protected override void ThreadFunc()
{
if (this.CurrentRequest.IsRedirected)
{
this.CurrentRequest.Timing.Add(TimingEventNames.Queued_For_Redirection);
}
else
{
this.CurrentRequest.Timing.Add(TimingEventNames.Queued);
}
if (this.connector != null && !this.connector.IsConnected)
{
// this will send the request back to the queue
RequestEventHelper.EnqueueRequestEvent(new RequestEventInfo(CurrentRequest, RequestEvents.Resend));
ConnectionEventHelper.EnqueueConnectionEvent(new ConnectionEventInfo(this, HTTPConnectionStates.Closed));
return;
}
if (this.connector == null)
{
this.connector = new Connections.TCPConnector();
try
{
this.connector.Connect(this.CurrentRequest);
}
catch (Exception ex)
{
if (HTTPManager.Logger.Level == Logger.Loglevels.All)
{
HTTPManager.Logger.Exception("HTTPConnection", "Connector.Connect", ex, this.Context, this.CurrentRequest.Context);
}
if (ex is TimeoutException)
{
this.CurrentRequest.State = HTTPRequestStates.ConnectionTimedOut;
}
else if (!this.CurrentRequest.IsTimedOut) // Do nothing here if Abort() got called on the request, its State is already set.
{
this.CurrentRequest.Exception = ex;
this.CurrentRequest.State = HTTPRequestStates.Error;
}
ConnectionEventHelper.EnqueueConnectionEvent(new ConnectionEventInfo(this, HTTPConnectionStates.Closed));
return;
}
#if !NETFX_CORE
// data sending is buffered for all protocols, so when we put data into the socket we want to send them asap
this.connector.Client.NoDelay = true;
#endif
StartTime = DateTime.UtcNow;
HTTPManager.Logger.Information("HTTPConnection", "Negotiated protocol through ALPN: '" + this.connector.NegotiatedProtocol + "'", this.Context, this.CurrentRequest.Context);
switch (this.connector.NegotiatedProtocol)
{
case HTTPProtocolFactory.W3C_HTTP1:
this.requestHandler = new Connections.HTTP1Handler(this);
ConnectionEventHelper.EnqueueConnectionEvent(new ConnectionEventInfo(this, HostProtocolSupport.HTTP1));
break;
#if (!UNITY_WEBGL || UNITY_EDITOR) && !BESTHTTP_DISABLE_ALTERNATE_SSL && !BESTHTTP_DISABLE_HTTP2
case HTTPProtocolFactory.W3C_HTTP2:
this.requestHandler = new Connections.HTTP2.HTTP2Handler(this);
this.CurrentRequest = null;
ConnectionEventHelper.EnqueueConnectionEvent(new ConnectionEventInfo(this, HostProtocolSupport.HTTP2));
break;
#endif
default:
HTTPManager.Logger.Error("HTTPConnection", "Unknown negotiated protocol: " + this.connector.NegotiatedProtocol, this.Context, this.CurrentRequest.Context);
RequestEventHelper.EnqueueRequestEvent(new RequestEventInfo(CurrentRequest, RequestEvents.Resend));
ConnectionEventHelper.EnqueueConnectionEvent(new ConnectionEventInfo(this, HTTPConnectionStates.Closed));
return;
}
}
this.requestHandler.Context.Add("Connection", this.GetHashCode());
this.Context.Add("RequestHandler", this.requestHandler.GetHashCode());
this.requestHandler.RunHandler();
LastProcessTime = DateTime.Now;
}
protected override void ThreadFunc()
{
if (this.connector != null && !this.connector.IsConnected)
{
// this will semd the request back to the queue
RequestEventHelper.EnqueueRequestEvent(new RequestEventInfo(CurrentRequest, RequestEvents.Resend));
ConnectionEventHelper.EnqueueConnectionEvent(new ConnectionEventInfo(this, HTTPConnectionStates.Closed));
return;
}
if (this.connector == null)
{
this.connector = new Connections.TCPConnector();
try
{
this.connector.Connect(this.CurrentRequest);
}
catch (Exception ex)
{
HTTPManager.Logger.Exception("HTTPConnection", "Connector.Connect", ex);
this.CurrentRequest.State = HTTPRequestStates.ConnectionTimedOut;
ConnectionEventHelper.EnqueueConnectionEvent(new ConnectionEventInfo(this, HTTPConnectionStates.Closed));
return;
}
#if !NETFX_CORE
// data sending is buffered for all protocols, so when we put data into the socket we want to send them asap
this.connector.Client.NoDelay = true;
#endif
StartTime = DateTime.UtcNow;
HTTPManager.Logger.Information("HTTPConnection", "Negotiated protocol through ALPN: '" + this.connector.NegotiatedProtocol + "'");
switch (this.connector.NegotiatedProtocol)
{
case HTTPProtocolFactory.W3C_HTTP1:
this.requestHandler = new Connections.HTTP1Handler(this);
ConnectionEventHelper.EnqueueConnectionEvent(new ConnectionEventInfo(this, HostProtocolSupport.HTTP1));
break;
#if (!UNITY_WEBGL || UNITY_EDITOR) && !BESTHTTP_DISABLE_ALTERNATE_SSL && !BESTHTTP_DISABLE_HTTP2
case HTTPProtocolFactory.W3C_HTTP2:
this.requestHandler = new Connections.HTTP2.HTTP2Handler(this);
this.CurrentRequest = null;
ConnectionEventHelper.EnqueueConnectionEvent(new ConnectionEventInfo(this, HostProtocolSupport.HTTP2));
break;
#endif
default:
HTTPManager.Logger.Error("HTTPConnection", "Unknown negotiated protocol: " + this.connector.NegotiatedProtocol);
RequestEventHelper.EnqueueRequestEvent(new RequestEventInfo(CurrentRequest, RequestEvents.Resend));
ConnectionEventHelper.EnqueueConnectionEvent(new ConnectionEventInfo(this, HTTPConnectionStates.Closed));
return;
}
}
this.requestHandler.RunHandler();
LastProcessTime = DateTime.Now;
}