protected virtual void Dispose(bool disposing)
{
if (!Disposed)
{
Server.RemoveClient(this);
if (disposing)
{
// dispose managed state (managed objects).
foreach (var http in RemoteClients)
{
http.Value.Dispose();
}
_taskScheduler.Dispose();
RemoteClients.Clear();
_timer.Dispose();
Authenticator.Dispose();
Cryptor.Dispose();
}
// free unmanaged resources (unmanaged objects) and override a finalizer below.
// set large fields to null.
_taskScheduler = null;
_taskFactory = null;
_timer = null;
RemoteClients = null;
Disposed = true;
}
}
public SharkClient(SharkServer server)
{
Id = RandomIdGenerator.NewId();
Server = server;
RemoteClients = new ConcurrentDictionary <int, ISocketClient>();
CanRead = true;
_taskScheduler = new SingleThreadingScheduler();
_taskFactory = new TaskFactory(_taskScheduler);
DisconnectQueue = new ConcurrentQueue <int>();
_timer = new Timer(OnTimeOut, null, 2000, 2000);
}
protected virtual void Dispose(bool disposing)
{
lock (_syncRoot)
{
if (!Disposed)
{
if (disposing)
{
// dispose managed state (managed objects).
try
{
_tcp.Client.Shutdown(SocketShutdown.Both);
_tcp.Client.Disconnect(false);
}
catch (Exception)
{
Logger.LogWarning("Socket errored before shutdown and disconnect");
}
_taskScheduler.Dispose();
_stream.Dispose();
_tcp.Dispose();
_disconnectTimer.Dispose();
_authenticator.Dispose();
_keyGenerator.Dispose();
Cryptor.Dispose();
RemoteClients.Clear();
}
// free unmanaged resources (unmanaged objects) and override a finalizer below.
// set large fields to null.
_taskScheduler = null;
_taskFactory = null;
_tcp = null;
_stream = null;
_disconnectTimer = null;
_authenticator = null;
_keyGenerator = null;
Disposed = true;
}
}
}
public SharkClient(IServiceProvider serviceProvider,
ILogger <SharkClient> logger
)
{
var tcp = new TcpClient(AddressFamily.InterNetworkV6);
var configure = serviceProvider.GetService <IConfiguration>();
tcp.Client.DualMode = true;
_tcp = tcp;
Id = RandomIdGenerator.NewId();
ServiceProvider = serviceProvider;
RemoteClients = new ConcurrentDictionary <int, ISocketClient>();
DisconnectQueue = new ConcurrentQueue <int>();
_stopInternal = new TaskCompletionSource <int>();
_syncRoot = new object();
_disconnectTimer = new Timer(OnDisconnectTimeout, null, 2000, 2000);
_closeTimer = new Timer(OnCloseTimeout, null, Timeout.Infinite, Timeout.Infinite);
_taskScheduler = new SingleThreadingScheduler();
_taskFactory = new TaskFactory(_taskScheduler);
_closeTimerStarted = 0;
Logger = logger;
Initialized = false;
Cryptor = serviceProvider.GetByConfiguration <ICryptor>();
_keyGenerator = serviceProvider.GetByConfiguration <IKeyGenerator>();
_authenticator = serviceProvider.GetByConfiguration <IAuthenticator>();
if (!int.TryParse(configure?["client:maxWaitTime"], out var seconds) || seconds <= 0)
{
#if DEBUG
seconds = 10;
#else
seconds = 60;
#endif
}
_maxWaitTime = TimeSpan.FromSeconds(seconds);
}
