public void ShouldFailOldMessages()
{
var task = new MessageTask
{
Category = goodCategoryA,
Contact = contact1,
DispatchDate = TestDate.AddDays(-1.5), // пропущенная задача
Status = MessageTask.TaskStatus.New,
};
db.MessageTasks.Add(task);
db.SaveChanges();
dispatcher.Dispatch(TestDate);
db.Entry(task).Reload();
Assert.Equal(MessageTask.TaskStatus.Pending, task.Status);
Assert.True(task.LastTryDate > task.DispatchDate);
Assert.True(vk.HasSent());
}
public void Enqueue(MessageTask callback, ConnectionResponse obj)
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().FullName);
}
if (!_enqueueAsyncMessages)
{
HandleAsyncMessage(callback, obj);
return;
}
// Keep a ref to this task until it completes. If it can't finish by the time we dispose this queue,
// then we'll find it and cancel it.
lock (_pendingTasks)
{
_pendingTasks.Add(callback);
}
var task = Task.Run(() => HandleAsyncMessage(callback, obj));
// Unhandled error handler
task.ContinueWith(t =>
{
_logger.LogError(t.Exception, "Failed to complete async handling of SendAsync for {callback}", callback.Method);
callback.TaskWrapper.TrySetException(t.Exception !); // t.Exception is available since this runs only on faulted
}, TaskContinuationOptions.OnlyOnFaulted);
// Always remove from the queue when done, regardless of outcome.
task.ContinueWith(_ =>
{
lock (_pendingTasks)
{
_pendingTasks.Remove(callback);
}
});
}
private void HandleTask(MessageTask task, DateTime now)
{
if (task.Status == MessageTask.TaskStatus.New && (now - task.DispatchDate).TotalDays >= 1)
{
UpdateTask(task, false, "Сообщение не отправлено в запланированную дату");
return;
}
var category = task.Category;
var contact = task.Contact;
try
{
IMessageTemplate template = new MessageTemplate(category.Template);
var requiredFields = template.Fields;
var user = VK.GetUser(contact.VKID, requiredFields);
var messageText = template.Substitute(user);
VK.SendMessage(contact.VKID, messageText);
UpdateTask(task, true, "Сообщение успешно отправлено");
}
catch (MessageTemplateSyntaxException ex)
{
UpdateTask(task, false, "Синтаксическая ошибка в шаблоне", ex);
}
catch (VkApiException ex)
{
UpdateTask(task, false, "Ошибка соединения с ВКонтакте", ex);
}
catch (Exception ex)
{
UpdateTask(task, false, "Неизвестная ошибка", ex);
}
}
/// <summary>
/// Sets the finished to task failed.
/// </summary>
/// <param name="messagesToAcknowledge">The messages to acknowledge.</param>
internal void SetFinishedToTaskFailed(Dictionary <long, MessageTask> messagesToAcknowledge)
{
for (int i = 0; i < this.mMessageQueues.Count; i++)
{
Queue <MessageTask> queue = this.mMessageQueues[i];
lock (queue)
{
while (queue.Count > 0)
{
MessageTask task = queue.Dequeue();
lock (messagesToAcknowledge)
{
// kipucolom a várakozók közül
if (messagesToAcknowledge.ContainsKey(task.Message.MessageId))
{
task.IsSuccess = false;
task.RaiseSentEventFinished();
messagesToAcknowledge.Remove(task.Message.MessageId);
}
}
}
}
}
}
public void updateThreadLastModifiedTime(VerseMessageThread vmt, VerseMessage vm)
{
if (vmt != null)
{
DateTime datetime = DateTime.Now;
vmt.datetime_last_modified = datetime;
MessageTask mt = new MessageTask(us, vm);
mt.UpdateLastAccessedTime();
}
}
private void OnMessage(string s)
{
if ((s != null) && !s.Equals(""))
{
Topper mms = new Topper(s);
string op = mms.op;
if ("publish".Equals(op))
{
string topic = mms.topic;
string msg_params = "";
// if we have message parameters, parse them
Match m = Regex.Match(s, @"""msg""\s*:\s*({.*}),");
ROSMessage msg = null;
if (m.Success)
{
msg_params = m.Groups[1].Value;
}
foreach (var sub in _subscribers)
{
// only consider subscribers with a matching topic
if (topic != sub.Key.topic)
{
continue;
}
msg = sub.Key.ParseMessage(msg_params);
MessageTask newTask = new MessageTask(sub.Key, msg);
lock (_readLock)
{
_msgQueue[topic].Enqueue(newTask);
}
}
}
else if (Regex.IsMatch(s, @"""op""\s*:\s*""call_service""")) // op is call_service
{
ServiceHeader hdr = new ServiceHeader(s);
foreach (var srv in _serviceServers)
{
if (srv.Key.topic == hdr.service)
{
ServiceArgs args = null;
ServiceResponse response = null;
// if we have args, parse them (args are optional on services, though)
Match m = Regex.Match(s, @"""args""\s*:\s*({.*}),");
if (m.Success)
{
args = srv.Key.ParseRequest(m.Groups[1].Value);
}
// add service request to queue, to be processed later in Render()
lock (_readLock)
{
_svcQueue[srv.Key.topic].Enqueue(new ServiceTask(srv.Key, args, hdr.id));
}
break; // there should only be one server for each service
}
}
}
else
{
Debug.LogWarning("Unhandled message:\n" + s);
}
}
else
{
Debug.Log("Got an empty message from the web socket");
}
}
private void OnMessage <Tmsg>(string message) where Tmsg : RosMessage
{
// Debug.LogWarning("OnMessage="+message);
if ((message != null) && !message.Equals(string.Empty))
{
Topper topper = new Topper(message);
if ("publish".Equals(topper.op)) // Topic
{
RosbridgeJson <Tmsg> rosbridgeJson = null;
foreach (var sub in this.subscribers)
{
// only consider subscribers with a matching topic
if (topper.topic != sub.Key.Topic)
{
continue;
}
if (rosbridgeJson == null)
{
rosbridgeJson = new RosbridgeJson <Tmsg>(message);
}
MessageTask newTask = new MessageTask(sub.Key, rosbridgeJson.msg);
lock (this.lockMsgQueue)
{
this.msgQueue[rosbridgeJson.topic].Enqueue(newTask);
}
}
}
else if ("call_service".Equals(topper.op)) // Service
{
RosbridgeJson <Tmsg> rosbridgeJson = new RosbridgeJson <Tmsg>(message);
foreach (var srv in this.serviceProviders)
{
if (srv.Key.Name == rosbridgeJson.service)
{
ServiceArgs args = null;
// ServiceResponse response = null;
// if we have args, parse them (args are optional on services, though)
Match match = Regex.Match(message, @"""args""\s*:\s*({.*}),");
if (match.Success)
{
args = srv.Key.ParseRequest(match.Groups[1].Value);
}
// add service request to queue, to be processed later in Render()
lock (this.lockMsgQueue)
{
this.svcQueue[srv.Key.Name].Enqueue(new ServiceTask(srv.Key, args, rosbridgeJson.id));
}
break; // there should only be one server for each service
}
}
}
else
{
Debug.LogWarning("Unhandled message:\n" + message);
}
}
else
{
Debug.Log("Got an empty message from the web socket");
}
}
private void Send(object state)
{
if (mConnected)
{
MessageTask task = null;
Queue <MessageTask> selectedQueue = null;
foreach (Queue <MessageTask> queue in this.mMessageQueues)
{
lock (queue)
{
if (queue.Count > 0)
{
selectedQueue = queue;
task = queue.Peek();
break;
}
}
}
if (task != null)
{
Stopwatch watch = Stopwatch.StartNew();
try
{
if (task.Message.MessageCode == MessageCodeEnum.LowLevelTcpAcknowledge)
{
// alacsonyszintű visszajelzés
this.mNetworkStream.Write(LOW_LEVEL_RESPONSE_BYTE, 0, LOW_LEVEL_RESPONSE_BYTE.Length);
}
else
{
if (task.Message.MessageType == MessageTypeEnum.Tcp)
{
// a TCP üzenetekről kérek alacsony szintű visszajelzést
lock (mSentTCPMessages)
{
mSentTCPMessages.Add(task);
}
}
this.mMessageFormatter.Write(this.mNetworkStream, task.Message);
}
watch.Stop();
if (LOGGER.IsDebugEnabled)
{
LOGGER.Debug(string.Format("NETWORK_CONNNECTION, Id: {0}, Message sent. MessageId: {1}", this.mNetworkStream.Id.ToString(), task.Message.MessageId.ToString()));
}
mReplyTime = watch.ElapsedMilliseconds;
lock (selectedQueue)
{
selectedQueue.Dequeue();
}
// sikeres küldés
Raiser.CallDelegatorBySync(MessageSendAfter, new object[] { this, new MessageSendEventArgs(task, false) });
lock (LOCK_OBJECT)
{
mTotalMessagesToSend--;
if (mTotalMessagesToSend > 0)
{
THREADPOOL.QueueUserWorkItem(new WaitCallback(Send));
}
}
}
catch (ObjectDisposedException ex)
{
// hálózati hiba (lezárt stream)
if (LOGGER.IsErrorEnabled)
{
LOGGER.Error(string.Format("Id: {0}, {1}, {2}", mNetworkStream.Id, ex.GetType().Name, ex.Message));
}
HandleDisconnection();
}
catch (IOException ex)
{
// hálózati hiba
if (LOGGER.IsErrorEnabled)
{
LOGGER.Error(string.Format("Id: {0}, {1}, {2}", mNetworkStream.Id, ex.GetType().Name, ex.Message));
}
this.mNetworkStream.Dispose();
HandleDisconnection();
}
catch (InvalidOperationException ex)
{
// hálózati hiba
if (LOGGER.IsErrorEnabled)
{
LOGGER.Error(string.Format("Id: {0}, {1}, {2}", mNetworkStream.Id, ex.GetType().Name, ex.Message));
}
this.mNetworkStream.Dispose();
HandleDisconnection();
}
catch (Exception ex)
{
// ismeretlen hiba
if (LOGGER.IsErrorEnabled)
{
LOGGER.Error(string.Format("Id: {0}, {1}, {2}", mNetworkStream.Id, ex.GetType().Name, ex.Message));
}
lock (selectedQueue)
{
selectedQueue.Dequeue();
}
this.mNetworkStream.Dispose();
HandleDisconnection();
}
finally
{
if (watch.IsRunning)
{
watch.Stop();
}
}
}
}
}
public MessageDispatcherEventArgs(MessageTask task, MessageDispatcherException exception = null)
{
this.Task = task;
Exception = exception;
}
private void OnMessage(string message)
{
if ((message != null) && !message.Equals(string.Empty))
{
Topper topper = new Topper(message);
string op = topper.op;
if ("publish".Equals(op)) // Topic
{
string topic = topper.topic;
string msgParams = string.Empty;
// if we have message parameters, parse them
Match match = Regex.Match(message, @"""msg""\s*:\s*({.*}),");
RosMessage msg = null;
if (match.Success)
{
msgParams = match.Groups[1].Value;
}
foreach (var sub in this.subscribers)
{
// only consider subscribers with a matching topic
if (topic != sub.Key.Topic)
{
continue;
}
msg = sub.Key.ParseMessage(msgParams);
MessageTask newTask = new MessageTask(sub.Key, msg);
lock (this.lockMsgQueue)
{
this.msgQueue[topic].Enqueue(newTask);
}
}
}
else if (Regex.IsMatch(message, @"""op""\s*:\s*""call_service""")) // Service
{
ServiceHeader header = new ServiceHeader(message);
foreach (var srv in this.serviceProviders)
{
if (srv.Key.Name == header.service)
{
ServiceArgs args = null;
// ServiceResponse response = null;
// if we have args, parse them (args are optional on services, though)
Match match = Regex.Match(message, @"""args""\s*:\s*({.*}),");
if (match.Success)
{
args = srv.Key.ParseRequest(match.Groups[1].Value);
}
// add service request to queue, to be processed later in Render()
lock (this.lockMsgQueue)
{
this.svcQueue[srv.Key.Name].Enqueue(new ServiceTask(srv.Key, args, header.id));
}
break; // there should only be one server for each service
}
}
}
else
{
Debug.LogWarning("Unhandled message:\n" + message);
}
}
else
{
Debug.Log("Got an empty message from the web socket");
}
}
