private async Task <TResult> ExecuteAsyncImplementation <TResult>(Func <Task <TResult> > func)
{
try
{
return(await func().ConfigureAwait(continueOnCapturedContext: false));
}
catch (Exception ex)
{
if (DbExecutionStrategy.UnwrapAndHandleException(ex, SqlAzureRetriableExceptionDetector.ShouldRetryOn))
{
throw new EntityException(Strings.TransientExceptionDetected, ex);
}
throw;
}
}
public TResult Execute <TResult>(Func <TResult> operation)
{
Check.NotNull <Func <TResult> >(operation, nameof(operation));
try
{
return(operation());
}
catch (Exception ex)
{
if (DbExecutionStrategy.UnwrapAndHandleException <bool>(ex, new Func <Exception, bool>(ShouldRetryOn)))
{
throw new EntityException("TransientExceptionDetected", ex);
}
throw;
}
}
public TResult Execute <TResult>(Func <TResult> operation)
{
Check.NotNull(operation, "operation");
try
{
return(operation());
}
catch (Exception ex)
{
if (DbExecutionStrategy.UnwrapAndHandleException(ex, SqlAzureRetriableExceptionDetector.ShouldRetryOn))
{
throw new EntityException(Strings.TransientExceptionDetected, ex);
}
throw;
}
}
private static async Task <TResult> ExecuteAsyncImplementation <TResult>(Func <Task <TResult> > func)
{
TResult result;
try
{
result = await func().ConfigureAwait(false);
}
catch (Exception ex)
{
if (DbExecutionStrategy.UnwrapAndHandleException <bool>(ex, new Func <Exception, bool>(ShouldRetryOn)))
{
throw new EntityException("TransientExceptionDetected", ex);
}
throw;
}
return(result);
}
