public async Task Send(Message message)
{
IServiceCallback callback =
OperationContext.Current.GetCallbackChannel <IServiceCallback>();
IChannel channel = (IChannel)callback;
WcfClientContext context;
if (!callbacks.TryGetValue(channel, out context))
{
context = new WcfClientContext(callback);
callbacks[channel] = context;
context.Closed += delegate()
{
callbacks.TryRemove(channel, out context);
};
ClientForm clientForm = new ClientForm(context);
clientForm.Show();
}
byte[] body = new byte[] { };
if (!message.IsEmpty)
{
body = message.GetBody <byte[]>();
}
WebSocketMessageProperty property =
(WebSocketMessageProperty)message.Properties[webSocketMessageProperty];
await context.Receive(body, body.Length, property == null?
WebSocketMessageType.Binary : property.MessageType, true);
}
private HttpListener CreateHttpListener(Uri uri)
{
HttpListener listener = new HttpListener();
string scheme = GetHttpScheme(uri);
UriBuilder newUri = new UriBuilder(uri)
{
Scheme = scheme
};
listener.Prefixes.Add(newUri.ToString());
listener.Start();
Task task = new Task(delegate
{
while (true)
{
HttpListenerContext listenerContext;
try
{
listenerContext = listener.GetContext();
}
catch
{
break;
}
if (listenerContext.Request.IsWebSocketRequest)
{
Invoke(new MethodInvoker(delegate
{
HttpListenerClientContext clientContext =
new HttpListenerClientContext(listenerContext);
ClientForm clientForm = new ClientForm(clientContext);
clientForm.Show();
}));
}
else
{
listenerContext.Response.StatusCode = 400;
listenerContext.Response.Close();
}
}
});
task.Start();
return(listener);
}
