public static Task <T> ExecuteAsync <TPolicyArg1>(Func <TPolicyArg1, Task <T> > callbackMethod, IRetryPolicy <TPolicyArg1> retryPolicy, Func <TPolicyArg1, Task <T> > inBackoffAlternateCallbackMethod, TimeSpan minBackoffForInBackoffCallback, CancellationToken cancellationToken = default(CancellationToken), Action <Exception> preRetryCallback = null)
{
TPolicyArg1 policyArg = (TPolicyArg1)retryPolicy.InitialArgumentValue;
Func <Task <T> > inBackoffAlternateCallbackMethod2 = null;
if (inBackoffAlternateCallbackMethod != null)
{
inBackoffAlternateCallbackMethod2 = (() => inBackoffAlternateCallbackMethod((TPolicyArg1)policyArg));
}
return(ExecuteRetryAsync(() => callbackMethod((TPolicyArg1)policyArg), async delegate(Exception exception, CancellationToken token)
{
ShouldRetryResult <TPolicyArg1> shouldRetryResult = await retryPolicy.ShouldRetryAsync(exception, cancellationToken);
policyArg = (TPolicyArg1)shouldRetryResult.PolicyArg1;
return shouldRetryResult;
}, inBackoffAlternateCallbackMethod2, minBackoffForInBackoffCallback, cancellationToken, preRetryCallback));
}
public static Task <T> ExecuteAsync(Func <Task <T> > callbackMethod, IRetryPolicy retryPolicy, Func <Task <T> > inBackoffAlternateCallbackMethod, TimeSpan minBackoffForInBackoffCallback, CancellationToken cancellationToken = default(CancellationToken), Action <Exception> preRetryCallback = null)
{
Func <Task <T> > inBackoffAlternateCallbackMethod2 = null;
if (inBackoffAlternateCallbackMethod != null)
{
inBackoffAlternateCallbackMethod2 = (() => inBackoffAlternateCallbackMethod());
}
return(ExecuteRetryAsync(() => callbackMethod(), (Exception exception, CancellationToken token) => retryPolicy.ShouldRetryAsync(exception, cancellationToken), inBackoffAlternateCallbackMethod2, minBackoffForInBackoffCallback, cancellationToken, preRetryCallback));
}
public static Task <T> ExecuteAsync(Func <Task <T> > callbackMethod, IRetryPolicy retryPolicy, CancellationToken cancellationToken = default(CancellationToken), Action <Exception> preRetryCallback = null)
{
return(ExecuteRetryAsync(() => callbackMethod(), (Exception exception, CancellationToken token) => retryPolicy.ShouldRetryAsync(exception, cancellationToken), null, TimeSpan.Zero, cancellationToken, preRetryCallback));
}