static void Main(string[] args)
{
var uri = new Uri("ws://localhost:8000");
var handlersByResourceName = new Dictionary <string, Type>
{
{ "/sample", typeof(MessageHandler) }
};
var handerFactory = new WebSocketHandlerFactory(handlersByResourceName);
//var dispatcher = new WebSocketDispatcher(uri, "originTest", handerFactory);
var etiquette = new ServerEtiquette(uri, "null");
var dispatcher = new WebSocketDispatcher(uri, etiquette, handerFactory)
{
FromFieldName = "From"
};
Console.WriteLine("Server started");
Console.WriteLine("Listening on " + uri);
var text = string.Empty;
while ((text = Console.ReadLine()) != "q")
{
var post = new Message {
From = "Server", Text = text
};
//dispatcher.SendAsync(JsonConvert.SerializeObject(post), "Client");
}
}
protected async Task SendMessageAsync()
{
await WebSocketDispatcher.SendMessageAsync(new SendMessageRequest {
ChannelId = "General",
Text = ChatMessage
});
ChatMessage = "";
LogMetric("Action.SendMessage", 1.0, LambdaMetricUnit.Count);
}
//--- Methods ---
protected override async Task OnInitializedAsync()
{
// configure WebSocket dispatcher
WebSocketDispatcher = new WebSocketDispatcher(new Uri($"wss://{HttpClient.BaseAddress.Host}/socket"));
WebSocketDispatcher.RegisterAction <UserMessageNotification>("message", ReceivedMessage);
WebSocketDispatcher.RegisterAction <UserNameChangedNotification>("username", ReceivedUserNameChanged);
WebSocketDispatcher.RegisterAction <WelcomeNotification>("welcome", ReceivedWelcomeAsync);
WebSocketDispatcher.RegisterAction <JoinedChannelNotification>("joined", ReceivedJoinedChannel);
// attempt to restore authentication tokens from local storage
var authenticationTokens = await GetAuthenticationTokens();
if (authenticationTokens == null)
{
var guard = await CreateReplayGuardAsync();
LoginUrl = CognitoSettings.GetLoginUrl(guard);
LogInfo($"Login URL: {LoginUrl}");
State = ConnectionState.Unauthorized;
}
else
{
LogInfo("Attempting to connect to websocket");
State = ConnectionState.Connecting;
// attempt to connect to the websocket
WebSocketDispatcher.IdToken = authenticationTokens.IdToken;
if (await WebSocketDispatcher.Connect())
{
LogInfo("Websocket connection succeeded");
await WebSocketDispatcher.SendMessageAsync(new HelloRequest());
}
else
{
LogInfo("Websocket connection failed");
await ClearAuthenticationTokens();
var guard = await CreateReplayGuardAsync();
LoginUrl = CognitoSettings.GetLoginUrl(guard);
LogInfo($"Login URL: {LoginUrl}");
State = ConnectionState.Unauthorized;
}
// TODO: set timer to refresh tokens and reconnect websocket
}
}
public HybridEngine(RequestDispatcher requestDispatcher, WebSocketDispatcher webSocketDispatcher, IPipelines pipelines)
{
if (requestDispatcher == null)
{
throw new ArgumentNullException("requestDispatcher");
}
if (webSocketDispatcher == null)
{
throw new ArgumentNullException("webSocketDispatcher");
}
if (pipelines == null)
{
throw new ArgumentNullException("pipelines");
}
_requestDispatcher = requestDispatcher;
_webSocketDispatcher = webSocketDispatcher;
_pipelines = pipelines;
}
public HybridEngine(RequestDispatcher requestDispatcher, WebSocketDispatcher webSocketDispatcher)
: this(requestDispatcher, webSocketDispatcher, new Pipelines())
{
}
//--- IDisposable Members --- void IDisposable.Dispose() => WebSocketDispatcher.Dispose();
protected async Task RenameUserAsync()
{
await WebSocketDispatcher.SendMessageAsync(new RenameUserRequest {
UserName = UserName
});
}
