private async Task AsyncIntercept(IAsyncVoidInvocation asyncInvocation)
{
// Note: There must not be an await before asyncVoidInvocation.Proceed because DynamicProxy
// will reset what Proceed does once the method returns synchronously (which an await would do).
_asyncInterceptor.OnBeforeProceed(asyncInvocation.Method, asyncInvocation.Arguments, out var state);
try
{
await asyncInvocation.Proceed();
}
catch (Exception ex)
{
_asyncInterceptor.OnExceptionInProceed(asyncInvocation.Method, asyncInvocation.Arguments, state, ex, out var rethrow);
if (rethrow)
{
throw;
}
}
finally
{
await _asyncInterceptor.OnFinallyAfterProceed(asyncInvocation.Method, asyncInvocation.Arguments, state);
}
await _asyncInterceptor.OnAfterSuccessfulProceed(asyncInvocation.Method, asyncInvocation.Arguments, state);
}
