private Task ProcessNegotiationRequest(HostContext context)
{
// Total amount of time without a keep alive before the client should attempt to reconnect in seconds.
var keepAliveTimeout = _configurationManager.KeepAliveTimeout();
string connectionId = Guid.NewGuid().ToString("d");
string connectionToken = connectionId + ':' + GetUserIdentity(context);
var payload = new
{
Url = context.Request.Url.LocalPath.Replace("/negotiate", ""),
ConnectionToken = ProtectedData.Protect(connectionToken, Purposes.ConnectionToken),
ConnectionId = connectionId,
KeepAliveTimeout = keepAliveTimeout != null ? keepAliveTimeout.Value.TotalSeconds : (double?)null,
DisconnectTimeout = _configurationManager.DisconnectTimeout.TotalSeconds,
TryWebSockets = _transportManager.SupportsTransport(WebSocketsTransportName) && context.SupportsWebSockets(),
WebSocketServerUrl = context.WebSocketServerUrl(),
ProtocolVersion = "1.2"
};
if (!String.IsNullOrEmpty(context.Request.QueryString["callback"]))
{
return(ProcessJsonpRequest(context, payload));
}
context.Response.ContentType = JsonUtility.JsonMimeType;
return(context.Response.End(JsonSerializer.Stringify(payload)));
}
private Task ProcessNegotiationRequest(HostContext context)
{
var keepAlive = _configurationManager.KeepAlive;
var payload = new
{
Url = context.Request.Url.LocalPath.Replace("/negotiate", ""),
ConnectionId = _connectionIdPrefixGenerator.GenerateConnectionIdPrefix(context.Request) + Guid.NewGuid().ToString("d"),
KeepAlive = (keepAlive != null) ? keepAlive.Value.TotalSeconds : (double?)null,
TryWebSockets = _transportManager.SupportsTransport(WebSocketsTransportName) && context.SupportsWebSockets(),
WebSocketServerUrl = context.WebSocketServerUrl(),
ProtocolVersion = "1.0"
};
if (!String.IsNullOrEmpty(context.Request.QueryString["callback"]))
{
return(ProcessJsonpNegotiationRequest(context, payload));
}
context.Response.ContentType = Json.MimeType;
return(context.Response.EndAsync(_jsonSerializer.Stringify(payload)));
}
private Task ProcessNegotiationRequest(HostContext context)
{
var keepAlive = _configurationManager.KeepAlive;
var payload = new
{
Url = context.Request.Url.LocalPath.Replace("/negotiate", ""),
ConnectionId = _connectionIdPrefixGenerator.GenerateConnectionIdPrefix(context.Request) + Guid.NewGuid().ToString("d"),
KeepAlive = (keepAlive != null) ? keepAlive.Value.TotalSeconds : (double?)null,
TryWebSockets = _transportManager.SupportsTransport(WebSocketsTransportName) && context.SupportsWebSockets(),
WebSocketServerUrl = context.WebSocketServerUrl(),
ProtocolVersion = "1.0"
};
if (!String.IsNullOrEmpty(context.Request.QueryString["callback"]))
{
return ProcessJsonpNegotiationRequest(context, payload);
}
context.Response.ContentType = Json.MimeType;
return context.Response.EndAsync(_jsonSerializer.Stringify(payload));
}
