private void SocketMessageReceived(object sender,
MessageReceivedArgs e)
{
var array = JsonConvert.DeserializeObject <JArray>(e.Message);
dynamic messageObj = array[0];
var newAdvice = ParseAdvice(messageObj);
if (newAdvice != null)
{
_advice = newAdvice;
SetRetry(_advice,
_connection);
}
if (HandleSynchronousReply(messageObj,
e))
{
return;
}
if (HandleConnectResponse(messageObj))
{
return;
}
var message = Converter.Deserialize <DataMessage>(e.Message);
var channel = message.Channel;
var messageData = message.Data.ToString(CultureInfo.InvariantCulture);
_logger.Debug("Message data received for channel '{0}' is '{1}",
channel,
messageData);
_subscribedChannels[channel].ForEach(handler => handler(messageData));
}
public FayeClient(IWebSocket socket,
string connectionId = "standard") : base(messageCounter: FIRST_MESSAGE_INDEX)
{
_connectionId = connectionId;
_transportClient = new WebsocketTransportClient(socket,
connectionId);
_advice = DefaultAdvice;
_transportConnection = null;
_logger = LoggerFetcher.GetLogger(connectionId,
this);
}
// internal to only allow FayeClient to instantiate this class
internal FayeConnection(ITransportConnection connection,
HandshakeResponseMessage handshakeResponse,
int messageCounter,
Advice advice,
TimeSpan handshakeTimeout,
string connectionId) : base(messageCounter: messageCounter,
handshakeTimeout: handshakeTimeout)
{
_connection = connection;
ClientId = handshakeResponse.ClientId;
_connection.MessageReceived += SocketMessageReceived;
_subscribedChannels = new Dictionary <string, List <Action <string> > >();
_synchronousMessageEvents = new Dictionary <int, TaskCompletionSource <MessageReceivedArgs> >();
_advice = advice;
_connection.ConnectionLost += SocketConnectionLost;
_connection.ConnectionReestablished += SocketConnectionReestablished;
_logger = LoggerFetcher.GetLogger(connectionId,
this);
}
private async Task <T> ExecuteSynchronousMessage <T>(BaseFayeMessage message,
TimeSpan timeoutValue) where T : BaseFayeMessage
{
var json = Converter.Serialize(message);
var tcs = new TaskCompletionSource <MessageReceivedArgs>();
MessageReceived received = (sender,
args) => tcs.SetResult(args);
_transportConnection.MessageReceived += received;
_transportConnection.Send(json);
var task = tcs.Task;
var result = await task.Timeout(timeoutValue);
if (result == Result.Timeout)
{
var timeoutException = new TimeoutException(timeoutValue,
json);
_logger.ErrorException("Timeout problem, rethrowing",
timeoutException);
throw timeoutException;
}
var receivedString = task.Result.Message;
_logger.Debug("Received message '{0}'",
receivedString);
_transportConnection.MessageReceived -= received;
var array = JsonConvert.DeserializeObject <JArray>(receivedString);
dynamic messageObj = array[0];
var newAdvice = ParseAdvice(messageObj);
if (newAdvice != null)
{
_advice = newAdvice;
SetRetry(_advice,
_transportConnection);
}
return(Converter.Deserialize <T>(receivedString));
}
protected static void SetRetry(Advice advice,
ITransportConnection transportConnection)
{
transportConnection.RetryEnabled = advice.Reconnect != Reconnect.None;
}