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- updated thread handling slightly in menus to make things more stable

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This commit is contained in:
Mark Vejvoda
2010-12-05 01:52:38 +00:00
parent f545edad68
commit 7872e980e1
8 changed files with 145 additions and 43 deletions
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56
source/shared_lib/sources/platform/common/base_thread.cpp
View File

@@ -33,8 +33,8 @@ BaseThread::BaseThread() : Thread() {
BaseThread::~BaseThread() {
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s]\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str());
shutdownAndWait();
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s] END\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str());
bool ret = shutdownAndWait();
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s] ret [%d] END\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str(),ret);
}
void BaseThread::signalQuit() {
@@ -117,32 +117,50 @@ void BaseThread::setRunningStatus(bool value) {
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s]\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str());
}
void BaseThread::shutdownAndWait(BaseThread *pThread) {
bool BaseThread::shutdownAndWait(BaseThread *pThread) {
bool ret = false;
if(pThread != NULL) {
ret = pThread->shutdownAndWait();
}
return ret;
}
bool BaseThread::shutdownAndWait() {
bool ret = true;
BaseThread *pThread = this;
string uniqueID = (pThread != NULL ? pThread->getUniqueID() : "?");
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s]\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str());
if(pThread != NULL && pThread->getRunningStatus() == true) {
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s]\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str());
if(pThread != NULL) {
if(pThread->getRunningStatus() == true) {
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s]\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str());
pThread->signalQuit();
//sleep(0);
pThread->signalQuit();
//sleep(0);
ret = false;
for( time_t elapsed = time(NULL); difftime(time(NULL),elapsed) <= 7; ) {
if(pThread->getRunningStatus() == false) {
break;
int maxWaitSeconds = 7;
if(pThread->canShutdown() == false) {
maxWaitSeconds = 3;
}
sleep(1);
//SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
for( time_t elapsed = time(NULL); difftime(time(NULL),elapsed) <= maxWaitSeconds; ) {
if(pThread->getRunningStatus() == false) {
ret = true;
break;
}
sleep(0);
//SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
}
//sleep(0);
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s]\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str());
}
//sleep(0);
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s]\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str());
}
//sleep(0);
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s] END\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str());
}
void BaseThread::shutdownAndWait() {
BaseThread::shutdownAndWait(this);
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s] ret [%d] END\n",__FILE__,__FUNCTION__,__LINE__,uniqueID.c_str(),ret);
return ret;
}
}}//end namespace

31
source/shared_lib/sources/platform/common/simple_threads.cpp
View File

@@ -83,6 +83,11 @@ SimpleTaskThread::SimpleTaskThread( SimpleTaskCallbackInterface *simpleTaskInter
this->millisecsBetweenExecutions = millisecsBetweenExecutions;
this->needTaskSignal = needTaskSignal;
setTaskSignalled(false);
setExecutingTask(false);
}
bool SimpleTaskThread::canShutdown() {
return (getExecutingTask() == false);
}
void SimpleTaskThread::execute() {
@@ -97,7 +102,6 @@ void SimpleTaskThread::execute() {
unsigned int idx = 0;
for(;this->simpleTaskInterface != NULL;) {
bool runTask = true;
if(needTaskSignal == true) {
runTask = getTaskSignalled();
@@ -113,7 +117,15 @@ void SimpleTaskThread::execute() {
else if(runTask == true) {
//SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->getUniqueID().c_str());
if(getQuitStatus() == false) {
this->simpleTaskInterface->simpleTask();
try {
setExecutingTask(true);
this->simpleTaskInterface->simpleTask();
setExecutingTask(false);
}
catch(const exception &ex) {
setExecutingTask(false);
throw runtime_error(ex.what());
}
}
//SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] uniqueID [%s]\n",__FILE__,__FUNCTION__,__LINE__,this->getUniqueID().c_str());
}
@@ -173,4 +185,19 @@ bool SimpleTaskThread::getTaskSignalled() {
return retval;
}
void SimpleTaskThread::setExecutingTask(bool value) {
MutexSafeWrapper safeMutex(&mutexExecutingTask);
executingTask = value;
safeMutex.ReleaseLock();
}
bool SimpleTaskThread::getExecutingTask() {
bool retval = false;
MutexSafeWrapper safeMutex(&mutexExecutingTask);
retval = executingTask;
safeMutex.ReleaseLock();
return retval;
}
}}//end namespace

30
source/shared_lib/sources/platform/posix/socket.cpp
View File

@@ -1017,6 +1017,7 @@ int Socket::send(const void *data, int dataSize) {
attemptCount++;
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] attemptCount = %d\n",__FILE__,__FUNCTION__,__LINE__,attemptCount);
sleep(0);
//if(Socket::isWritable(true) == true) {
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] attemptCount = %d, sock = %d, dataSize = %d, data = %p\n",__FILE__,__FUNCTION__,__LINE__,attemptCount,sock,dataSize,data);
#ifdef __APPLE__
@@ -1044,6 +1045,7 @@ int Socket::send(const void *data, int dataSize) {
attemptCount++;
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] attemptCount = %d, totalBytesSent = %d\n",__FILE__,__FUNCTION__,__LINE__,attemptCount,totalBytesSent);
sleep(0);
//if(bytesSent > 0 || Socket::isWritable(true) == true) {
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] attemptCount = %d, sock = %d, dataSize = %d, data = %p\n",__FILE__,__FUNCTION__,__LINE__,attemptCount,sock,dataSize,data);
@@ -1101,7 +1103,8 @@ int Socket::receive(void *data, int dataSize)
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] #1 EAGAIN during receive, trying again...\n",__FILE__,__FUNCTION__,__LINE__);
time_t tStartTimer = time(NULL);
while((bytesReceived < 0 && getLastSocketError() == PLATFORM_SOCKET_TRY_AGAIN) && (difftime(time(NULL),tStartTimer) <= 5)) {
while((bytesReceived < 0 && getLastSocketError() == PLATFORM_SOCKET_TRY_AGAIN) &&
(difftime(time(NULL),tStartTimer) <= 5)) {
if(Socket::isReadable() == true) {
MutexSafeWrapper safeMutex(&dataSynchAccessor);
bytesReceived = recv(sock, reinterpret_cast<char*>(data), dataSize, 0);
@@ -1137,7 +1140,8 @@ int Socket::peek(void *data, int dataSize){
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] #1 EAGAIN during peek, trying again...\n",__FILE__,__FUNCTION__,__LINE__);
time_t tStartTimer = time(NULL);
while((err < 0 && getLastSocketError() == PLATFORM_SOCKET_TRY_AGAIN) && (difftime(time(NULL),tStartTimer) <= 5)) {
while((err < 0 && getLastSocketError() == PLATFORM_SOCKET_TRY_AGAIN) &&
(difftime(time(NULL),tStartTimer) <= 5)) {
if(Socket::isReadable() == true) {
//MutexSafeWrapper safeMutex(&dataSynchAccessor);
err = recv(sock, reinterpret_cast<char*>(data), dataSize, MSG_PEEK);
@@ -1220,35 +1224,45 @@ bool Socket::isWritable(bool waitOnDelayedResponse) {
FD_ZERO(&set);
FD_SET(sock, &set);
time_t maxElapsedCheck = time(NULL);
const int MAX_CHECK_WAIT_SECONDS = 5;
bool result = false;
do {
if(difftime(time(NULL),maxElapsedCheck) >= MAX_CHECK_WAIT_SECONDS) {
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"[%s::%s Line: %d] max timeout waited during writable check\n",__FILE__,__FUNCTION__,__LINE__);
break;
}
int i = 0;
{
//MutexSafeWrapper safeMutex(&dataSynchAccessor);
i = select((int)sock + 1, NULL, &set, NULL, &tv);
}
if(i < 0 ) {
if(difftime(time(NULL),lastDebugEvent) >= 1) {
//if(difftime(time(NULL),lastDebugEvent) >= 1) {
lastDebugEvent = time(NULL);
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"[%s::%s] error while selecting socket data, err = %d, error = %s\n",__FILE__,__FUNCTION__,i,getLastSocketErrorFormattedText().c_str());
}
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"[%s::%s Line: %d] error while selecting socket data, err = %d, error = %s\n",__FILE__,__FUNCTION__,__LINE__,i,getLastSocketErrorFormattedText().c_str());
//}
waitOnDelayedResponse = false;
//throwException("Error selecting socket");
}
else if(i == 0) {
if(difftime(time(NULL),lastDebugEvent) >= 1) {
//if(difftime(time(NULL),lastDebugEvent) >= 1) {
lastDebugEvent = time(NULL);
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"[%s::%s] TIMEOUT while selecting socket data, err = %d, error = %s\n",__FILE__,__FUNCTION__,i,getLastSocketErrorFormattedText().c_str());
}
SystemFlags::OutputDebug(SystemFlags::debugNetwork,"[%s::%s Line: %d] TIMEOUT while selecting socket data, err = %d, error = %s\n",__FILE__,__FUNCTION__,__LINE__,i,getLastSocketErrorFormattedText().c_str());
//}
if(waitOnDelayedResponse == false) {
result = true;
break;
}
}
else {
result = true;
break;
}
} while(waitOnDelayedResponse == true && result == false);