private IHub CreateHub(IRequest request, HubDescriptor descriptor, string connectionId, StateChangeTracker tracker = null, bool throwIfFailedToCreate = false)
{
try
{
var hub = _manager.ResolveHub(descriptor.Name);
if (hub != null)
{
tracker = tracker ?? new StateChangeTracker();
hub.Context = new HubCallerContext(request, connectionId);
hub.Clients = new HubConnectionContext(_pipelineInvoker, Connection, descriptor.Name, connectionId, tracker);
hub.Groups = new GroupManager(Connection, PrefixHelper.GetHubGroupName(descriptor.Name));
}
return(hub);
}
catch (Exception ex)
{
Trace.TraceInformation("Error creating Hub {0}. " + ex.Message, descriptor.Name);
if (throwIfFailedToCreate)
{
throw;
}
return(null);
}
}
public void TestHubGroupMessage(string input, string hub)
{
var hubs = new List <string> {
"hub1", "hub.hub1", "hub.hub1.h.hub2"
};
var parser = new SignalRMessageParser(hubs, _resolver);
var groupName = GenerateRandomName();
var fullName = PrefixHelper.GetHubGroupName(hub + "." + groupName);
var message = SignalRMessageUtility.CreateMessage(fullName, input);
var excludedConnectionIds = new string[] { GenerateRandomName(), GenerateRandomName() };
message.Filter = GetFilter(excludedConnectionIds.Select(s => PrefixHelper.GetConnectionId(s)).ToList());
var msgs = parser.GetMessages(message).ToList();
Assert.Single(msgs);
var msg = msgs[0].Message as GroupBroadcastDataMessage;
Assert.NotNull(msg);
// For group message, it is the full name as the group, e.g. hg-hub.hub1.h.hub2.abcde
Assert.Equal(fullName, msg.GroupName);
Assert.Equal <string>(excludedConnectionIds, msg.ExcludedList);
Assert.Equal(input, msg.Payloads["json"].GetSingleFramePayload());
}
private IHub CreateHub(HttpRequest request, HubDescriptor descriptor, string connectionId, bool throwIfFailedToCreate = false)
{
try
{
var hub = _manager.ResolveHub(descriptor.Name);
if (hub != null)
{
hub.Context = new HubCallerContext(request, connectionId);
hub.Clients = new HubConnectionContext(_pipelineInvoker, Connection, descriptor.Name, connectionId);
hub.Groups = new GroupManager(Connection, PrefixHelper.GetHubGroupName(descriptor.Name));
}
return(hub);
}
catch (Exception ex)
{
Logger.LogInformation(String.Format("Error creating Hub {0}. {1}", descriptor.Name, ex.Message));
if (throwIfFailedToCreate)
{
throw;
}
return(null);
}
}
public HubContext(IConnection connection, IHubPipelineInvoker invoker, string hubName)
{
Clients = new HubConnectionContextBase(connection, invoker, hubName);
Groups = new GroupManager(connection, PrefixHelper.GetHubGroupName(hubName));
}
public HubContext(Func <string, ClientHubInvocation, IList <string>, Task> send, string hubName, IConnection connection)
{
Clients = new ExternalHubConnectionContext(send, hubName);
Groups = new GroupManager(connection, PrefixHelper.GetHubGroupName(hubName));
}
