public void Connect(string serverAddress, int serverPort)
{
hsClient = ScsServiceClientBuilder.CreateClient <IHSApplication>(
new ScsTcpEndPoint(serverAddress, serverPort), this);
hsClient.Connect();
hs = hsClient.ServiceProxy;
Program.HsClient = hs;
// make sure we're connected successfully
double apiVersion = hs.APIVersion;
callbackClient =
ScsServiceClientBuilder.CreateClient <IAppCallbackAPI>(new ScsTcpEndPoint(serverAddress, serverPort),
this);
callbackClient.Connect();
callbacks = callbackClient.ServiceProxy;
apiVersion = callbacks.APIVersion;
hs.Connect(this.Name, this.InstanceFriendlyName());
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Connects to Homeseer at the specified server address and port.
/// This is called by the console wrapper.
/// </summary>
/// <param name="serverAddress">The server address.</param>
/// <param name="serverPort">The server port.</param>
/// <exception cref="Exception"> Error connecting homeseer SCS client </exception>
/// <exception cref="Exception"> Error connecting callback SCS client </exception>
/// <exception cref="Exception"> Error connecting homeseer to our plugin </exception>
public virtual void Connect(string serverAddress, int serverPort)
{
// Create our main connection to the homeseer TCP communication framework
// part 1 - hs object Proxy
try
{
hsClient = ScsServiceClientBuilder.CreateClient <IHSApplication>(new ScsTcpEndPoint(serverAddress, serverPort), this);
hsClient.Connect();
hs = hsClient.ServiceProxy;
double APIVersion = hs.APIVersion; // just to make sure our connection is valid
}
catch (Exception ex)
{
throw new Exception("Error connecting homeseer SCS client: " + ex.Message, ex);
}
// part 2 - callback object Proxy
try
{
callbackClient = ScsServiceClientBuilder.CreateClient <IAppCallbackAPI>(new ScsTcpEndPoint(serverAddress, serverPort), this);
callbackClient.Connect();
callback = callbackClient.ServiceProxy;
double APIVersion = callback.APIVersion; // just to make sure our connection is valid
}
catch (Exception ex)
{
throw new Exception("Error connecting callback SCS client: " + ex.Message, ex);
}
// Establish the reverse connection from homeseer back to our plugin
try
{
hs.Connect(IFACE_NAME, INSTANCE_NAME);
}
catch (Exception ex)
{
throw new Exception("Error connecting homeseer to our plugin: " + ex.Message, ex);
}
}
private static void connectionJunction()
{
// create the user object that is the real plugin, accessed from the pluginAPI wrapper
Util.callback = callback;
Util.hs = host;
plugin.OurInstanceFriendlyName = Util.Instance;
// connect to HS so it can register a callback to us
host.Connect(Util.IFACE_NAME, Util.Instance);
Console.WriteLine("Connected, waiting to be initialized...");
do
{
System.Threading.Thread.Sleep(10);
} while (client.CommunicationState == HSCF.Communication.Scs.Communication.CommunicationStates.Connected & !HSPI.bShutDown & !HSPI.timedReset);
if (!HSPI.bShutDown)
{
connectionJunction(); // Attempt to reconnect, the disconnection was not intentional
}
else
{
Console.WriteLine("Connection lost, exiting");
// disconnect from server for good here
client.Disconnect();
clientCallback.Disconnect();
wait(2);
if (HSPI.timedReset)
{
reset = true;
}
else
{
reset = false;
}
}
}
public static void Main(string[] args)
{
string serverIp = "127.0.0.1";
string serverCmd = null;
foreach (string serverCmd_loopVariable in args)
{
serverCmd = serverCmd_loopVariable;
string[] ch = new string[1];
ch[0] = "=";
string[] parts = serverCmd.Split(ch, StringSplitOptions.None);
switch (parts[0].ToLower())
{
case "server":
serverIp = parts[1];
break;
case "instance":
try
{
Util.Instance = parts[1];
}
catch (Exception)
{
Util.Instance = "";
}
break;
}
}
Console.WriteLine("Plugin: " + Util.IFACE_NAME + " Instance: " + Util.Instance + " starting...");
Console.WriteLine("Connecting to server at " + serverIp + "...");
client = ScsServiceClientBuilder.CreateClient <IHSApplication>(new ScsTcpEndPoint(serverIp, 10400), plugin);
clientCallback = ScsServiceClientBuilder.CreateClient <IAppCallbackAPI>(new ScsTcpEndPoint(serverIp, 10400), plugin);
int Attempts = 1;
TryAgain:
try
{
client.Connect();
clientCallback.Connect();
double APIVersion = 0;
try
{
host = client.ServiceProxy;
APIVersion = host.APIVersion;
// will cause an error if not really connected
Console.WriteLine("Host API Version: " + APIVersion.ToString());
}
catch (Exception ex)
{
Console.WriteLine("Error getting API version from host object: " + ex.Message + "->" + ex.StackTrace);
//Return
}
try
{
callback = clientCallback.ServiceProxy;
APIVersion = callback.APIVersion;
// will cause an error if not really connected
}
catch (Exception ex)
{
Console.WriteLine("Error getting API version from callback object: " + ex.Message + "->" + ex.StackTrace);
return;
}
}
catch (Exception ex)
{
Console.WriteLine("Cannot connect attempt " + Attempts.ToString() + ": " + ex.Message);
if (ex.Message.ToLower().Contains("timeout occurred."))
{
Attempts += 1;
if (Attempts < 6)
{
goto TryAgain;
}
}
if (client != null)
{
client.Dispose();
client = null;
}
if (clientCallback != null)
{
clientCallback.Dispose();
clientCallback = null;
}
wait(4);
return;
}
try
{
// create the user object that is the real plugin, accessed from the pluginAPI wrapper
Util.callback = callback;
Util.hs = host;
plugin.OurInstanceFriendlyName = Util.Instance;
// connect to HS so it can register a callback to us
host.Connect(Util.IFACE_NAME, Util.Instance);
Console.WriteLine("Connected, waiting to be initialized...");
do
{
System.Threading.Thread.Sleep(10);
} while (client.CommunicationState == HSCF.Communication.Scs.Communication.CommunicationStates.Connected & !HSPI.bShutDown);
Console.WriteLine("Connection lost, exiting");
// disconnect from server for good here
client.Disconnect();
clientCallback.Disconnect();
wait(2);
System.Environment.Exit(0);
}
catch (Exception ex)
{
Console.WriteLine("Cannot connect(2): " + ex.Message);
wait(2);
System.Environment.Exit(0);
return;
}
}
public static void AddInstance(string InstanceName)
{
if (AllInstances.ContainsKey(InstanceName))
{
return;
}
else
{
HSPI plugIn = new HSPI();
string sIp = "127.0.0.1";
// plugIn.OurInstanceFriendlyName = InstanceName;
HSCF.Communication.ScsServices.Client.IScsServiceClient <IHSApplication> client = ScsServiceClientBuilder.CreateClient <IHSApplication>(new ScsTcpEndPoint(sIp, 10400), plugIn);
HSCF.Communication.ScsServices.Client.IScsServiceClient <IAppCallbackAPI> clientCallback = ScsServiceClientBuilder.CreateClient <IAppCallbackAPI>(new ScsTcpEndPoint(sIp, 10400), plugIn);
HomeSeerAPI.IHSApplication host = null;
IAppCallbackAPI callback;
int Attempts = 1;
TryAgain:
try
{
client.Connect();
clientCallback.Connect();
double APIVersion = 0;
try
{
host = client.ServiceProxy;
APIVersion = host.APIVersion;
// will cause an error if not really connected
Console.WriteLine("Host API Version: " + APIVersion.ToString());
}
catch (Exception ex)
{
Console.WriteLine("Error getting API version from host object: " + ex.Message + "->" + ex.StackTrace);
//Return
}
try
{
callback = clientCallback.ServiceProxy;
APIVersion = callback.APIVersion;
// will cause an error if not really connected
}
catch (Exception ex)
{
Console.WriteLine("Error getting API version from callback object: " + ex.Message + "->" + ex.StackTrace);
return;
}
}
catch (Exception ex)
{
Console.WriteLine("Cannot connect attempt " + Attempts.ToString() + ": " + ex.Message);
if (ex.Message.ToLower().Contains("timeout occurred."))
{
Attempts += 1;
if (Attempts < 6)
{
goto TryAgain;
}
}
if (client != null)
{
client.Dispose();
client = null;
}
if (clientCallback != null)
{
clientCallback.Dispose();
clientCallback = null;
}
wait(4);
return;
}
try
{
AllInstances[InstanceName] = new InstanceHolder(plugIn, client, callback, host, InstanceName);
host.Connect(Util.IFACE_NAME, InstanceName);
Console.WriteLine("Connected, waiting to be initialized...");
// plugIn.OurInstanceFriendlyName = InstanceName;
// create the user object that is the real plugIn, accessed from the plugInAPI wrapper
// AllInstances[InstanceFriendlyName].callback = callback;
// Util.hs = host;
// plugIn.OurInstanceFriendlyName = Util.Instance;
// connect to HS so it can register a callback to us
// host.Connect(Util.IFACE_NAME, Util.Instance);
int Count = 0;
do
{
System.Threading.Thread.Sleep(1000);
/* Count = (Count + 1) % (60*5);//save every 5 minutes, not every minute
* if (Count == 0)
* {
* foreach (var Instance in AllInstances)
* {
* Instance.Value.hspi.Log("Saving devices for Instance "+Instance.Key, 0);
* Instance.Value.host.SaveEventsDevices(); //THis function doesn't save plugin created devices, so not necessary to call
* }
* }*/
} while (client.CommunicationState == HSCF.Communication.Scs.Communication.CommunicationStates.Connected & !HSPI.bShutDown);
Console.WriteLine("Connection lost, exiting");
// disconnect from server for good here
//
// clientCallback.Disconnect();
//wait(2);
if (AllInstances.Count == 0)
{
client.Disconnect();
wait(2);
System.Environment.Exit(0);
}
}
catch (Exception ex)
{
Console.WriteLine("Cannot connect(2): " + ex.Message);
wait(2);
System.Environment.Exit(0);
return;
}
}
}
