public override void Configure(HandlerChain chain)
{
chain.MaximumAttempts = 3;
chain.OnException <DivideByZeroException>().Requeue();
chain.OnException <InvalidOperationException>().Retry();
chain.OnException <NotSupportedException>()
.MoveToErrorQueue()
.Then.RespondWithMessage((ex, env) => new ErrorMessage {
Message = ex.Message
});
}
public override void Configure(HandlerChain handlerChain)
{
handlerChain.MaximumAttempts = 5;
handlerChain.OnException<UnauthorizedAccessException>()
.ContinueWith<CounterContinuation>()
.Then.Retry();
}
// This method signature is meaningful
public static void Configure(HandlerChain chain)
{
// Requeue on IOException for a maximum
// of 3 attempts
chain.OnException <IOException>()
.Requeue(3);
}
public static void Configure(HandlerChain chain)
{
chain.OnException <IOException>()
.Requeue();
chain.MaximumAttempts = 3;
}
public override void Configure(HandlerChain handlerChain)
{
handlerChain.MaximumAttempts = 5;
handlerChain.OnException <UnauthorizedAccessException>()
.ContinueWith <CounterContinuation>()
.Then.Retry();
}
public override void Configure(HandlerChain handlerChain)
{
handlerChain.MaximumAttempts = 2;
handlerChain.OnException<UnauthorizedAccessException>()
.RespondWithMessage((ex, envelope) => new RespondToSender(new ErrorResponse { Message = ex.Message }))
.Then.MoveToErrorQueue();
}
public void move_to_error_queue()
{
var chain = new HandlerChain();
chain.OnException <NotSupportedException>()
.MoveToErrorQueue();
chain.ErrorHandlers.Single().As <ErrorHandler>().Sources.Single().ShouldBeOfType <MoveToErrorQueueHandler <NotSupportedException> >();
}
public override void Configure(HandlerChain handlerChain)
{
//when retrying, do so a maximum of 5 times
handlerChain.MaximumAttempts = 3;
//retry now
handlerChain.OnException <DivideByZeroException>()
.RetryLater(5.Seconds());
}
public override void Configure(HandlerChain handlerChain)
{
handlerChain.MaximumAttempts = 2;
handlerChain.OnException <UnauthorizedAccessException>()
.RespondWithMessage((ex, envelope) => new RespondToSender(new ErrorResponse {
Message = ex.Message
}))
.Then.MoveToErrorQueue();
}
public void respond_with_message()
{
var chain = new HandlerChain();
chain.OnException<NotImplementedException>()
.RespondWithMessage((ex, env) => new object());
chain.ErrorHandlers.Single().ShouldBeOfType<RespondWithMessageHandler<NotImplementedException>>();
}
public void move_to_error_queue()
{
var chain = new HandlerChain();
chain.OnException<NotSupportedException>()
.MoveToErrorQueue();
chain.ErrorHandlers.Single().ShouldBeOfType<MoveToErrorQueueHandler<NotSupportedException>>();
}
public void respond_with_message()
{
var chain = new HandlerChain();
chain.OnException <NotImplementedException>()
.RespondWithMessage((ex, env) => new object());
chain.ErrorHandlers.Single().As <ErrorHandler>().Sources.Single().ShouldBeOfType <RespondWithMessageHandler <NotImplementedException> >();
}
public void requeue()
{
var chain = new HandlerChain();
chain.OnException<NotSupportedException>()
.Requeue();
var handler = chain.ErrorHandlers.Single().ShouldBeOfType<ErrorHandler>();
handler.Conditions.Single().ShouldBeOfType<ExceptionTypeMatch<NotSupportedException>>();
handler.Continuation().ShouldBeOfType<RequeueContinuation>();
}
public void retry_later()
{
var chain = new HandlerChain();
chain.OnException<NotSupportedException>()
.RetryLater(10.Minutes());
var handler = chain.ErrorHandlers.Single().ShouldBeOfType<ErrorHandler>();
handler.Conditions.Single().ShouldBeOfType<ExceptionTypeMatch<NotSupportedException>>();
handler.Continuation().ShouldBeOfType<DelayedRetryContinuation>()
.Delay.ShouldEqual(10.Minutes());
}
public void requeue()
{
var chain = new HandlerChain();
chain.OnException <NotSupportedException>()
.Requeue();
var handler = chain.ErrorHandlers.Single().ShouldBeOfType <ErrorHandler>();
handler.Conditions.Single().ShouldBeOfType <ExceptionTypeMatch <NotSupportedException> >();
handler.Continuation(null, null).ShouldBeOfType <RequeueContinuation>();
}
public void retry_now()
{
var chain = new HandlerChain();
chain.OnException <NotImplementedException>()
.Retry();
var handler = chain.ErrorHandlers.Single().ShouldBeOfType <ErrorHandler>();
handler.Conditions.Single().ShouldBeOfType <ExceptionTypeMatch <NotImplementedException> >();
handler.Continuation(null, null).ShouldBeOfType <RetryNowContinuation>();
}
public void retry_later()
{
var chain = new HandlerChain();
chain.OnException <NotSupportedException>()
.RetryLater(10.Minutes());
var handler = chain.ErrorHandlers.Single().ShouldBeOfType <ErrorHandler>();
handler.Conditions.Single().ShouldBeOfType <ExceptionTypeMatch <NotSupportedException> >();
handler.Continuation(null, null).ShouldBeOfType <DelayedRetryContinuation>()
.Delay.ShouldBe(10.Minutes());
}
public override void Configure(HandlerChain handlerChain)
{
//when retrying, do so a maximum of 5 times
handlerChain.MaximumAttempts = 5;
//retry now
handlerChain.OnException<ConcurrencyException>()
.Retry();
//retry again 5 seconds from now
handlerChain.OnException<ConcurrencyException>()
.RetryLater(TimeSpan.FromSeconds(5));
//immediately move the error and original message to
//the error queue
handlerChain.OnException<FileNotFoundException>()
.MoveToErrorQueue();
//retries, but puts at the end of the line allowing other
//messages to be processed
handlerChain.OnException<Exception>()
.Requeue();
}
public override void Configure(HandlerChain handlerChain)
{
//when retrying, do so a maximum of 5 times
handlerChain.MaximumAttempts = 5;
//retry now
handlerChain.OnException <ConcurrencyException>()
.Retry();
//retry again 5 seconds from now
handlerChain.OnException <ConcurrencyException>()
.RetryLater(TimeSpan.FromSeconds(5));
//immediately move the error and original message to
//the error queue
handlerChain.OnException <FileNotFoundException>()
.MoveToErrorQueue();
//retries, but puts at the end of the line allowing other
//messages to be processed
handlerChain.OnException <Exception>()
.Requeue();
}
public void add_multiple_continuations()
{
var chain = new HandlerChain();
chain.OnException<NotSupportedException>()
.RetryLater(10.Minutes())
.Then
.ContinueWith<TellTheSenderHeSentSomethingWrong>();
var handler = chain.ErrorHandlers.Single().ShouldBeOfType<ErrorHandler>();
var continuation = handler.Continuation().ShouldBeOfType<CompositeContinuation>();
continuation.Select(x => x.GetType())
.ShouldHaveTheSameElementsAs(typeof(DelayedRetryContinuation), typeof(TellTheSenderHeSentSomethingWrong));
}
public void add_multiple_continuations()
{
var chain = new HandlerChain();
chain.OnException <NotSupportedException>()
.RetryLater(10.Minutes())
.Then
.ContinueWith <TellTheSenderHeSentSomethingWrong>();
var handler = chain.ErrorHandlers.Single().ShouldBeOfType <ErrorHandler>();
var continuation = handler.Continuation(null, null).ShouldBeOfType <CompositeContinuation>();
continuation.Select(x => x.GetType())
.ShouldHaveTheSameElementsAs(typeof(DelayedRetryContinuation), typeof(TellTheSenderHeSentSomethingWrong));
}
public override void Configure(HandlerChain handlerChain)
{
handlerChain.MaximumAttempts = 5;
handlerChain.OnException <InvalidOperationException>()
.Requeue();
}
public static void Configure(HandlerChain chain)
{
chain.OnException(e => true).Requeue(1000);
}
public override void Configure(HandlerChain chain)
{
chain.MaximumAttempts = 3;
chain.OnException <DivideByZeroException>().Requeue();
chain.OnException <InvalidOperationException>().Retry();
}
public override void Modify(HandlerChain chain)
{
chain.OnException(_exceptionType).Requeue();
}
public override void Modify(HandlerChain chain)
{
chain.OnException(_exceptionType).MoveToErrorQueue();
}
public override void Configure(HandlerChain chain)
{
chain.MaximumAttempts = 5;
chain.OnException <TimeoutException>().Retry();
chain.OnException <DBConcurrencyException>().Retry();
}
public void retry_now()
{
var chain = new HandlerChain();
chain.OnException<NotImplementedException>()
.Retry();
var handler = chain.ErrorHandlers.Single().ShouldBeOfType<ErrorHandler>();
handler.Conditions.Single().ShouldBeOfType<ExceptionTypeMatch<NotImplementedException>>();
handler.Continuation().ShouldBeOfType<RetryNowContinuation>();
}
public override void Modify(HandlerChain chain)
{
chain.OnException(_exceptionType).RetryLater(_seconds.Seconds());
}
public override void Modify(HandlerChain chain, JasperGenerationRules rules)
{
chain.OnException(_exceptionType).RetryLater(_seconds.Seconds());
}
public override void Modify(HandlerChain chain, JasperGenerationRules rules)
{
chain.OnException(_exceptionType).MoveToErrorQueue();
}
public override void Configure(HandlerChain handlerChain)
{
handlerChain.MaximumAttempts = 5;
handlerChain.OnException<DBConcurrencyException>()
.Retry();
}
public override void Modify(HandlerChain chain, JasperGenerationRules rules)
{
chain.OnException(_exceptionType).Retry();
}
