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Query, explain, cancel buttons are now enabled/disabled when the state of the connection changes.

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This commit is contained in:
Eelke Klein 2017-01-15 21:38:07 +01:00
parent d19741f111
commit a32e2c83ca
3 changed files with 32 additions and 14 deletions
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11
asyncdbconnection.cpp
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@ -1,5 +1,6 @@
#include "asyncdbconnection.h"
#include "waithandlelist.h"
#include "scopeguard.h"
#include <chrono>
ASyncDBConnection::ASyncDBConnection()
@ -7,6 +8,11 @@ ASyncDBConnection::ASyncDBConnection()
}
ASyncDBConnection::State ASyncDBConnection::state() const
{
return m_threadData.m_state;
}
//void ASyncDBConnection::setupConnection(const std::string &connstring)
//{
// if (m_thread.joinable()) {
@ -69,6 +75,10 @@ ASyncDBConnection::Thread::Thread()
void ASyncDBConnection::Thread::run()
{
m_terminated = false;
SCOPE_EXIT {
m_state = State::NotConnected;
m_terminated = true;
};
while (!terminateRequested) {
// make or recover connection
@ -94,7 +104,6 @@ void ASyncDBConnection::Thread::run()
break;
}
}
m_terminated = true;
// close connection
}