public async Task <TResult> Operation(CancellationToken cancellationToken)
{
var now = DateTime.Now;
try
{
await _functionProvider.Func <CancellationToken, Task <TResult> >(cancellationToken);
int triedTimes = _invocations.Count;
if (triedTimes < _transientFaultCount)
{
switch (_transientFaultFactory.Invoke(triedTimes))
{
case Exception transientExcepption:
throw transientExcepption;
case TResult transientResult:
return(transientResult);
}
}
return(_result);
}
finally
{
_invocations.Add(now);
}
}
public async Task Operation(CancellationToken cancellationToken)
{
var now = DateTime.Now;
try
{
await _functionProvider.Func <CancellationToken, Task>(cancellationToken);
int triedTimes = _invocations.Count;
if (triedTimes < _transientFaultCount)
{
throw _transientExceptionFactory.Invoke(triedTimes);
}
}
finally
{
_invocations.Add(now);
}
}