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MCOL-4486 Removing deadlock implicitly introduced by the deprecated class boost::condition

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This commit is contained in:
Roman Nozdrin
2021-02-03 16:43:04 +00:00
parent d2cc656fdf
commit 6f9cc0a067
2 changed files with 15 additions and 17 deletions
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11
utils/threadpool/threadpool.h
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@ -39,10 +39,12 @@
#include <stdint.h>
#include <boost/thread/thread.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/thread/condition.hpp>
#include <boost/thread/condition_variable.hpp>
#include <boost/thread/locks.hpp>
#include <boost/bind.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/function.hpp>
#include <boost/chrono/chrono.hpp>
#include <memory>
@ -54,7 +56,6 @@
namespace threadpool
{
// Taken from boost::thread_group and adapted
class ThreadPoolGroup
{
@ -351,8 +352,8 @@ private:
uint32_t fIssued;
boost::mutex fMutex;
boost::condition fThreadAvailable; // triggered when a thread is available
boost::condition fNeedThread; // triggered when a thread is needed
boost::condition_variable fThreadAvailable; // triggered when a thread is available
boost::condition_variable fNeedThread; // triggered when a thread is needed
ThreadPoolGroup fThreads;
bool fStop;
@ -365,7 +366,7 @@ private:
bool fDebug;
boost::mutex fInitMutex;
boost::mutex fPruneMutex;
boost::condition fPruneThreadEnd;
boost::condition_variable fPruneThreadEnd;
boost::thread* fPruneThread;
std::stack<boost::thread::id> fPruneThreads; // A list of stale thread IDs to be joined
};