internal static IErrorResolution Solve(HttpStatusCode statusCode, ExceptionResolverOptions options)
{
if (!IsTransientError(statusCode))
{
return(new ErrorResolution_Impl(statusCode.ToString(), ErrorResolutionFlags.Permanent)
{
Resolution = ErrorResolution.Stop
});
}
if (options.HasRetries)
{
return(new ErrorResolution_Impl(statusCode.ToString(), ErrorResolutionFlags.Transient)
{
Resolution = ErrorResolution.BackoffAndRetry
});
}
if (options.Continuous)
{
return(new ErrorResolution_Impl(statusCode.ToString(), ErrorResolutionFlags.Transient | ErrorResolutionFlags.OutOfRetries)
{
Resolution = ErrorResolution.RetryLater
});
}
else
{
return(new ErrorResolution_Impl(statusCode.ToString(), ErrorResolutionFlags.Transient | ErrorResolutionFlags.OutOfRetries)
{
Resolution = ErrorResolution.Stop
});
}
}
internal static IErrorResolution Solve(Exception e, ExceptionResolverOptions options)
{
if (e == null)
{
// No error occurred, keep going if continuous
return(options.Continuous ?
new ErrorResolution_Impl(null, ErrorResolutionFlags.None)
{
Resolution = ErrorResolution.RetryNow
}
: new ErrorResolution_Impl(null, ErrorResolutionFlags.None)
{
Resolution = ErrorResolution.Stop
});
}
var resolution = Analyze(e);
if (resolution.ResolutionFlags.HasFlag(ErrorResolutionFlags.Transient))
{
if (!options.HasRetries)
{
resolution.ResolutionFlags |= ErrorResolutionFlags.OutOfRetries;
resolution.Resolution = options.Continuous ? ErrorResolution.RetryLater : ErrorResolution.Stop;
}
else
{
resolution.Resolution = ErrorResolution.BackoffAndRetry;
}
}
else if (resolution.ResolutionFlags.HasFlag(ErrorResolutionFlags.Connectivity))
{
resolution.Resolution = ErrorResolution.GoOffline;
}
else
{
resolution.Resolution = ErrorResolution.Stop;
}
return(resolution);
}