/// <summary>
/// Initializes a new instance of the <see cref="HubConnectionContext"/>.
/// </summary>
/// <param name="pipelineInvoker">The pipeline invoker.</param>
/// <param name="connection">The connection.</param>
/// <param name="hubName">The hub name.</param>
/// <param name="connectionId">The connection id.</param>
/// <param name="tracker">The connection hub state.</param>
public HubConnectionContext(IHubPipelineInvoker pipelineInvoker, IConnection connection, string hubName, string connectionId, StateChangeTracker tracker)
: base(connection, pipelineInvoker, hubName)
{
_connectionId = connectionId;
Caller = new StatefulSignalProxy(connection, pipelineInvoker, connectionId, PrefixHelper.HubConnectionIdPrefix, hubName, tracker);
CallerState = new CallerStateProxy(tracker);
All = AllExcept();
Others = AllExcept(connectionId);
}