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- POCO_THREAD_STACK_SIZE macro

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- few Thread modifications
- ThreadPool configurable stack size
This commit is contained in:
Aleksandar Fabijanic
2008-04-20 23:28:41 +00:00
parent 537ec8aca3
commit 9fd70bade2
11 changed files with 90 additions and 40 deletions
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27
Foundation/src/ThreadPool.cpp
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@@ -50,7 +50,7 @@ namespace Poco {
class PooledThread: public Runnable
{
public:
PooledThread(const std::string& name);
PooledThread(const std::string& name, int stackSize = POCO_THREAD_STACK_SIZE);
~PooledThread();
void start();
@@ -66,17 +66,17 @@ public:
private:
volatile bool _idle;
volatile std::time_t _idleTime;
Runnable* _pTarget;
std::string _name;
Thread _thread;
Event _targetReady;
Event _targetCompleted;
Event _started;
FastMutex _mutex;
Runnable* _pTarget;
std::string _name;
Thread _thread;
Event _targetReady;
Event _targetCompleted;
Event _started;
FastMutex _mutex;
};
PooledThread::PooledThread(const std::string& name):
PooledThread::PooledThread(const std::string& name, int stackSize):
_idle(true),
_idleTime(0),
_pTarget(0),
@@ -84,6 +84,8 @@ PooledThread::PooledThread(const std::string& name):
_thread(name),
_targetCompleted(false)
{
poco_assert_dbg (stackSize >= 0);
_thread.setStackSize(stackSize);
_idleTime = time(NULL);
}
@@ -255,7 +257,8 @@ ThreadPool::ThreadPool(const std::string& name, int minCapacity, int maxCapacity
_maxCapacity(maxCapacity),
_idleTime(idleTime),
_serial(0),
_age(0)
_age(0),
_stackSize(0)
{
poco_assert (minCapacity >= 1 && maxCapacity >= minCapacity && idleTime > 0);
@@ -452,7 +455,7 @@ PooledThread* ThreadPool::createThread()
{
std::ostringstream name;
name << _name << "[#" << ++_serial << "]";
return new PooledThread(name.str());
return new PooledThread(name.str(), _stackSize);
}
@@ -474,6 +477,8 @@ public:
if (!_pPool)
{
_pPool = new ThreadPool("default");
if (POCO_THREAD_STACK_SIZE > 0)
_pPool->setStackSize(POCO_THREAD_STACK_SIZE);
}
return _pPool;
}