/// <summary>
/// This method is called by the process manager to process a request.
/// </summary>
public void ProcessRequest()
{
// Performance debuging
DebugTiming timeDebuger = new DebugTiming();
timeDebuger.ResetStartTime("***Request Debug timer started");
// Process the message
byte[] soapResponse = ProcessRequestMessage();
// If response is null the requested service is not implemented so just ignore this request
if (soapResponse == null)
{
return;
}
// Performance debuging
timeDebuger.PrintElapsedTime("***ProcessMessage Took");
// Send the response
WsUdpServiceHost.SendMessage(m_remoteEP, soapResponse);
// Performance Debuging
timeDebuger.PrintElapsedTime("***Send Message Took");
System.Ext.Console.Write("Response To: " + m_remoteEP.ToString());
System.Ext.Console.Write(new String(System.Text.Encoding.UTF8.GetChars(soapResponse)));
return;
}
/// <summary>
/// Stop tranport services and releases the managed resources used by this class.
/// </summary>
/// <param name="disposing">True to release managed resources</param>
internal void Dispose(bool disposing)
{
if (disposing)
{
// Stop the transport services
m_httpServiceHost.Stop();
m_udpSeviceHost.Stop();
m_threadLock = null;
m_discoClient = null;
m_endpointAddress = null;
m_eventClient = null;
m_mexClient = null;
m_eventCallbacks = null;
m_transportAddress = null;
m_bodyParts = null;
m_discoServiceEndpoints = null;
m_callbackServiceEndpoints = null;
m_udpSeviceHost = null;
m_httpServiceHost = null;
}
}
private void Init()
{
m_discoClient = new DpwsDiscoveryClient(this);
// Set the initial endpoint address
m_endpointAddress = "urn:uuid:" + Guid.NewGuid();
// Add the Hello and Bye discovery disco services
ClientDiscoveryService = new DpwsDiscoClientService(this);
m_discoServiceEndpoints.Add(ClientDiscoveryService);
// Start a Udp discovery service host
m_udpSeviceHost = new WsUdpServiceHost(m_discoServiceEndpoints);
if (!m_udpSeviceHost.IsRunning)
{
m_udpSeviceHost.IgnoreRequestFromThisIP = m_ignoreRequestFromThisIP;
m_udpSeviceHost.MaxThreadCount = 5;
m_udpSeviceHost.Start();
System.Ext.Console.Write("Udp service host started...");
}
else
m_udpSeviceHost = null;
// Add eventing SubscriptionEnd ServiceOperations. By default Subscription End call back
// to this client
ServiceOperations.Add(new WsServiceOperation(WsWellKnownUri.WseNamespaceUri, "SubscriptionEnd"));
// Add callbacks implemented by this client
m_callbackServiceEndpoints.Add(this);
// Start the Http service host
m_httpServiceHost = new WsHttpServiceHost(m_port, m_callbackServiceEndpoints);
m_httpServiceHost.MaxThreadCount = m_callbackServiceEndpoints.Count;
m_httpServiceHost.Start();
System.Ext.Console.Write("Http service host started...");
}
/// <summary>
/// Initializes the device. This method builds the colletion of internal device services, sets
/// the devices transport address and adds DPWS required namespaces to the devices namespace collection.
/// </summary>
private static void Init()
{
// Add disco services to udp service endpoints collection
m_discoveryService = new DpwsDeviceDiscoService();
m_discoServiceEndpoints.Add(m_discoveryService);
// Create a new udp service host and add the discovery endpoints
m_udpServiceHost = new WsUdpServiceHost(m_discoServiceEndpoints);
m_udpServiceHost.IgnoreRequestFromThisIP = m_ignoreRequestFromThisIP;
// Add metadata get service endpoint
m_discoMexService = new DpwsDeviceMexService();
m_hostedServices.Add(m_discoMexService);
// Add directd probe service endpoint
m_hostedServices.Add(m_discoveryService);
// Create a new http service host and add hosted services endpoints
m_httpServiceHost = new WsHttpServiceHost(m_port, m_hostedServices);
// Set the device endpoint address
if (m_transportAddress == null)
{
m_transportAddress = "http://" + IPV4Address + ":" + m_port + "/" + m_address.Substring(9);
System.Ext.Console.Write("");
System.Ext.Console.Write("IP Address: " + IPV4Address);
System.Ext.Console.Write("");
}
}