private async void BeginPoll()
{
var longpoll = await _api.Groups.GetLongPollServerAsync(GroupId);
var parameters = new LongpollParameters(longpoll);
const int timeout = 25;
using (var client = new HttpClient())
{
client.Timeout = TimeSpan.FromSeconds(timeout);
while (true)
{
var request = new HttpRequestMessage(HttpMethod.Get, parameters.GetUrl(timeout));
using (var response = await client.SendAsync(request, HttpCompletionOption.ResponseHeadersRead))
using (var body = await response.Content.ReadAsStreamAsync())
using (var reader = new StreamReader(body))
{
var json = reader.ReadToEnd();
var result = JsonConvert.DeserializeObject <LongpollResponse>(json);
foreach (var message in result.Updates)
{
MessageRecieved?.Invoke(message.ToRecivedMessage());
}
await parameters.Update(_api, result);
}
}
}
// ReSharper disable once FunctionNeverReturns
}
private void Consumer_Received(object sender, BasicDeliverEventArgs e)
{
var message = e.Body.Deserialize();
Logger.Info($"recieved {message}");
MessageRecieved?.Invoke(this, message);
}
public void ReadCallback(IAsyncResult ar)
{
string content = string.Empty;
StateObject state = (StateObject)ar.AsyncState;
Socket handler = state.workSocket;
int bytesRead = handler.EndReceive(ar);
if (bytesRead > 0)
{
state.sb.Append(Encoding.UTF8.GetString(state.buffer, 0, bytesRead));
content = state.sb.ToString();
if (content.IndexOf("<!Nickname>") > -1)
{
Client client = new Client(connectionsCounter, handler, content.Replace("<!Nickname>", ""));
ClientAccepted.Invoke(this, new ClientAcceptedEventArgs(client));
connectionsCounter++;
}
else if (content.IndexOf("<!Message>") > -1)
{
MessageRecieved.Invoke(this, new MessageRecievedEventArgs(new Message(messagesCounter, MessageType.TextMessage, Encoding.UTF8.GetBytes(content))));
messagesCounter++;
}
else
{
return;
}
}
}
/// <summary>
/// Задача чтения из потока
/// </summary>
/// <returns></returns>
public async Task Read()
{
byte[] data = new byte[64];
while (!cancellationToken.IsCancellationRequested)
{
StringBuilder builder = new StringBuilder();
do
{
var bytes = await stream.ReadAsync(data, 0, data.Length, cancellationToken.Token);
builder.Append(Encoding.UTF8.GetString(data, 0, bytes));
}while (stream.DataAvailable && !cancellationToken.Token.IsCancellationRequested);
var message = builder.ToString();
if (string.IsNullOrWhiteSpace(message))
{
Disconnected?.Invoke(Guid);
_ = Disconnect();
Dispose();
}
else
{
message.Split(separator, StringSplitOptions.RemoveEmptyEntries)
.AsParallel()
.ForAll(mes => MessageRecieved?.Invoke(Guid, mes));
}
}
}
/// <summary>
/// 接收器工作
/// </summary>
/// <returns></returns>
public async Task ReceiveAsync()
{
using (var client = new UdpClient(Port))
{
if (GroupAddress != null)
{
Logger.Debug($"Join Multicast Group = {GroupAddress}");
client.JoinMulticastGroup(IPAddress.Parse(GroupAddress));
}
Logger.Debug("Start Listening...Sending in [stop] to stop listening");
bool completed;
do
{
UdpReceiveResult result = await client.ReceiveAsync();
byte[] datagram = result.Buffer;
MessageRecieved?.Invoke(this, new UdpReceivedEventArgs(datagram));
string received = Encoding.UTF8.GetString(datagram);
Logger.Info($"Received (from {result.RemoteEndPoint.Address}) < {received}");
completed = (received.ToLower() == "stop");
} while (!completed);
if (GroupAddress != null)
{
client.DropMulticastGroup(IPAddress.Parse(GroupAddress));
}
Logger.Warn("Listening stop command received.");
Logger.Warn("Udp is stopping...");
}
}
public void Log(string message, MessageTypeEnum type)
{
MessageRecieved?.Invoke(this, new MessageRecievedEventArgs()
{
Message = message, Status = type
}); // Notifying about the Message
}
private async void WriteData(CancellationToken cancelationToken, Channel <IFrame> sourceQueue)
{
try
{
IFrame frame;
int Nprocesssed = 0;
while (await sourceQueue.Reader.WaitToReadAsync(cancelationToken))
{
if (!sourceQueue.Reader.TryRead(out frame))
{
continue;
}
Nprocesssed++;
foreach (KeyValuePair <string, ITimeSeriesValue> value in frame.Measurements)
{
SignalWritter writer;
if (m_writers.TryGetValue(value.Key, out writer))
{
writer.AddPoint(value.Value);
}
}
}
}
catch (Exception ex)
{
MessageRecieved?.Invoke(this, new MessageArgs("An error occurred writing data to the temporary files", MessageArgs.MessageLevel.Error));
}
finally
{
m_writers.Values.ToList().ForEach(item => item.Complete());
}
}
/// <summary>
/// Adding the log registers the given message.
/// </summary>
/// <param name="message"> The message text </param>
/// <param name="type"> The message type - information, warning etc. </param>
public void Log(string message, MessageTypeEnum type)
{
string msg = type.ToString() + "|" + message;
fullLog.Add(msg);
MessageRecieved?.Invoke(this, new MessageRecievedEventArgs(type, message));
}
private void onMessage(object sender, WebSocketSharp.MessageEventArgs evt)
{
if (MessageRecieved != null)
{
MessageRecieved.Invoke(evt.Data);
}
}
private async void GetData(CancellationToken cancelationToken)
{
try
{
m_Source.MessageRecieved += ProcessMessage;
int count = 0;
if (!m_Source.SupportProgress)
{
ProgressArgs args = new ProgressArgs("This DataSource does not support Progress updates.", false, (int)50);
ReportProgress?.Invoke(this, args);
}
await foreach (IFrame frame in m_Source.GetData(m_sourceSignals, m_start, m_end))
{
frame.Timestamp = Ticks.AlignToMicrosecondDistribution(frame.Timestamp, m_commonFrameRate);
await m_sourceQueue.Writer.WriteAsync(frame, cancelationToken);
count++;
if (count % 1000 == 0 && m_Source.SupportProgress)
{
ReportDatasourceProgress(m_Source.GetProgress());
}
}
}
finally
{
MessageRecieved?.Invoke(this, new MessageArgs("Finished Loading Data from DataSource", MessageArgs.MessageLevel.Info));
m_sourceQueue.Writer.Complete();
}
}
public TestConnectionManager()
{
_timeServerTimer = new Timer {
Interval = 5000
};
_timeServerTimer.Elapsed += (sender, args) => { MessageRecieved?.Invoke(this, new Message()
{
Sender = _timeServer, Content = "Current time: " + DateTime.Now.ToShortTimeString(), TimeStamp = DateTime.Now
}); };
_joeTimer = new Timer(10000);
_joeTimer.Elapsed += (sender, args) =>
{
var message = new Message {
Sender = Constants.ServerId, TimeStamp = DateTime.Now
};
if (_isJoeHere)
{
message.Content = $"user {_joe} left";
MessageRecieved?.Invoke(this, message);
}
else
{
message.Content = $"user {_joe} joined";
MessageRecieved?.Invoke(this, message);
}
_isJoeHere = !_isJoeHere;
};
}
private void WaitForConnectionCallBack(IAsyncResult asyncResult)
{
try
{
NamedPipeServerStream pipeServer = (NamedPipeServerStream)asyncResult.AsyncState;
pipeServer.EndWaitForConnection(asyncResult);
byte[] messageBuffer = new byte[1024];
pipeServer.Read(messageBuffer, 0, 1024);
string message = Encoding.UTF8.GetString(messageBuffer, 0, messageBuffer.Length);
Debug.WriteLine(message + Environment.NewLine);
MessageRecieved.Invoke(message);
pipeServer.Close();
pipeServer = null;
pipeServer = new NamedPipeServerStream(m_pipeName, PipeDirection.In, 1, PipeTransmissionMode.Byte, PipeOptions.Asynchronous);
if (ShutdownRequested)
{
return;
}
// Recursively wait for the connection again
pipeServer.BeginWaitForConnection(new AsyncCallback(WaitForConnectionCallBack), pipeServer);
}
catch
{
return;
}
}
/// <summary>
/// Reads all messages from the other client and raises the appropriate event.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private static void GameReader_DoWork(object sender, DoWorkEventArgs e)
{
var reader = (StreamReader)e.Argument;
string currentString;
Message <object> currentMessage;
while (tcpClient.Connected)
{
try
{
currentString = reader.ReadLine();
}
catch (Exception)
{
currentString = null;
}
if (!(currentString == null || currentString == ""))
{
currentMessage = JsonConvert.Deserialise <Message <object> >(currentString);
if (currentMessage != default(Message <object>))
{
if (currentMessage.Type == typeof(string).ToString())
{
MessageRecieved?.Invoke(null, new GameConnectionEventArgs <string>(JsonConvert.Deserialise <Message <string> >(currentString).Data, currentString));
}
else if (currentMessage.Type == typeof(Point).ToString())
{
LocationRecieved?.Invoke(null, new GameConnectionEventArgs <Point>(JsonConvert.Deserialise <Message <Point> >(currentString).Data, currentString));
}
}
}
}
StopGame();
}
/// <summary>
/// Triggered when raw message received.
/// </summary>
/// <param name="sender">IMessageClient</param>
/// <param name="e">Raw message</param>
private async void OnRawMessageReceived(object sender, string e)
{
// About once every five minutes, the server sends a PING.
// To ensure that your connection to the server is not prematurely terminated, reply with PONG
if (e.StartsWith("PING"))
{
controller._log.LogMessage($"Twitch Client Ping");
Task pong = SendPongResponseAsync();
await pong;
if (pong.Status != TaskStatus.RanToCompletion)
{
controller._log.LogError($"Sending Pong Failed! {pong.Status}");
}
if (pong.Status == TaskStatus.RanToCompletion)
{
controller._log.LogMessage($"Twitch Client replied with Pong.");
}
return;
}
try
{
MessageRecieved?.Invoke(sender, e);
}
catch { };
if (TryParsePrivateMessage(e, out Message message))
{
_channel?.ReceiveMessage(message);
}
}
private void Start()
{
while (true)
{
var longPollServerResponse = _vkApi.Groups.GetLongPollServer(ConfigManager.Config.VK.GroupId);
var poll = _vkApi.Groups.GetBotsLongPollHistory(
new BotsLongPollHistoryParams()
{
Server = longPollServerResponse.Server, Ts = longPollServerResponse.Ts,
Key = longPollServerResponse.Key, Wait = 25
});
if (poll?.Updates == null)
{
continue;
}
foreach (var update in poll.Updates)
{
if (update.Type == GroupUpdateType.MessageNew)
{
Console.WriteLine(update.MessageNew.Message.Text);
MessageRecieved?.Invoke(update.MessageNew.Message.Text, update.MessageNew.Message.PeerId);
}
}
}
}
public async void ReadMessage()
{
var client = new ClientWebSocket();
var cts = new CancellationTokenSource();
await client.ConnectAsync(new Uri(_conversation.StreamUrl), cts.Token);
await Task.Factory.StartNew(async() =>
{
while (true)
{
WebSocketReceiveResult result;
var message = new ArraySegment <byte>(new byte[4096]);
do
{
result = await client.ReceiveAsync(message, cts.Token);
if (result.MessageType != WebSocketMessageType.Text)
{
break;
}
var messageBytes = message.Skip(message.Offset).Take(result.Count).ToArray();
string messageJson = Encoding.UTF8.GetString(messageBytes);
BotResponse botResponse = JsonConvert.DeserializeObject <BotResponse>(messageJson);
var args = new BotResponseEventAgrs();
args.Activities = botResponse.Activities;
MessageRecieved?.Invoke(this, args);
}while (!result.EndOfMessage);
}
}, cts.Token, TaskCreationOptions.LongRunning, TaskScheduler.Default);
}
private void ParseMessages()
{
var data = _stringBuilder.ToString();
string[] messages = data.Split(new string[] { NetworkConstants.MESSAGE_TERMINATOR }, StringSplitOptions.RemoveEmptyEntries);
_stringBuilder.Clear();
string singleMessage = String.Empty;
for (int i = 0; i < messages.Length - 1; i++)
{
singleMessage = messages[i];
try
{
NetworkMessage networkMessage = NetworkMessage.Deserialize(singleMessage);
Console.WriteLine("RECEIVE: " + networkMessage.Message);
MessageRecieved?.Invoke(this, new NetworkMessageReceivedEventArgs(_clientid, networkMessage));
}
catch (NetworkSerializationException e)
{
_stringBuilder.Append(singleMessage);
_stringBuilder.Append(NetworkConstants.MESSAGE_TERMINATOR);
}
}
}
private void RequestProcessor(HttpListenerContext context)
{
byte[] response;
{
// The input from the user
HttpListenerRequest request = context.Request;
using (Stream s = request.InputStream)
{
byte[] returnBytes = new byte[request.ContentLength64];
s.Read(returnBytes, 0, returnBytes.Length);
response = MessageRecieved?.Invoke(returnBytes, request);
}
}
if (response != null)
{
context.Response.ContentLength64 = response.Length;
using (Stream stream = context.Response.OutputStream)
{
stream.Write(response, 0, response.Length);
}
}
}
protected bool RaiseMessageRecieved(TorchChatMessage msg)
{
var consumed = false;
MessageRecieved?.Invoke(msg, ref consumed);
return(consumed);
}
/// <summary>
/// Handles incoming websocket events, acts accordingly.
/// </summary>
/// <param name="sender"></param>
/// <param name="response"></param>
private void WebSocketDataRecieved(object sender, RoomSocket response)
{
switch (response.message)
{
// The user has been added to the room
case "allocation":
webSocketService.token = response.token;
webSocketService.roomId = response.room;
GetRoomMedia();
break;
// There is a change in the state of the media
case "mediaChange":
Room.CurrentMedia = response.media;
MediaChanged?.Invoke(this, new EventArgs());
break;
// A message from a user, that was broadcasted to the room is recieved
case "message":
Room.AddMessage(response.messageData);
MessageRecieved?.Invoke(this, new EventArgs());
break;
default:
break;
}
}
/*
* The function loggs recieved massage
*/
public void Log(string message, MessageTypeEnum type)
{
LogObject newLog = new LogObject(type.ToString(), message);
Logs.Add(newLog);
MessageRecieved?.Invoke(this, new MessageRecievedEventArgs(type, message));
}
protected void onMessageReceived(ClientConnection connection, Message msg)
{
this.control.Invoke((MethodInvoker)(() =>
{
MessageRecieved?.Invoke(this, msg);
}));
}
/// <summary>
/// Recieve messages from the client.
/// </summary>
public void recieveMessage()
{
while (true)
{
// Reading the message from the stream.
char[] messageBuffer = new char[10000];
reader.Read(messageBuffer, 0, 10000);
string message = new string(messageBuffer);
if (isClosed(message))
{
// Getting the whole message without (#)
message = Regex.Match(message, "#(.+)#").Groups[1].Value + "\r\n";
MessageRecieved?.Invoke(message);
connectionEnded?.Invoke(this.Name);
return;
}
if (messageBuffer[0] != '\0')
{
message += "\r\n";
// Firing the event.
MessageRecieved?.Invoke(message);
}
else
{
return;
}
}
}
/*the function recieves a message and invoke the logger recieving mechanism (to write down the message).
* param name = message is a message to logger
* param name = type is a type of message
*/
public void Log(string message, MessageTypeEnum type)
{
MessageReceivedEventArgs msg = new MessageReceivedEventArgs(type, message);
MessageRecieved?.Invoke(this, msg);
allLogs.Add(msg); //add msg to list of logs.
}
protected async virtual void OnMessageRecieved(BTMessageRecievedEventArgs e)
{
await mainPage.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, delegate
{
MessageRecieved?.Invoke(this, e);
});
}
/// <summary>
/// Logs the specified message.
/// </summary>
/// <param name="message">The message to log.</param>
/// <param name="type">The type of the message.</param>
public void Log(string message, MessageTypeEnum type)
{
MessageRecievedEventArgs msgEventArgs = new MessageRecievedEventArgs();
msgEventArgs.Message = message;
msgEventArgs.Status = type;
MessageRecieved.Invoke(this, msgEventArgs);
}
protected virtual void onMessageReceived(MessageReceivedEventArgs args)
{
// MessageRecieved?.Invoke(this, args);
if (MessageRecieved != null)
{
MessageRecieved.Invoke(this, args);
}
}
public void SendMessage(string message, ServerMessageTypeEnum type)
{
MessageRecieved?.Invoke(this, new ServerMessageRecievedEventArgs
{
Type = type,
Message = message
});
}
/// <summary>
/// invokes the MessageRecieved event with the correct arguments
/// </summary>
/// <param name="message">message to write</param>
/// <param name="type">type of message</param>
public void Log(string message, MessageTypeEnum type)
{
MessageRecievedEventArgs e = new MessageRecievedEventArgs();
e.Message = message;
e.Status = type;
LogList.Add(e);
MessageRecieved?.Invoke(this, e);
}
/// <summary>
/// Logs the specified message.
/// </summary>
/// <param name="message">The message to log.</param>
/// <param name="type">The type of the message.</param>
public void Log(string message, MessageTypeEnum type)
{
m_LogMessages.Add(new LogMessageRecord(message, type));
MessageRecievedEventArgs msgEventArgs = new MessageRecievedEventArgs();
msgEventArgs.Message = message;
msgEventArgs.Status = type;
MessageRecieved?.Invoke(this, msgEventArgs);
}