public static async Task AcceptConnection(string serviceName, CommModule myCommModule)
{
// Create and store a streamsocketlistener in the class. This way, new connections
// can be automatically accepted.
if (myCommModule.serverListener == null)
{
myCommModule.serverListener = new StreamSocketListener();
}
myCommModule.serverListener.ConnectionReceived += (op, evt) =>
{
// For simplicity, the server can talk to only one client at a time.
myCommModule.serverSocket = evt.Socket;
if (myCommModule.writePacket != null)
{
myCommModule.writePacket.DetachStream();
myCommModule.writePacket = null;
}
Diag.DebugPrint("Connection Received!");
};
await myCommModule.serverListener.BindServiceNameAsync(serviceName);
return;
}
public AppContext(CommModule commInstance, StreamSocket socket, ControlChannelTrigger channel, string id)
{
SocketHandle = socket;
Channel = channel;
ChannelId = id;
CommInstance = commInstance;
messageQueue = new ConcurrentQueue <string>();
}
public void Dispose()
{
if (commModule != null)
{
commModule.Dispose();
commModule = null;
}
}
async void ClientInit()
{
commModule = new CommModule(AppRole.ClientRole);
// In the client role, we require the application to be on lock screen.
// Lock screen is required to let in-process RealTimeCommunication related
// background code to execute.
if (lockScreenAdded == false)
{
BackgroundAccessStatus status = await BackgroundExecutionManager.RequestAccessAsync();
Diag.DebugPrint("Lock screen status" + status);
switch (status)
{
case BackgroundAccessStatus.AllowedWithAlwaysOnRealTimeConnectivity:
// App is allowed to use RealTimeConnection broker
// functionality even in low power mode.
lockScreenAdded = true;
break;
case BackgroundAccessStatus.AllowedMayUseActiveRealTimeConnectivity:
// App is allowed to use RealTimeConnection broker
// functionality but not in low power mode.
lockScreenAdded = true;
break;
case BackgroundAccessStatus.Denied:
// App should switch to polling mode (example: poll for email based on time triggers)
Diag.DebugPrint("As Lockscreen status was Denied, App should switch to polling mode such as email based on time triggers.");
break;
}
}
// Now, enable the client settings if the role hasn't changed.
if (appRole == appRoles.clientRole)
{
ClientSettings.Visibility = Visibility.Visible;
}
ConnectButton.Visibility = Visibility.Visible;
return;
}
void ServerInit()
{
commModule = new CommModule(AppRole.ServerRole);
}
public AppContext(CommModule commInstance, StreamSocket socket, ControlChannelTrigger channel, string id)
{
SocketHandle = socket;
Channel = channel;
ChannelId = id;
CommInstance = commInstance;
messageQueue = new ConcurrentQueue<string>();
}
public static async Task AcceptConnection(string serviceName, CommModule myCommModule)
{
// Create and store a streamsocketlistener in the class. This way, new connections
// can be automatically accepted.
if (myCommModule.serverListener == null)
{
myCommModule.serverListener = new StreamSocketListener();
}
myCommModule.serverListener.ConnectionReceived += (op, evt) =>
{
// For simplicity, the server can talk to only one client at a time.
myCommModule.serverSocket = evt.Socket;
if (myCommModule.writePacket != null)
{
myCommModule.writePacket.DetachStream();
myCommModule.writePacket = null;
}
Diag.DebugPrint("Connection Received!");
};
await myCommModule.serverListener.BindServiceNameAsync(serviceName);
return;
}
