/// <summary>
/// Initializes a new instance of the <see cref="RabbitEventedExchangeGenerator" /> class.
/// </summary>
/// <param name="dependencyUtility">The dependency utility.</param>
/// <param name="connectionParameters">The connection parameters.</param>
/// <param name="connection">The connection.</param>
public RabbitEventedExchangeGenerator(IDependencyUtility dependencyUtility, IParameterList connectionParameters, IConnection connection = null)
{
_dependencyUtility = dependencyUtility;
_logger = _dependencyUtility.Resolve <ILogger>();
_exchangeCache = _dependencyUtility.Resolve <ICacheHandler>().AddCache("rabbitmq-exchanges", CacheService.InMemory, -1);
_connection = connection ?? RabbitConnectionGenerator.CreateConnection(_dependencyUtility, connectionParameters);
}
/// <summary>
/// Initializes a new instance of the <see cref="WebSocketDataHandler" /> class.
/// </summary>
/// <param name="dependencyUtility">The dependency utility.</param>
protected WebSocketDataHandler(IDependencyUtility dependencyUtility)
{
_dependencyUtility = dependencyUtility ?? throw new ArgumentNullException(nameof(dependencyUtility));
Logger = _dependencyUtility.Resolve <ILogger>();
ConnectionManager = _dependencyUtility.Resolve <IWebSocketConnectionManager>();
}
static void Main(string[] args)
{
_dependencyUtility = new DependencyUtility();
HandleCacheHandler();
HandleConfiguration();
HandleSecurityContainer();
HandleLogger();
HandleSignalRouter();
HandleExtensionLoader();
//Set port and host from configuration
int port = Convert.ToInt32(_config.Get(PORT_CONFIGURATION_KEY));
IPAddress host = IPAddress.Parse(_config.Get(HOST_CONFIGURATION_KEY));
//Hook into our closing event
AssemblyLoadContext.Default.Unloading += UnloadServer;
Console.CancelKeyPress += (sender, eventArgs) => UnloadServer(AssemblyLoadContext.Default);
//Start the server
using (_server = new WebSocketServer("MyServerName", host, port, _dependencyUtility, 4))
{
_logger.Info($"Listening on {host}:{port}");
//Initialize the router
_router.Initialize();
//Disable Nagle's Algorithm
_server.NoDelay = true;
//Start listening and blocking the main thread
_server.Run();
}
}
/// <summary>
/// Creates the connection.
/// </summary>
/// <param name="dependencyUtility">The dependency utility.</param>
/// <param name="connectionParameters">The connection parameters.</param>
/// <returns></returns>
public static IConnection CreateConnection(IDependencyUtility dependencyUtility, IParameterList connectionParameters)
{
string host = connectionParameters["Host"];
string virtualHost = connectionParameters["VirtualHost"];
string username = connectionParameters["Username"];
string password = connectionParameters["Password"];
IConnectionFactory connectionFactory = new ConnectionFactory
{
UserName = username,
Password = password,
VirtualHost = virtualHost,
Endpoint = new AmqpTcpEndpoint(host)
};
ILogger logger = dependencyUtility.Resolve <ILogger>();
IConnection connection;
try
{
connection = connectionFactory.CreateConnection();
logger.Debug($"Connected to RabbitMQ service: {host}{virtualHost}");
}
catch (Exception exception)
{
logger.Error(exception);
throw;
}
return(connection);
}
public HttpMetadata(Stream stream, IDependencyUtility dependencyUtility)
{
_dependencyUtility = dependencyUtility;
_logger = _dependencyUtility.Resolve <ILogger>();
Parse(stream);
}
/// <summary>
/// Initializes a new instance of the <see cref="WebSocketServer"/> class.
/// </summary>
/// <param name="id">The identifier.</param>
/// <param name="host">The host.</param>
/// <param name="port">The port.</param>
/// <param name="dependencyUtility">The dependency utility.</param>
/// <param name="listenerThreads">The listener threads.</param>
/// <param name="clientThreadMultiplier">The client thread multiplier.</param>
public WebSocketServer(string id, string host, int port, IDependencyUtility dependencyUtility = null, int listenerThreads = 1, int clientThreadMultiplier = 3)
{
Id = id;
Host = host;
Port = port;
_listenerThreads = listenerThreads;
_clientThreadMultiplier = clientThreadMultiplier;
_dependencyUtility = dependencyUtility ?? new DependencyUtility();
_logger = _dependencyUtility.Resolve <ILogger>() ??
_dependencyUtility.Register <ILogger>(new Logger());
_securityContainer = _dependencyUtility.Resolve <ISecurityContainer>() ??
_dependencyUtility.Register <ISecurityContainer>(new SecurityContainer(null, SslProtocols.None, false, false, false));
_clientHandler = _dependencyUtility.Resolve <ITcpHandler>() ??
_dependencyUtility.Register <ITcpHandler>(new TcpHandler(IPAddress.Parse(Host), Port));
_connectionManager = _dependencyUtility.Resolve <IWebSocketConnectionManager>() ??
_dependencyUtility.Register <IWebSocketConnectionManager>(new WebSocketConnectionManager(_dependencyUtility));
_threadHelper = _dependencyUtility.Resolve <IThreadHelper>() ??
_dependencyUtility.Register <IThreadHelper>(new ThreadHelper());
_routeTable = _dependencyUtility.Resolve <IRouteTable>() ??
_dependencyUtility.Register <IRouteTable>(BuildRouteTable());
}
/// <summary>
/// Initializes a new instance of the <see cref="ConfigurationHandler"/> class.
/// </summary>
/// <param name="dependencyUtility">The dependency utility.</param>
/// <param name="configurationPath">The configuration path.</param>
public ConfigurationHandler(IDependencyUtility dependencyUtility, string configurationPath)
{
_dependencyUtility = dependencyUtility;
_logger = dependencyUtility.Resolve <ILogger>();
AddConfigurationFile(configurationPath);
}
/// <summary>
/// Initializes a new instance of the <see cref="DirectMessagingExtension"/> class.
/// </summary>
/// <param name="extensionName">Name of the extension.</param>
/// <param name="dependencyUtility">The dependency utility.</param>
public DirectMessagingExtension(string extensionName, IDependencyUtility dependencyUtility) : base(extensionName, dependencyUtility)
{
this.RegisterAction("SendMessage", SendMessage);
_connections = dependencyUtility.Resolve <IWebSocketConnectionManager>();
_queueHandler = dependencyUtility.Resolve <IEventedQueueHandler <ISignal> >();
}
/// <summary>
/// Initializes a new instance of the <see cref="Extension"/> class.
/// </summary>
/// <param name="extensionName">Name of the extension.</param>
/// <param name="dependencyUtility">The dependency utility.</param>
protected Extension(string extensionName, IDependencyUtility dependencyUtility)
{
Name = extensionName;
DependencyUtility = dependencyUtility;
Logger = DependencyUtility.Resolve <ILogger>();
Config = DependencyUtility.Resolve <IConfigurationHandler>();
_router = DependencyUtility.Resolve <ISignalRouter>();
}
/// <summary>
/// Initializes a new instance of the <see cref="WebSocketConnection" /> class.
/// </summary>
/// <param name="client">The client.</param>
/// <param name="dependencyUtility">The dependency utility.</param>
public WebSocketConnection(TcpClient client, IDependencyUtility dependencyUtility)
{
_client = client;
_dependencyUtility = dependencyUtility ?? new DependencyUtility();
_securityContainer = _dependencyUtility.Resolve <ISecurityContainer>() ?? new SecurityContainer(null, SslProtocols.None, false, false, false);
_routeTable = _dependencyUtility.Resolve <IRouteTable>() ?? new RouteTable();
_threadHelper = _dependencyUtility.Resolve <IThreadHelper>() ?? new ThreadHelper();
_logger = _dependencyUtility.Resolve <ILogger>() ?? new Logger();
_frameReader = new WebSocketFrameReader(_dependencyUtility);
_frameWriter = new WebSocketFrameWriter(_dependencyUtility);
}
/// <summary>
/// Initializes a new instance of the <see cref="RedisCache"/> class.
/// </summary>
/// <param name="connectionString">The connection string.</param>
/// <param name="expiryInSeconds">The expiry in seconds.</param>
/// <param name="dependencyUtility">The dependency utility.</param>
/// <exception cref="CacheConnectionException"></exception>
public RedisCache(string connectionString, int expiryInSeconds, IDependencyUtility dependencyUtility)
{
_dependencyUtility = dependencyUtility;
_logger = _dependencyUtility.Resolve <ILogger>();
_redis = ConnectionMultiplexer.Connect(connectionString);
_cache = _redis.GetDatabase();
_expiry = new TimeSpan(0, 0, expiryInSeconds);
if (_redis.IsConnected)
{
_logger.Debug("Established Redis connection");
}
else
{
throw new CacheConnectionException(connectionString);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="WebSocketServer"/> class.
/// </summary>
/// <param name="id">The identifier.</param>
/// <param name="host">The host.</param>
/// <param name="port">The port.</param>
/// <param name="dependencyUtility">The dependency utility.</param>
/// <param name="listenerThreads">The listener threads.</param>
/// <param name="clientThreadMultiplier">The client thread multiplier.</param>
public WebSocketServer(string id, IPAddress host, int port, IDependencyUtility dependencyUtility = null, int listenerThreads = 1, int clientThreadMultiplier = 3)
: this(id, host.ToString(), port, dependencyUtility, listenerThreads, clientThreadMultiplier)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Default"/> class.
/// </summary>
/// <param name="dependencyUtility">The dependency utility.</param>
public Default(IDependencyUtility dependencyUtility) : base(dependencyUtility)
{
_extensionLoader = dependencyUtility.Resolve <IExtensionLoader>();
_signalRouter = dependencyUtility.Resolve <ISignalRouter>();
}
/// <summary>
/// Initializes a new instance of the <see cref="RabbitEventedExchange{T}"/> class.
/// </summary>
/// <param name="exchangeId">The exchange identifier.</param>
/// <param name="routeKey">The route key.</param>
/// <param name="channel">The channel.</param>
/// <param name="dependencyUtility">The dependency utility.</param>
public RabbitEventedExchange(string exchangeId, string routeKey, IModel channel, IDependencyUtility dependencyUtility)
{
ExchangeId = exchangeId;
RouteKey = routeKey;
Id = exchangeId;
_channel = channel;
_jss = dependencyUtility.Resolve <JsonSerializerSettings>();
_logger = dependencyUtility.Resolve <ILogger>();
}
public DefaultRoute(IDependencyUtility dependencyUtility) : base(dependencyUtility)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="WebSocketFrameReader"/> class.
/// </summary>
/// <param name="dependencyUtility">The dependency utility.</param>
public WebSocketFrameReader(IDependencyUtility dependencyUtility)
{
_logger = dependencyUtility.Resolve <ILogger>();
}
/// <summary>
/// Initializes a new instance of the <see cref="RabbitEventedQueue{T}" /> class.
/// </summary>
public RabbitEventedQueue(string exchangeId, string queueId, string routeKey, IModel channel, IDependencyUtility dependencyUtility)
{
_exchangeId = exchangeId;
_queueId = queueId;
_routekey = routeKey;
_channel = channel;
_logger = dependencyUtility.Resolve <ILogger>();
_jss = dependencyUtility.Resolve <JsonSerializerSettings>();
AddConsumer();
}
/// <summary>
/// Initializes a new instance of the <see cref="WebSocketConnectionManager" /> class.
/// </summary>
/// <param name="dependencyUtility">The dependency utility.</param>
public WebSocketConnectionManager(IDependencyUtility dependencyUtility)
{
_dependencyUtility = dependencyUtility ?? new DependencyUtility();
}
/// <summary>
/// Initializes a new instance of the <see cref="ExtensionLoader"/> class.
/// </summary>
/// <param name="dependencyUtility">The dependency utility.</param>
public ExtensionLoader(IDependencyUtility dependencyUtility)
{
_dependencyUtility = dependencyUtility;
_logger = _dependencyUtility.Resolve <ILogger>();
_config = _dependencyUtility.Resolve <IConfigurationHandler>();
}
/// <summary>
/// Initializes a new instance of the <see cref="SignalRouter"/> class.
/// </summary>
/// <param name="dependencyUtility">The dependency utility.</param>
public SignalRouter(IDependencyUtility dependencyUtility)
{
_dependencyUtility = dependencyUtility;
}
/// <summary>
/// Initializes a new instance of the <see cref="CacheHandler"/> class.
/// </summary>
/// <param name="dependencyUtility">The dependency utility.</param>
public CacheHandler(IDependencyUtility dependencyUtility)
{
_dependencyUtility = dependencyUtility;
}
