public RejectedViewModel(Rejected model, Repository repository)
{
this._model = model;
this._repository = repository;
IsEdit = true;
this._purchased = model.Record;
}
private void VerificationForm_FormClosing(object sender, FormClosingEventArgs e)
{
if (!doneConfirm)
{
Rejected.Invoke();
}
}
void SendSync(Message message, int waitMilliseconds)
{
ManualResetEvent acked = new ManualResetEvent(false);
Outcome outcome = null;
OutcomeCallback callback = (l, m, o, s) =>
{
outcome = o;
acked.Set();
};
this.SendInternal(message, this.GetTxnState(), callback, acked, true);
bool signaled = acked.WaitOne(waitMilliseconds);
if (!signaled)
{
this.OnTimeout(message);
throw new TimeoutException(Fx.Format(SRAmqp.AmqpTimeout, "send", waitMilliseconds, "message"));
}
if (outcome != null)
{
if (outcome.Descriptor.Code == Codec.Released.Code)
{
Released released = (Released)outcome;
throw new AmqpException(ErrorCode.MessageReleased, null);
}
else if (outcome.Descriptor.Code == Codec.Rejected.Code)
{
Rejected rejected = (Rejected)outcome;
throw new AmqpException(rejected.Error);
}
}
}
protected override async Task OnSendAsync(IEnumerable <BrokeredMessage> brokeredMessages)
{
TimeoutHelper timeoutHelper = new TimeoutHelper(this.OperationTimeout, true);
using (AmqpMessage amqpMessage = AmqpMessageConverter.BrokeredMessagesToAmqpMessage(brokeredMessages, true))
{
SendingAmqpLink amqpLink = await this.SendLinkManager.GetOrCreateAsync(timeoutHelper.RemainingTime()).ConfigureAwait(false);
if (amqpLink.Settings.MaxMessageSize.HasValue)
{
ulong size = (ulong)amqpMessage.SerializedMessageSize;
if (size > amqpLink.Settings.MaxMessageSize.Value)
{
// TODO: Add MessageSizeExceededException
throw new NotImplementedException("MessageSizeExceededException: " + Resources.AmqpMessageSizeExceeded.FormatForUser(amqpMessage.DeliveryId.Value, size, amqpLink.Settings.MaxMessageSize.Value));
////throw Fx.Exception.AsError(new MessageSizeExceededException(
////Resources.AmqpMessageSizeExceeded.FormatForUser(amqpMessage.DeliveryId.Value, size, amqpLink.Settings.MaxMessageSize.Value)));
}
}
Outcome outcome = await amqpLink.SendMessageAsync(amqpMessage, this.GetNextDeliveryTag(), AmqpConstants.NullBinary, timeoutHelper.RemainingTime()).ConfigureAwait(false);
if (outcome.DescriptorCode != Accepted.Code)
{
Rejected rejected = (Rejected)outcome;
throw Fx.Exception.AsError(AmqpExceptionHelper.ToMessagingContract(rejected.Error));
}
}
}
static AmqpConstants()
{
AmqpConstants.BatchedMessageFormat = "com.microsoft:batched-message-format";
AmqpConstants.SimpleWebTokenPropertyName = "com.microsoft:swt";
AmqpConstants.ContainerId = "container-id";
AmqpConstants.ConnectionId = "connection-id";
AmqpConstants.LinkName = "link-name";
AmqpConstants.ClientMaxFrameSize = "client-max-frame-size";
AmqpConstants.HostName = "hostname";
AmqpConstants.NetworkHost = "network-host";
AmqpConstants.Port = "port";
AmqpConstants.Address = "address";
AmqpConstants.PublisherId = "publisher-id";
AmqpConstants.NullBinary = new ArraySegment <byte>();
AmqpConstants.EmptyBinary = new ArraySegment <byte>(new byte[0]);
AmqpConstants.DefaultProtocolVersion = new AmqpVersion(1, 0, 0);
DateTime dateTime = DateTime.Parse("1970-01-01T00:00:00.0000000Z", CultureInfo.InvariantCulture);
AmqpConstants.StartOfEpoch = dateTime.ToUniversalTime();
DateTime maxValue = DateTime.MaxValue;
AmqpConstants.MaxAbsoluteExpiryTime = maxValue.ToUniversalTime() - TimeSpan.FromDays(1);
AmqpConstants.AcceptedOutcome = new Accepted();
AmqpConstants.ReleasedOutcome = new Released();
AmqpConstants.RejectedOutcome = new Rejected();
AmqpConstants.RejectedNotFoundOutcome = new Rejected()
{
Error = AmqpError.NotFound
};
}
public static void ReleaseAll(Delivery delivery, Error error)
{
Outcome outcome;
if (error == null)
{
outcome = new Released();
}
else
{
outcome = new Rejected()
{
Error = error
};
}
while (delivery != null)
{
if (delivery.OnOutcome != null)
{
delivery.OnOutcome(delivery.Message, outcome, delivery.UserToken);
}
delivery.Buffer.ReleaseReference();
delivery = (Delivery)delivery.Next;
}
}
static void DispatchRequest(ListenerLink link, Message message, DeliveryState deliveryState, object state)
{
RequestProcessor thisPtr = (RequestProcessor)state;
ListenerLink responseLink = null;
if (message.Properties != null || message.Properties.ReplyTo != null)
{
thisPtr.responseLinks.TryGetValue(message.Properties.ReplyTo, out responseLink);
}
Outcome outcome;
if (responseLink == null)
{
outcome = new Rejected()
{
Error = new Error()
{
Condition = ErrorCode.NotFound,
Description = "Not response link was found. Ensure the link is attached or reply-to is set on the request."
}
};
}
else
{
outcome = new Accepted();
}
link.DisposeMessage(message, outcome, true);
RequestContext context = new RequestContext(link, responseLink, message);
thisPtr.processor.Process(context);
}
private void SendSync(global::Amqp.Message message, DeliveryState deliveryState)
{
ManualResetEvent manualResetEvent = new ManualResetEvent(false);
Outcome outcome = null;
senderLink.Send(message, deliveryState, Callback, manualResetEvent);
if (!manualResetEvent.WaitOne((int)session.Connection.Provider.SendTimeout))
{
throw new TimeoutException(Fx.Format(SRAmqp.AmqpTimeout, "send", session.Connection.Provider.SendTimeout, nameof(message)));
}
if (outcome == null)
{
return;
}
if (outcome.Descriptor.Name.Equals(MessageSupport.RELEASED_INSTANCE.Descriptor.Name))
{
Error error = new Error(ErrorCode.MessageReleased);
throw ExceptionSupport.GetException(error, $"Message {message.Properties.GetMessageId()} released");
}
if (outcome.Descriptor.Name.Equals(MessageSupport.REJECTED_INSTANCE.Descriptor.Name))
{
Rejected rejected = (Rejected)outcome;
throw ExceptionSupport.GetException(rejected.Error, $"Message {message.Properties.GetMessageId()} rejected");
}
void Callback(ILink l, global::Amqp.Message m, Outcome o, object s)
{
outcome = o;
manualResetEvent.Set();
}
}
void ThrowIfRejected(DeliveryState deliveryState)
{
if (deliveryState.DescriptorCode == Rejected.Code)
{
Rejected rejected = (Rejected)deliveryState;
throw AmqpException.FromError(rejected.Error);
}
}
public void RejectMessage(AmqpMessage message, Exception exception)
{
Rejected rejected = new Rejected();
rejected.Error = Error.FromException(exception);
this.DisposeMessage(message, rejected, true, false);
}
public void GetRetryFromRejectedReturnsNullIfNoError()
{
var rejected = new Rejected();
TimeSpan?actual = ProvisioningErrorDetailsAmqp.GetRetryAfterFromRejection(rejected, s_defaultInterval);
Assert.IsNull(actual);
}
public ActionResult Rejected(int SHId, int studentId)
{
Rejected item = new Rejected();
item.StudentID = studentId;
item.SHomeID = SHId;
return(View(item));
}
public string AllValuesAsString()
{
string participants = string.Join(",", (Participants?.Select(x => string.Concat(x.Key.ToString(), String.Join("|", x.Value?.Select(v => v.AllValuesAsString()).ToList() ?? new List <string>()))).ToList() ?? new List <string>()));
string rejected = string.Join(",", (Rejected?.Select(x => x.UsernameOrName()).ToList() ?? new List <string>()));
string maybe = string.Join(",", (Maybe?.Select(x => x.UsernameOrName()).ToList() ?? new List <string>()));
string done = string.Join(",", (Done?.Select(x => x.UsernameOrName()).ToList() ?? new List <string>()));
return($"{UniqueID};{PublicID};{Raid?.AllValuesAsString()};{participants};{rejected};{done};{maybe};{IsPublished};{LastModificationTime}");
}
internal protected sealed override bool Process(ConversationMessage message)
{
switch (State)
{
case RequesterState.RequestRecovering:
if (message is ConversationRecoverAgreedMessage)
{
//对方同意恢复会话。
State = RequesterState.Running;
OnRecoverAgreed(message as ConversationRecoverAgreedMessage);
RecoverAgreed?.Invoke();
}
else if (message is ConversationRejectMessage)
{
var rm = message as ConversationRejectMessage;
State = RequesterState.Rejected;
End();
OnRecoverRejected(rm);
RecoverRejected?.Invoke(rm.RejectCode);
}
else
{
//对方再ConversationAgree或者Reject之前发来的消息，到底要不要处理？怎样才能保证对方不在我准备好之前发消息过来？
//其他消息，不理会。
OnMessageReceived(message);
}
break;
case RequesterState.RequestStarting:
if (message is ConversationAgreeMessage)
{
WasAgreed = true;
State = RequesterState.Running;
Agreed?.Invoke();
OnAgreed();
}
else if (message is ConversationRejectMessage)
{
State = RequesterState.Rejected;
//终止此会话
End();
Rejected?.Invoke();
}
else
{
//对方再ConversationAgree或者Reject之前发来的消息，到底要不要处理？怎样才能保证对方不在我准备好之前发消息过来？
//其他消息，不理会。
OnMessageReceived(message);
}
break;
case RequesterState.Running:
OnMessageReceived(message);
break;
}
return(true);
}
protected override IEnumerator <IteratorAsyncResult <AmqpMessageSender.SendAsyncResult> .AsyncStep> GetAsyncSteps()
{
try
{
this.amqpMessage = this.CreateAmqpMessage();
}
catch (Exception exception)
{
base.Complete(exception);
goto Label0;
}
if (!this.parent.sendLink.TryGetOpenedObject(out this.amqpLink))
{
AmqpMessageSender.SendAsyncResult sendAsyncResult = this;
IteratorAsyncResult <AmqpMessageSender.SendAsyncResult> .BeginCall beginCall = (AmqpMessageSender.SendAsyncResult thisPtr, TimeSpan t, AsyncCallback c, object s) => thisPtr.parent.sendLink.BeginGetInstance(t, c, s);
yield return(sendAsyncResult.CallAsync(beginCall, (AmqpMessageSender.SendAsyncResult thisPtr, IAsyncResult r) => thisPtr.amqpLink = thisPtr.parent.sendLink.EndGetInstance(r), IteratorAsyncResult <TIteratorAsyncResult> .ExceptionPolicy.Continue));
if (base.LastAsyncStepException == null)
{
goto Label1;
}
base.Complete(ExceptionHelper.GetClientException(base.LastAsyncStepException, this.parent.messagingFactory.RemoteContainerId));
goto Label0;
}
Label1:
if (this.amqpLink.Settings.MaxMessageSize.HasValue)
{
ulong serializedMessageSize = (ulong)this.amqpMessage.SerializedMessageSize;
if (serializedMessageSize <= Convert.ToUInt64(this.amqpLink.Settings.MaxMessageSize))
{
goto Label2;
}
AmqpMessageSender.SendAsyncResult sendAsyncResult1 = this;
object value = this.amqpMessage.DeliveryId.Value;
object obj = serializedMessageSize;
ulong? maxMessageSize = this.amqpLink.Settings.MaxMessageSize;
sendAsyncResult1.Complete(new MessageSizeExceededException(SRAmqp.AmqpMessageSizeExceeded(value, obj, maxMessageSize.Value)));
goto Label0;
}
Label2:
AmqpMessageSender.SendAsyncResult sendAsyncResult2 = this;
IteratorAsyncResult <AmqpMessageSender.SendAsyncResult> .BeginCall beginCall1 = (AmqpMessageSender.SendAsyncResult thisPtr, TimeSpan t, AsyncCallback c, object s) => thisPtr.amqpLink.BeginSendMessage(thisPtr.amqpMessage, thisPtr.parent.GetDeliveryTag(), AmqpConstants.NullBinary, t, c, s);
yield return(sendAsyncResult2.CallAsync(beginCall1, (AmqpMessageSender.SendAsyncResult thisPtr, IAsyncResult r) => thisPtr.outcome = thisPtr.amqpLink.EndSendMessage(r), IteratorAsyncResult <TIteratorAsyncResult> .ExceptionPolicy.Continue));
if (base.LastAsyncStepException != null)
{
base.Complete(ExceptionHelper.GetClientException(base.LastAsyncStepException, this.amqpLink.GetTrackingId()));
}
else if (this.outcome.DescriptorCode == Rejected.Code)
{
Rejected rejected = (Rejected)this.outcome;
base.Complete(ExceptionHelper.ToMessagingContract(rejected.Error));
}
Label0:
yield break;
}
public void GetRetryFromRejectedReturnsNullIfNoErrorInfoEntries()
{
Rejected rejected = new Rejected();
rejected.Error = new Error();
rejected.Error.Info = new Fields();
TimeSpan?actual = ProvisioningErrorDetailsAmqp.GetRetryAfterFromRejection(rejected, defaultInterval);
Assert.IsNull(actual);
}
public void Process_SetsProcessedAndStateProperties()
{
var state = new Rejected();
var delivery = new Delivery(new Amqp.Message());
delivery.Process(state);
delivery.ShouldSatisfyAllConditions(
() => delivery.Processed.ShouldNotBeNull(),
() => delivery.State.ShouldBeSameAs(state)
);
}
private void RejectAll()
{
if (isOutermost)
{
rejected = true;
reject(this);
Rejected?.Invoke(this, Subject);
}
else
{
outer.RejectAll();
}
}
public void Start()
{
if (!this.link.DisposeDelivery(this.deliveryTag, false, this.outcome, this.batchable))
{
WorkCollection <ArraySegment <byte>, ReceivingAmqpLink.DisposeAsyncResult, Outcome> workCollection = this.link.pendingDispositions;
ArraySegment <byte> nums = this.deliveryTag;
Rejected rejected = new Rejected()
{
Error = AmqpError.NotFound
};
workCollection.CompleteWork(nums, true, rejected);
}
}
void OnMessage(AmqpMessage message)
{
Outcome outcome;
if (message.ValueBody.Value is Declare)
{
int txnId = this.CreateTransaction();
outcome = new Declared()
{
TxnId = new ArraySegment <byte>(BitConverter.GetBytes(txnId))
};
}
else if (message.ValueBody.Value is Discharge)
{
Discharge discharge = (Discharge)message.ValueBody.Value;
int txnId = BitConverter.ToInt32(discharge.TxnId.Array, discharge.TxnId.Offset);
Transaction txn;
if (this.transactions.TryGetValue(txnId, out txn))
{
lock (this.transactions)
{
this.transactions.Remove(txnId);
}
txn.Discharge(discharge.Fail ?? false);
outcome = AmqpConstants.AcceptedOutcome;
}
else
{
outcome = new Rejected()
{
Error = new Error()
{
Condition = AmqpErrorCode.NotFound
}
};
}
}
else
{
outcome = new Rejected()
{
Error = new Error()
{
Condition = AmqpErrorCode.NotAllowed
}
};
}
message.Link.DisposeDelivery(message, true, outcome);
}
public void GetRetryFromRejectedSuccess()
{
int expectedSeconds = 32;
Rejected Rejected = new Rejected();
Rejected.Error = new Error();
Rejected.Error.Info = new Fields();
Rejected.Error.Info.Add(new AmqpSymbol("Retry-After"), expectedSeconds);
TimeSpan?actual = ProvisioningErrorDetailsAmqp.GetRetryAfterFromRejection(Rejected, defaultInterval);
Assert.IsNotNull(actual);
Assert.AreEqual(actual?.Seconds, expectedSeconds);
}
public void GetRetryFromRejectedFallsBackToDefaultIfRetryAfterProvidedIs0()
{
int expectedSeconds = 0;
Rejected rejected = new Rejected();
rejected.Error = new Error();
rejected.Error.Info = new Fields();
rejected.Error.Info.Add(new Azure.Amqp.Encoding.AmqpSymbol("Retry-After"), expectedSeconds);
TimeSpan?actual = ProvisioningErrorDetailsAmqp.GetRetryAfterFromRejection(rejected, defaultInterval);
Assert.IsNotNull(actual);
Assert.AreEqual(actual?.Seconds, defaultInterval.Seconds);
}
/// <summary>
/// Sends a message and synchronously waits for an acknowledgement.
/// </summary>
/// <param name="message">The message to send.</param>
/// <param name="millisecondsTimeout">The time in milliseconds to wait for the acknowledgement.</param>
//chris public void Send(Message message, int millisecondsTimeout = 60000)
public void Send(Message message, int millisecondsTimeout)
{
//chris added
//millisecondsTimeout = 60000;
ManualResetEvent acked = new ManualResetEvent(false);
Outcome outcome = null;
OutcomeCallback callback = (m, o, s) =>
{
outcome = o;
acked.Set();
};
this.Send(message, callback, acked);
bool signaled = acked.WaitOne(millisecondsTimeout, false);
//chris bool signaled = acked.WaitOne(millisecondsTimeout);
if (!signaled)
{
lock (this.ThisLock)
{
this.outgoingList.Remove(message.Delivery);
}
if (message.Delivery.BytesTransfered > 0)
{
this.Session.DisposeDelivery(false, message.Delivery, new Released(), true);
}
throw new TimeoutException();
}
if (outcome != null)
{
if (outcome.Descriptor.Code == Codec.Released.Code)
{
Released released = (Released)outcome;
throw new AmqpException(ErrorCode.MessageReleased, null);
}
else if (outcome.Descriptor.Code == Codec.Rejected.Code)
{
Rejected rejected = (Rejected)outcome;
throw new AmqpException(rejected.Error);
}
}
}
public static TimeSpan?GetRetryAfterFromRejection(Rejected rejected, TimeSpan defaultInterval)
{
if (rejected.Error != null && rejected.Error.Info != null)
{
if (rejected.Error.Info.TryGetValue(RetryAfterKey, out object retryAfter))
{
if (int.TryParse(retryAfter.ToString(), out int secondsToWait))
{
return(secondsToWait < defaultInterval.Seconds
? defaultInterval
: TimeSpan.FromSeconds(secondsToWait));
}
}
}
return(null);
}
public void GetRetryFromRejectedFallsBackToDefaultIfRetryAfterProvidedIs0()
{
int expectedSeconds = 0;
var rejected = new Rejected
{
Error = new Error()
};
rejected.Error.Info = new Fields
{
{ new AmqpSymbol("Retry-After"), expectedSeconds }
};
TimeSpan?actual = ProvisioningErrorDetailsAmqp.GetRetryAfterFromRejection(rejected, s_defaultInterval);
Assert.IsNotNull(actual);
Assert.AreEqual(actual?.Seconds, s_defaultInterval.Seconds);
}
public ActionResult Rejected(Rejected item)
{
string comments = item.Comments;
int sHid = item.SHomeID;
int studentId = item.StudentID;
if (comments != "")
{
StudentHomeworkServices service = new StudentHomeworkServices();
service.Rejected(sHid, comments, studentId);
return(RedirectToAction("MyStudents", "Teacher"));
}
else
{
ModelState.AddModelError("", "Please add a comment to the reject homework!");
}
return(View());
}
public void EndSend(IAsyncResult result)
{
SendingAmqpLink sendingAmqpLink;
Outcome outcome = this.Link.EndSendMessage(result);
if (outcome.DescriptorCode != Accepted.Code)
{
if (this.sharedAmqpLink != null)
{
this.sharedAmqpLink.Invalidate(out sendingAmqpLink);
}
Rejected rejected = outcome as Rejected;
if (rejected == null)
{
base.Fault();
throw Fx.Exception.AsWarning(new CommunicationObjectFaultedException(outcome.ToString()), null);
}
throw ExceptionHelper.ToCommunicationContract(rejected.Error, null);
}
}
void HandleException(Exception ex, AmqpMessage incoming, IList <AmqpMessage> outgoing)
{
// Get AmqpException
AmqpException amqpException = AmqpExceptionsHelper.GetAmqpException(ex);
var rejected = new Rejected {
Error = amqpException.Error
};
((IReceivingAmqpLink)this.Link).DisposeMessage(incoming, rejected, true, true);
incoming?.Dispose();
if (outgoing != null)
{
foreach (AmqpMessage message in outgoing)
{
message.Dispose();
}
}
Events.ErrorSending(ex, this);
}
public override int GetHashCode()
{
int hash = 1;
if (Link.Length != 0)
{
hash ^= Link.GetHashCode();
}
if (Rejected != false)
{
hash ^= Rejected.GetHashCode();
}
if (RejectionReason.Length != 0)
{
hash ^= RejectionReason.GetHashCode();
}
if (_unknownFields != null)
{
hash ^= _unknownFields.GetHashCode();
}
return(hash);
}
private Rejected GetRejectedOutcome(IDictionary <string, object> propertiesToModify, string deadLetterReason, string deadLetterErrorDescription)
{
object obj;
Rejected rejectedOutcome = AmqpConstants.RejectedOutcome;
if (deadLetterReason != null || deadLetterErrorDescription != null || propertiesToModify != null)
{
Rejected rejected = new Rejected();
Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error = new Microsoft.ServiceBus.Messaging.Amqp.Framing.Error()
{
Condition = ClientConstants.DeadLetterName,
Info = new Fields()
};
rejected.Error = error;
rejectedOutcome = rejected;
if (deadLetterReason != null)
{
rejectedOutcome.Error.Info.Add("DeadLetterReason", deadLetterReason);
}
if (deadLetterErrorDescription != null)
{
rejectedOutcome.Error.Info.Add("DeadLetterErrorDescription", deadLetterErrorDescription);
}
if (propertiesToModify != null)
{
foreach (KeyValuePair <string, object> keyValuePair in propertiesToModify)
{
if (!MessageConverter.TryGetAmqpObjectFromNetObject(keyValuePair.Value, MappingType.ApplicationProperty, out obj))
{
continue;
}
rejectedOutcome.Error.Info.Add(keyValuePair.Key, obj);
}
}
}
return(rejectedOutcome);
}
