public RetryResult With(Action <RetryContext> target)
{
var context = new RetryContext(this);
do
{
context.DidExceptionOnLastRun = false;
try
{
target(context);
var anyConditionsMet = CheckAndUpdateFilterConditions(context);
if (!anyConditionsMet)
{
return(new RetryResult(context));
}
}
catch (Exception ex)
{
context.DidExceptionOnLastRun = true;
context.Exceptions.Push(ex);
var anyConditionsMet = CheckAndUpdateFilterConditions(context);
if (!anyConditionsMet)
{
throw ex;
}
}
} while (context.KeepRetrying);
throw new RetryException(context);
}
private bool CheckAndUpdateFilterConditions(RetryContext context)
{
var handlesForFilterConditionsMet = context.FilteredConditionHandles.Where(handle => handle.Condition.FilterCondition(handle));
if (handlesForFilterConditionsMet.Count() > 0)
{
foreach (var handle in handlesForFilterConditionsMet)
{
handle.Occurences = handle.Occurences + 1;
if (handle.Occurences == 1)
{
handle.FirstOccured = DateTimeOffset.Now;
}
}
return(true);
}
else
{
return(false);
}
}
public RetryResult(RetryContext context, TResult value) : base(context)
{
Value = value;
}
public RetryException(RetryContext context)
: base(string.Format(Resources.ExceptionMessage, context.Exceptions.Count, context.LastException.Message), context.LastException)
{
Context = context;
}
public RetryException(RetryContext context)
: base(string.Format(Resources.ExceptionMessage, context.Exceptions.Count, context.LastException.Message), context.LastException)
{
Context = context;
}
public RetryConditionHandle(RetryContext context, RetryCondition condition)
{
Context = context;
Condition = condition;
}
public RetryConditionHandle(RetryContext context, RetryCondition condition)
{
Context = context;
Condition = condition;
}
public RetryResult(RetryContext context)
{
Context = context;
}