/// <summary>
/// Removes a connection from the specified group.
/// </summary>
/// <param name="connectionId">The connection id to remove from the group.</param>
/// <param name="groupName">The name of the group</param>
/// <returns>A task that represents the connection id being removed from the group.</returns>
public Task Remove(string connectionId, string groupName)
{
var command = new SignalCommand
{
Type = CommandType.RemoveFromGroup,
Value = CreateQualifiedName(groupName)
};
return(_connection.Send(SignalCommand.AddCommandSuffix(connectionId), command));
}
/// <summary>
/// Returns the default signals for the <see cref="PersistentConnection"/>.
/// </summary>
/// <param name="connectionId">The id of the incoming connection.</param>
/// <returns>The default signals for this <see cref="PersistentConnection"/>.</returns>
protected IEnumerable <string> GetDefaultSignals(string connectionId)
{
// The list of default signals this connection cares about:
// 1. The default signal (the type name)
// 2. The connection id (so we can message this particular connection)
// 3. Connection id + SIGNALRCOMMAND -> for built in commands that we need to process
return(new string[] {
DefaultSignal,
connectionId,
SignalCommand.AddCommandSuffix(connectionId)
});
}
protected virtual IConnection CreateConnection(string connectionId, IEnumerable <string> groups, HttpContextBase context)
{
// The list of default signals this connection cares about:
// 1. The default signal (the type name)
// 2. The connection id (so we can message this particular connection)
// 3. connection id + SIGNALRCOMMAND -> for built in commands that we need to process
var signals = new string[] {
DefaultSignal,
connectionId,
SignalCommand.AddCommandSuffix(connectionId)
};
return(new Connection(_store, _jsonSerializer, _signaler, DefaultSignal, connectionId, signals, groups));
}
public Task SendCommand(SignalCommand command)
{
return(SendMessage(SignalCommand.AddCommandSuffix(_connectionId), command));
}
