/// <summary>
/// Protocol negotiation finished successfully.
/// </summary>
private void OnNegotiationDataReceived(NegotiationData data)
{
#if !BESTHTTP_DISABLE_WEBSOCKET
if (data.TryWebSockets)
{
Transport = new WebSocketTransport(this);
#if !BESTHTTP_DISABLE_SERVERSENT_EVENTS
NextProtocolToTry = SupportedProtocols.ServerSentEvents;
#else
NextProtocolToTry = SupportedProtocols.HTTP;
#endif
}
else
#endif
{
#if !BESTHTTP_DISABLE_SERVERSENT_EVENTS
Transport = new ServerSentEventsTransport(this);
// Long-Poll
NextProtocolToTry = SupportedProtocols.HTTP;
#else
Transport = new PollingTransport(this);
NextProtocolToTry = SupportedProtocols.Unknown;
#endif
}
this.State = ConnectionStates.Connecting;
TransportConnectionStartedAt = DateTime.UtcNow;
Transport.Connect();
}
/// <summary>
/// It's the real Start implementation. It will start the negotiation
/// </summary>
private void StartImpl()
{
this.State = ConnectionStates.Negotiating;
NegotiationResult = new NegotiationData(this);
NegotiationResult.OnReceived = OnNegotiationDataReceived;
NegotiationResult.OnError = OnNegotiationError;
NegotiationResult.Start();
}
/// <summary>
/// Protocol negotiation finished successfully.
/// </summary>
private void OnNegotiationDataReceived(NegotiationData data)
{
// Find out what supported protocol the server speak
int protocolIdx = -1;
for (int i = 0; i < ClientProtocols.Length && protocolIdx == -1; ++i)
{
if (data.ProtocolVersion == ClientProtocols[i])
{
protocolIdx = i;
}
}
// No supported protocol found? Try using the latest one.
if (protocolIdx == -1)
{
protocolIdx = (byte)ProtocolVersions.Protocol_2_2;
HTTPManager.Logger.Warning("SignalR Connection", "Unknown protocol version: " + data.ProtocolVersion);
}
this.Protocol = (ProtocolVersions)protocolIdx;
#if !BESTHTTP_DISABLE_WEBSOCKET
if (data.TryWebSockets)
{
Transport = new WebSocketTransport(this);
#if !BESTHTTP_DISABLE_SERVERSENT_EVENTS
NextProtocolToTry = SupportedProtocols.ServerSentEvents;
#else
NextProtocolToTry = SupportedProtocols.HTTP;
#endif
}
else
#endif
{
#if !BESTHTTP_DISABLE_SERVERSENT_EVENTS
Transport = new ServerSentEventsTransport(this);
// Long-Poll
NextProtocolToTry = SupportedProtocols.HTTP;
#else
Transport = new PollingTransport(this);
NextProtocolToTry = SupportedProtocols.Unknown;
#endif
}
this.State = ConnectionStates.Connecting;
TransportConnectionStartedAt = DateTime.UtcNow;
Transport.Connect();
}
/// <summary>
/// Protocol negotiation failed.
/// </summary>
private void OnNegotiationError(NegotiationData data, string error)
{
(this as IConnection).Error(error);
}
/// <summary>
/// Protocol negotiation failed.
/// </summary>
private void OnNegotiationError(NegotiationData data, string error)
{
(this as IConnection).Error(error);
}
/// <summary>
/// Protocol negotiation finished successfully.
/// </summary>
private void OnNegotiationDataReceived(NegotiationData data)
{
#if !BESTHTTP_DISABLE_WEBSOCKET
if (data.TryWebSockets)
{
Transport = new WebSocketTransport(this);
#if !BESTHTTP_DISABLE_SERVERSENT_EVENTS
NextProtocolToTry = SupportedProtocols.ServerSentEvents;
#else
NextProtocolToTry = SupportedProtocols.HTTP;
#endif
}
else
#endif
{
#if !BESTHTTP_DISABLE_SERVERSENT_EVENTS
Transport = new ServerSentEventsTransport(this);
// Long-Poll
NextProtocolToTry = SupportedProtocols.HTTP;
#else
Transport = new PollingTransport(this);
NextProtocolToTry = SupportedProtocols.Unknown;
#endif
}
this.State = ConnectionStates.Connecting;
TransportConnectionStartedAt = DateTime.UtcNow;
Transport.Connect();
}
/// <summary>
/// It's the real Start implementation. It will start the negotiation
/// </summary>
private void StartImpl()
{
this.State = ConnectionStates.Negotiating;
NegotiationResult = new NegotiationData(this);
NegotiationResult.OnReceived = OnNegotiationDataReceived;
NegotiationResult.OnError = OnNegotiationError;
NegotiationResult.Start();
}
/// <summary>
/// Protocol negotiation finished successfully.
/// </summary>
private void OnNegotiationDataReceived(NegotiationData data)
{
// Find out what supported protocol the server speak
int protocolIdx = -1;
for (int i = 0; i < ClientProtocols.Length && protocolIdx == -1; ++i)
if (data.ProtocolVersion == ClientProtocols[i])
protocolIdx = i;
// No supported protocol found? Try using the latest one.
if (protocolIdx == -1)
{
protocolIdx = (byte)ProtocolVersions.Protocol_2_2;
HTTPManager.Logger.Warning("SignalR Connection", "Unknown protocol version: " + data.ProtocolVersion);
}
this.Protocol = (ProtocolVersions)protocolIdx;
#if !BESTHTTP_DISABLE_WEBSOCKET
if (data.TryWebSockets)
{
Transport = new WebSocketTransport(this);
#if !BESTHTTP_DISABLE_SERVERSENT_EVENTS
NextProtocolToTry = SupportedProtocols.ServerSentEvents;
#else
NextProtocolToTry = SupportedProtocols.HTTP;
#endif
}
else
#endif
{
#if !BESTHTTP_DISABLE_SERVERSENT_EVENTS
Transport = new ServerSentEventsTransport(this);
// Long-Poll
NextProtocolToTry = SupportedProtocols.HTTP;
#else
Transport = new PollingTransport(this);
NextProtocolToTry = SupportedProtocols.Unknown;
#endif
}
this.State = ConnectionStates.Connecting;
TransportConnectionStartedAt = DateTime.UtcNow;
Transport.Connect();
}
/// <summary>
/// Protocol negotiation finished successfully.
/// </summary>
private void OnNegotiationDataReceived(NegotiationData data)
{
if (data.TryWebSockets)
{
Transport = new WebSocketTransport(this);
NextProtocolToTry = SupportedProtocols.ServerSentEvents;
}
else
{
Transport = new ServerSentEventsTransport(this);
// Long-Poll
NextProtocolToTry = SupportedProtocols.HTTP;
}
this.State = ConnectionStates.Connecting;
TransportConnectionStartedAt = DateTime.UtcNow;
Transport.Connect();
}