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various fixes - see CHANGELOG

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This commit is contained in:
Guenter Obiltschnig
2013-11-14 21:54:41 +01:00
parent 1c732e9938
commit 8f07db4aa3
9 changed files with 117 additions and 57 deletions
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45
Data/MySQL/src/SessionHandle.cpp
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@@ -36,17 +36,62 @@
#include "Poco/Data/MySQL/SessionHandle.h"
#include "Poco/Data/DataException.h"
#include "Poco/SingletonHolder.h"
#ifdef POCO_OS_FAMILY_UNIX
#include <pthread.h>
#endif
#define POCO_MYSQL_VERSION_NUMBER ((NDB_VERSION_MAJOR<<16) | (NDB_VERSION_MINOR<<8) | (NDB_VERSION_BUILD&0xFF))
namespace Poco {
namespace Data {
namespace MySQL {
#ifdef POCO_OS_FAMILY_UNIX
class ThreadCleanupHelper
{
public:
ThreadCleanupHelper()
{
if (pthread_key_create(&_key, &ThreadCleanupHelper::cleanup) != 0)
throw Poco::SystemException("cannot create TLS key for mysql cleanup");
}
void init()
{
if (pthread_setspecific(_key, reinterpret_cast<void*>(1)))
throw Poco::SystemException("cannot set TLS key for mysql cleanup");
}
static ThreadCleanupHelper& instance()
{
return *_sh.get();
}
static void cleanup(void* data)
{
mysql_thread_end();
}
private:
pthread_key_t _key;
static Poco::SingletonHolder<ThreadCleanupHelper> _sh;
};
Poco::SingletonHolder<ThreadCleanupHelper> ThreadCleanupHelper::_sh;
#endif
SessionHandle::SessionHandle(MYSQL* mysql): _pHandle(0)
{
init(mysql);
#ifdef POCO_OS_FAMILY_UNIX
ThreadCleanupHelper::instance().init();
#endif
}