannelInfo *pChannelInfo)
{
ProviderThread *pProvThread = (ProviderThread*)pChanHandler->pUserSpec;
ProviderSession *pProvSession = (ProviderSession*)pChannelInfo->pUserSpec;
RsslError error;
RsslRet ret;
RsslChannelInfo channelInfo;
RsslUInt32 count;
#ifdef ENABLE_XML_TRACE
RsslTraceOptions traceOptions;
rsslClearTraceOptions(&traceOptions);
traceOptions.traceMsgFileName = "upacProvPerf";
traceOptions.traceMsgMaxFileSize = 1000000000;
traceOptions.traceFlags |= RSSL_TRACE_TO_FILE_ENABLE | RSSL_TRACE_WRITE | RSSL_TRACE_READ;
rsslIoctl(pChannelInfo->pChannel, (RsslIoctlCodes)RSSL_TRACE, (void *)&traceOptions, &error);
#endif
if (provPerfConfig.highWaterMark > 0)
{
if (rsslIoctl(pChannelInfo->pChannel, RSSL_HIGH_WATER_MARK, &provPerfConfig.highWaterMark, &error) != RSSL_RET_SUCCESS)
{
printf("rsslIoctl() of RSSL_HIGH_WATER_MARK failed <%s>\n", error.text);
exit(-1);
}
}
if ((ret = rsslGetChannelInfo(pChannelInfo->pChannel, &channelInfo, &error)) != RSSL_RET_SUCCESS)
{
printf("rsslGetChannelInfo() failed: %d\n", ret);
return 0;
}
printf( "Channel %d active. Channel Info:\n"
" maxFragmentSize: %u\n"
" maxOutputBuffers: %u\n"
" guaranteedOutputBuffers: %u\n"
" numInputBuffers: %u\n"
" pingTimeout: %u\n"
" clientToServerPings: %s\n"
" serverToClientPings: %s\n"
" sysSendBufSize: %u\n"
" sysSendBufSize: %u\n"
" compressionType: %s\n"
" compressionThreshold: %u\n"
" ComponentInfo: ",
pChannelInfo->pChannel->socketId,
channelInfo.maxFragmentSize,
channelInfo.maxOutputBuffers, channelInfo.guaranteedOutputBuffers,
channelInfo.numInputBuffers,
channelInfo.pingTimeout,
channelInfo.clientToServerPings == RSSL_TRUE ? "true" : "false",
channelInfo.serverToClientPings == RSSL_TRUE ? "true" : "false",
channelInfo.sysSendBufSize, channelInfo.sysRecvBufSize,
channelInfo.compressionType == RSSL_COMP_ZLIB ? "zlib" : "none",
channelInfo.compressionThreshold
);
if (channelInfo.componentInfoCount == 0)
printf("(No component info)");
else
for(count = 0; count < channelInfo.componentInfoCount; ++count)
{
printf("%.*s",
channelInfo.componentInfo[count]->componentVersion.length,
channelInfo.componentInfo[count]->componentVersion.data);
if (count < channelInfo.componentInfoCount - 1)
printf(", ");
}
printf ("\n\n");
/* Check that we can successfully pack, if packing messages. */
if (providerThreadConfig.totalBuffersPerPack > 1
&& providerThreadConfig.packingBufferLength > channelInfo.maxFragmentSize)
{
printf("Error(Channel %d): MaxFragmentSize %u is too small for packing buffer size %u\n",
pChannelInfo->pChannel->socketId, channelInfo.maxFragmentSize,
providerThreadConfig.packingBufferLength);
exit(-1);
}
if (ret = (printEstimatedMsgSizes(pProvThread, pProvSession)) != RSSL_RET_SUCCESS)
return RSSL_RET_FAILURE;
pProvSession->timeActivated = getTimeNano();
return RSSL_RET_SUCCESS;
}
RsslReactorCallbackRet channelEventCallback(RsslReactor *pReactor, RsslReactorChannel *pReactorChannel, RsslReactorChannelEvent *pChannelEvent)
{
ProviderSession *pProvSession = (ProviderSession *)pReactorChannel->userSpecPtr;
ProviderThread *pProviderThread = pProvSession->pProviderThread;
RsslErrorInfo rsslErrorInfo;
RsslReactorChannelInfo reactorChannelInfo;
RsslUInt32 count;
RsslRet ret;
switch(pChannelEvent->channelEventType)
{
case RSSL_RC_CET_CHANNEL_UP:
{
/* A channel that we have requested via rsslReactorAccept() has come up. Set our
* file descriptor sets so we can be notified to start calling rsslReactorDispatch() for
* this channel. */
FD_SET(pReactorChannel->socketId, &pProviderThread->readfds);
FD_SET(pReactorChannel->socketId, &pProviderThread->exceptfds);
#ifdef ENABLE_XML_TRACE
RsslTraceOptions traceOptions;
rsslClearTraceOptions(&traceOptions);
traceOptions.traceMsgFileName = "upacProvPerf";
traceOptions.traceMsgMaxFileSize = 1000000000;
traceOptions.traceFlags |= RSSL_TRACE_TO_FILE_ENABLE | RSSL_TRACE_WRITE | RSSL_TRACE_READ;
rsslIoctl(pChannelInfo->pChannel, (RsslIoctlCodes)RSSL_TRACE, (void *)&traceOptions, &error);
#endif
if (provPerfConfig.highWaterMark > 0)
{
if (rsslReactorChannelIoctl(pReactorChannel, RSSL_HIGH_WATER_MARK, &provPerfConfig.highWaterMark, &rsslErrorInfo) != RSSL_RET_SUCCESS)
{
printf("rsslReactorChannelIoctl() of RSSL_HIGH_WATER_MARK failed <%s>\n", rsslErrorInfo.rsslError.text);
exit(-1);
}
}
if ((ret = rsslReactorGetChannelInfo(pReactorChannel, &reactorChannelInfo, &rsslErrorInfo)) != RSSL_RET_SUCCESS)
{
printf("rsslReactorGetChannelInfo() failed: %d\n", ret);
return RSSL_RC_CRET_SUCCESS;
}
printf( "Channel %d active. Channel Info:\n"
" maxFragmentSize: %u\n"
" maxOutputBuffers: %u\n"
" guaranteedOutputBuffers: %u\n"
" numInputBuffers: %u\n"
" pingTimeout: %u\n"
" clientToServerPings: %s\n"
" serverToClientPings: %s\n"
" sysSendBufSize: %u\n"
" sysSendBufSize: %u\n"
" compressionType: %s\n"
" compressionThreshold: %u\n"
" ComponentInfo: ",
pReactorChannel->socketId,
reactorChannelInfo.rsslChannelInfo.maxFragmentSize,
reactorChannelInfo.rsslChannelInfo.maxOutputBuffers, reactorChannelInfo.rsslChannelInfo.guaranteedOutputBuffers,
reactorChannelInfo.rsslChannelInfo.numInputBuffers,
reactorChannelInfo.rsslChannelInfo.pingTimeout,
reactorChannelInfo.rsslChannelInfo.clientToServerPings == RSSL_TRUE ? "true" : "false",
reactorChannelInfo.rsslChannelInfo.serverToClientPings == RSSL_TRUE ? "true" : "false",
reactorChannelInfo.rsslChannelInfo.sysSendBufSize, reactorChannelInfo.rsslChannelInfo.sysRecvBufSize,
reactorChannelInfo.rsslChannelInfo.compressionType == RSSL_COMP_ZLIB ? "zlib" : "none",
reactorChannelInfo.rsslChannelInfo.compressionThreshold
);
if (reactorChannelInfo.rsslChannelInfo.componentInfoCount == 0)
printf("(No component info)");
else
for(count = 0; count < reactorChannelInfo.rsslChannelInfo.componentInfoCount; ++count)
{
printf("%.*s",
reactorChannelInfo.rsslChannelInfo.componentInfo[count]->componentVersion.length,
reactorChannelInfo.rsslChannelInfo.componentInfo[count]->componentVersion.data);
if (count < reactorChannelInfo.rsslChannelInfo.componentInfoCount - 1)
printf(", ");
}
printf ("\n\n");
/* Check that we can successfully pack, if packing messages. */
if (providerThreadConfig.totalBuffersPerPack > 1
&& providerThreadConfig.packingBufferLength > reactorChannelInfo.rsslChannelInfo.maxFragmentSize)
{
printf("Error(Channel %d): MaxFragmentSize %u is too small for packing buffer size %u\n",
pReactorChannel->socketId, reactorChannelInfo.rsslChannelInfo.maxFragmentSize,
providerThreadConfig.packingBufferLength);
exit(-1);
}
pProvSession->pChannelInfo->pChannel = pReactorChannel->pRsslChannel;
pProvSession->pChannelInfo->pReactorChannel = pReactorChannel;
pProvSession->pChannelInfo->pReactor = pReactor;
rsslQueueAddLinkToBack(&pProviderThread->channelHandler.activeChannelList, &pProvSession->pChannelInfo->queueLink);
pProvSession->timeActivated = getTimeNano();
return RSSL_RC_CRET_SUCCESS;
}
case RSSL_RC_CET_CHANNEL_READY:
{
if (ret = (printEstimatedMsgSizes(pProviderThread, pProvSession)) != RSSL_RET_SUCCESS)
{
printf("printEstimatedMsgSizes() failed: %d\n", ret);
return RSSL_RC_CRET_SUCCESS;
}
return RSSL_RC_CRET_SUCCESS;
}
case RSSL_RC_CET_FD_CHANGE:
{
/* The file descriptor representing the RsslReactorChannel has been changed.
* Update our file descriptor sets. */
printf("Fd change: %d to %d\n", pReactorChannel->oldSocketId, pReactorChannel->socketId);
FD_CLR(pReactorChannel->oldSocketId, &pProviderThread->readfds);
FD_CLR(pReactorChannel->oldSocketId, &pProviderThread->exceptfds);
FD_SET(pReactorChannel->socketId, &pProviderThread->readfds);
FD_SET(pReactorChannel->socketId, &pProviderThread->exceptfds);
return RSSL_RC_CRET_SUCCESS;
}
case RSSL_RC_CET_WARNING:
{
/* We have received a warning event for this channel. Print the information and continue. */
printf("Received warning for Channel fd=%d.\n", pReactorChannel->socketId);
printf(" Error text: %s\n", pChannelEvent->pError->rsslError.text);
return RSSL_RC_CRET_SUCCESS;
}
case RSSL_RC_CET_CHANNEL_DOWN:
{
pProviderThread->stats.inactiveTime = getTimeNano();
printf("Channel Closed.\n");
FD_CLR(pReactorChannel->socketId, &pProviderThread->readfds);
FD_CLR(pReactorChannel->socketId, &pProviderThread->exceptfds);
--pProviderThread->clientSessionsCount;
if (pProvSession->pChannelInfo->pReactorChannel && rsslQueueGetElementCount(&pProviderThread->channelHandler.activeChannelList) > 0)
{
rsslQueueRemoveLink(&pProviderThread->channelHandler.activeChannelList, &pProvSession->pChannelInfo->queueLink);
}
if (pProvSession)
{
free(pProvSession->pChannelInfo);
providerSessionDestroy(pProviderThread, pProvSession);
}
if (rsslReactorCloseChannel(pReactor, pReactorChannel, &rsslErrorInfo) != RSSL_RET_SUCCESS)
{
printf("rsslReactorCloseChannel() failed: %s\n", rsslErrorInfo.rsslError.text);
cleanUpAndExit();
}
return RSSL_RC_CRET_SUCCESS;
}
default:
printf("Unknown channel event!\n");
cleanUpAndExit();
}
return RSSL_RC_CRET_SUCCESS;
}
RsslRet processActiveChannel(ChannelHandler *pChanHandler, ChannelInfo *pChannelInfo)
{
ProviderThread *pProviderThread = (ProviderThread*)pChanHandler->pUserSpec;
ProviderSession *pProvSession = (ProviderSession*)pChannelInfo->pUserSpec;
RsslRet ret;
RsslError error;
RsslChannelInfo channelInfo;
RsslUInt32 count;
if (niProvPerfConfig.highWaterMark > 0)
{
if (rsslIoctl(pChannelInfo->pChannel, RSSL_HIGH_WATER_MARK, &niProvPerfConfig.highWaterMark, &error) != RSSL_RET_SUCCESS)
{
printf("rsslIoctl() of RSSL_HIGH_WATER_MARK failed <%s>\n", error.text);
exit(-1);
}
}
if ((ret = rsslGetChannelInfo(pChannelInfo->pChannel, &channelInfo, &error)) != RSSL_RET_SUCCESS)
{
printf("rsslGetChannelInfo() failed: %d\n", ret);
return 0;
}
printf( "Channel %d active. Channel Info:\n"
" maxFragmentSize: %u\n"
" maxOutputBuffers: %u\n"
" guaranteedOutputBuffers: %u\n"
" numInputBuffers: %u\n"
" pingTimeout: %u\n"
" clientToServerPings: %s\n"
" serverToClientPings: %s\n"
" sysSendBufSize: %u\n"
" sysSendBufSize: %u\n"
" compressionType: %s\n"
" compressionThreshold: %u\n"
" ComponentInfo: ",
pChannelInfo->pChannel->socketId,
channelInfo.maxFragmentSize,
channelInfo.maxOutputBuffers, channelInfo.guaranteedOutputBuffers,
channelInfo.numInputBuffers,
channelInfo.pingTimeout,
channelInfo.clientToServerPings == RSSL_TRUE ? "true" : "false",
channelInfo.serverToClientPings == RSSL_TRUE ? "true" : "false",
channelInfo.sysSendBufSize, channelInfo.sysRecvBufSize,
channelInfo.compressionType == RSSL_COMP_ZLIB ? "zlib" : "none",
channelInfo.compressionThreshold
);
if (channelInfo.componentInfoCount == 0)
printf("(No component info)");
else
for(count = 0; count < channelInfo.componentInfoCount; ++count)
{
printf("%.*s",
channelInfo.componentInfo[count]->componentVersion.length,
channelInfo.componentInfo[count]->componentVersion.data);
if (count < channelInfo.componentInfoCount - 1)
printf(", ");
}
printf ("\n\n");
/* Check that we can successfully pack, if packing messages. */
if (providerThreadConfig.totalBuffersPerPack > 1
&& providerThreadConfig.packingBufferLength > channelInfo.maxFragmentSize)
{
printf("Error(Channel %d): MaxFragmentSize %u is too small for packing buffer size %u\n",
pChannelInfo->pChannel->socketId, channelInfo.maxFragmentSize,
providerThreadConfig.packingBufferLength);
exit(-1);
}
if (ret = (printEstimatedMsgSizes(pProviderThread, pProvSession)) != RSSL_RET_SUCCESS)
return RSSL_RET_FAILURE;
pProvSession->timeActivated = getTimeNano();
/* Send Login Request */
ret = sendLoginRequest(pChanHandler, pChannelInfo, 1, &error);
if (ret < RSSL_RET_SUCCESS)
{
printf("sendLoginRequest() failed: %d\n", ret);
exit(-1);
}
else if (ret > RSSL_RET_SUCCESS)
{
/* Need to flush */
providerThreadRequestChannelFlush(pProviderThread, pChannelInfo);
}
return RSSL_RET_SUCCESS;
}
void UPAProvider::ReadFromChannel(RsslChannel* chnl)
{
// first, handle state change
int retval;
RsslError error;
if (chnl->socketId != -1 && chnl->state == RSSL_CH_STATE_INITIALIZING)
{
RsslInProgInfo inProg = RSSL_INIT_IN_PROG_INFO;
// its initialising
if ((retval = rsslInitChannel(chnl, &inProg, &error)) < RSSL_RET_SUCCESS)
{
// we fail to init the channel so just shut it down
t42log_warn("sessionInactive fd=%d <%s>\n", chnl->socketId,error.text);
RemoveChannelConnection(chnl);
}
else
{
switch (retval)
{
case RSSL_RET_CHAN_INIT_IN_PROGRESS:
if (inProg.flags & RSSL_IP_FD_CHANGE)
{
// the FDs have changed
t42log_info("Channel In Progress - New FD: %d Old FD: %d\n",chnl->socketId, inProg.oldSocket );
FD_CLR(inProg.oldSocket,&readfds_);
FD_CLR(inProg.oldSocket,&exceptfds_);
FD_SET(chnl->socketId,&readfds_);
FD_SET(chnl->socketId,&exceptfds_);
}
else
{
t42log_debug("Channel %d connection in progress\n", chnl->socketId);
}
break;
case RSSL_RET_SUCCESS:
{
// initialization is complete
t42log_info("Client Channel fd=%d is now ACTIVE\n" ,chnl->socketId);
#ifdef _WIN32
// WINDOWS: change size of send/receive buffer since it's small by default
int rcvBfrSize = 65535;
int sendBfrSize = 65535;
if (rsslIoctl(chnl, RSSL_SYSTEM_WRITE_BUFFERS, &sendBfrSize, &error) != RSSL_RET_SUCCESS)
{
t42log_warn("rsslIoctl(): failed <%s>\n", error.text);
}
if (rsslIoctl(chnl, RSSL_SYSTEM_READ_BUFFERS, &rcvBfrSize, &error) != RSSL_RET_SUCCESS)
{
t42log_warn("rsslIoctl(): failed <%s>\n", error.text);
}
#endif
/* if device we connect to supports connected component versioning,
* also display the product version of what this connection is to */
RsslChannelInfo chanInfo;
if ((retval = rsslGetChannelInfo(chnl, &chanInfo, &error)) >= RSSL_RET_SUCCESS)
{
RsslUInt32 i;
for (i = 0; i < chanInfo.componentInfoCount; i++)
{
t42log_info("Connection is from %s device.\n", chanInfo.componentInfo[i]->componentVersion.data);
}
}
}
break;
default:
t42log_error("Bad return value fd=%d <%s>\n", chnl->socketId,error.text);
RemoveChannelConnection(chnl);
break;
}
}
}
// the channel is active so read whatver there is to read
if (chnl->socketId != -1 && chnl->state == RSSL_CH_STATE_ACTIVE)
{
RsslRet readret = 1;
while (readret > 0) /* read until no more to read */
{
RsslBuffer *msgBuf = 0 ;
if ((msgBuf = rsslRead(chnl,&readret,&error)) != 0)
{
if (ProcessRequest(chnl, msgBuf) == RSSL_RET_SUCCESS)
{
/* set flag for client message received */
SetChannelReceivedClientMsg(chnl);
}
}
if (msgBuf == 0)
{
switch (readret)
{
case RSSL_RET_CONGESTION_DETECTED:
case RSSL_RET_SLOW_READER:
case RSSL_RET_PACKET_GAP_DETECTED:
if (chnl->state != RSSL_CH_STATE_CLOSED)
{
// disconnectOnGaps must be false. Connection is not closed
t42log_warn("Read Error: %s <%d>\n", error.text, readret);
/* break out of switch */
break;
}
/// if channel is closed, we want to fall through
case RSSL_RET_FAILURE:
{
t42log_info("channelInactive fd=%d <%s>\n",
chnl->socketId,error.text);
RemoveChannelConnection(chnl);
}
break;
case RSSL_RET_READ_FD_CHANGE:
{
t42log_info("rsslRead() FD Change - Old FD: %d New FD: %d\n", chnl->oldSocketId, chnl->socketId);
FD_CLR(chnl->oldSocketId, &readfds_);
FD_CLR(chnl->oldSocketId, &exceptfds_);
FD_SET(chnl->socketId, &readfds_);
FD_SET(chnl->socketId, &exceptfds_);
}
break;
case RSSL_RET_READ_PING:
{
/* set flag for client message received */
SetChannelReceivedClientMsg(chnl);
}
break;
default:
if (readret < 0 && readret != RSSL_RET_READ_WOULD_BLOCK)
{
t42log_warn("Read Error: %s <%d>\n", error.text, readret);
}
break;
}
}
}
}
else if (chnl->state == RSSL_CH_STATE_CLOSED)
{
t42log_info("Channel fd=%d Closed.\n", chnl->socketId);
RemoveChannelConnection(chnl);
}
}