internal T RunTransaction <T>(AccessMode mode, Func <ITransaction, T> work, Action <TransactionConfigBuilder> action)
{
return(_retryLogic.Retry(() =>
{
using (var txc = BeginTransaction(mode, action))
{
try
{
var result = work(txc);
if (txc.IsOpen)
{
txc.Commit();
}
return result;
}
catch
{
if (txc.IsOpen)
{
txc.Rollback();
}
throw;
}
}
}));
}
private void Retry(int index, IRetryLogic retryLogic)
{
var timer = new Stopwatch();
timer.Start();
var e = Record.Exception(() => retryLogic.Retry <int>(() =>
{
var errorMessage = $"Thread {index} Failed at {timer.Elapsed}";
throw new SessionExpiredException(errorMessage);
}));
timer.Stop();
var error = e as AggregateException;
var innerErrors = error.Flatten().InnerExceptions;
innerErrors.Count.Should().BeGreaterOrEqualTo(5);
timer.Elapsed.TotalSeconds.Should().BeGreaterOrEqualTo(30);
}
private T RunTransaction <T>(AccessMode mode, Func <ITransaction, T> work)
{
return(TryExecute(() => _retryLogic.Retry(() =>
{
using (var tx = BeginTransactionWithoutLogging(mode))
{
try
{
var result = work(tx);
tx.Success();
return result;
}
catch
{
tx.Failure();
throw;
}
}
})));
}
internal T RunTransaction <T>(AccessMode mode, Func <ITransaction, T> work, TransactionConfig txConfig)
{
return(_retryLogic.Retry(() =>
{
using (var txc = BeginTransaction(mode, txConfig))
{
try
{
var result = work(txc);
txc.Success();
return result;
}
catch
{
txc.Failure();
throw;
}
}
}));
}
private void Retry(int index, IRetryLogic retryLogic)
{
var timer = new Stopwatch();
timer.Start();
var runCounter = 0;
var e = Record.Exception(() => retryLogic.Retry <int>(() =>
{
runCounter++;
Interlocked.Increment(ref _globalCounter);
var errorMessage = $"Thread {index} Failed at {timer.Elapsed}";
throw new SessionExpiredException(errorMessage);
}));
timer.Stop();
e.Should().BeOfType <ServiceUnavailableException>();
var error = e.InnerException as AggregateException;
var innerErrors = error.Flatten().InnerExceptions;
innerErrors.Count.Should().Be(runCounter);
timer.Elapsed.TotalSeconds.Should().BeGreaterOrEqualTo(5);
}