public bool Connect(Gateway gateway, string serverUrl, string connectionPassword)
{
DebugState(String.Format("Connecting to server {0}... ", serverUrl));
isAuthorized = false;
var querystringData = new Dictionary<string, string>();
querystringData.Add("IsGateway", "true");
querystringData.Add("ConnectionPassword", connectionPassword);
hubConnection = new HubConnection(serverUrl, querystringData);
hubProxy = hubConnection.CreateHubProxy("gatewayHub");
try
{
hubProxy.On<string>("clearLog", ClearLog);
hubProxy.On("clearNodes", ClearNodes);
hubProxy.On<string>("getLog", GetLog);
hubProxy.On<string>("getNodes", GetNodes);
hubProxy.On<string>("getGatewayInfo", GetGatewayInfo);
hubProxy.On<string>("getGatewayHardwareConnected", GetGatewayHardwareConnected);
hubProxy.On("authorizationFailed", AuthorizationFailed);
hubProxy.On("authorizationCompleted", AuthorizationCompleted);
hubProxy.On<string, string>("sendMessage", SendMessage);
hubConnection.Start().Wait();
hubConnection.Closed += Disconnect;
this.gateway = gateway;
gateway.OnMessageRecievedEvent += OnMessageRecievedEvent;
gateway.OnMessageSendEvent += OnMessageSendEvent;
gateway.messagesLog.OnClearMessages += OnClearMessages;
gateway.OnNewNodeEvent += OnNewNodeEvent;
gateway.OnNodeLastSeenUpdatedEvent += OnNodeLastSeenUpdatedEvent;
gateway.OnNodeUpdatedEvent += OnNodeUpdatedEvent;
gateway.OnNodeBatteryUpdatedEvent += OnNodeBatteryUpdatedEvent;
gateway.OnNewSensorEvent += OnNewSensorEvent;
gateway.OnSensorUpdatedEvent += OnSensorUpdatedEvent;
gateway.OnClearNodesListEvent += OnClearNodesListEvent;
gateway.OnDisconnectedEvent += OnGatewayDisconnectedEvent;
gateway.OnConnectedEvent += OnGatewayConnectedEvent;
if (OnConnected != null && IsConnected())
OnConnected(this, null);
// DebugState("Connected.");
return true;
}
catch
{
DebugState("Can`t connect.");
if (OnConnectionFailed != null)
OnConnectionFailed(this, null);
return false;
}
}
public void Connect(Gateway gateway, string connectionString)
{
InitializeDB(connectionString);
this.gateway = gateway;
List<Message> messages = GetMessages();
foreach (var message in messages)
gateway.messagesLog.AddNewMessage(message);
List<Node> nodes = GetNodes();
foreach (var node in nodes)
gateway.AddNode(node);
gateway.messagesLog.OnNewMessageLogged += OnNewMessage;
gateway.messagesLog.OnClearMessages += OnClearMessages;
gateway.OnClearNodesListEvent += OnClearNodesListEvent;
gateway.OnNewNodeEvent += OnNodeUpdated;
gateway.OnNodeUpdatedEvent += OnNodeUpdated;
gateway.OnNewSensorEvent += OnSensorUpdated;
gateway.OnSensorUpdatedEvent += OnSensorUpdated;
updateDbTimer.Elapsed += UpdateDbTimer;
if (storeTimeInterval > 0)
{
updateDbTimer.Interval = storeTimeInterval;
updateDbTimer.Start();
}
}
public void Disconnect()
{
DebugState("Disconnected.");
if (gateway != null)
{
gateway.OnMessageRecievedEvent -= OnMessageRecievedEvent;
gateway.OnMessageSendEvent -= OnMessageSendEvent;
gateway.messagesLog.OnClearMessages -= OnClearMessages;
gateway.OnNewNodeEvent -= OnNewNodeEvent;
gateway.OnNodeLastSeenUpdatedEvent -= OnNodeLastSeenUpdatedEvent;
gateway.OnNodeUpdatedEvent -= OnNodeUpdatedEvent;
gateway.OnNodeBatteryUpdatedEvent -= OnNodeBatteryUpdatedEvent;
gateway.OnNewSensorEvent -= OnNewSensorEvent;
gateway.OnSensorUpdatedEvent -= OnSensorUpdatedEvent;
gateway.OnClearNodesListEvent -= OnClearNodesListEvent;
gateway.OnDisconnectedEvent -= OnGatewayDisconnectedEvent;
gateway.OnConnectedEvent -= OnGatewayConnectedEvent;
gateway = null;
}
isAuthorized = false;
if (hubConnection != null && hubConnection.State == ConnectionState.Connected)
hubConnection.Stop();
if (OnDisconnected != null)
OnDisconnected(this, null);
}