public ClientRemoteConnectorInfoManager(RemoteWSFrameworkConnectionInfo info,
IMessageListener<WebSocketConnectionGroup, WebSocketConnectionHolder, RemoteOperationContext> listener,
ConcurrentDictionary<string, WebSocketConnectionGroup> globalConnectionGroups)
: base(listener, globalConnectionGroups)
{
_delegatingAsyncConnectorInfoManager =
new RemoteDelegatingAsyncConnectorInfoManager(this);
_info = info;
_timer = new Timer(state =>
{
WebSocketConnectionHolder[] connections = state as WebSocketConnectionHolder[];
if (null != connections)
{
for (int i = 0; i < 2; i++)
{
if (connections[i] == null || !connections[i].Operational)
{
WebSocketWrapper vr = WebSocketWrapper.Create(_info, listener, Handshake);
vr.ConnectAsync().ContinueWith((result, o) =>
{
if (result.IsCompleted)
{
connections[(int)o] = result.Result;
}
else if (result.IsFaulted)
{
TraceUtil.TraceException("Failed to establish connection", result.Exception);
}
}, i);
}
}
}
}, _connections, TimeSpan.FromSeconds(1), TimeSpan.FromMinutes(5));
}
public void Init()
{
try
{
ConnectorFramework serverConnectorFramework = new ConnectorFramework();
ConnectorServerService.ConnectorServerService.InitializeConnectors(serverConnectorFramework.LocalManager);
foreach (var connectorInfo in serverConnectorFramework.LocalManager.ConnectorInfos)
{
Trace.TraceInformation("Found Connector {0}", connectorInfo.ConnectorKey);
}
int freePort = FreePort;
EndpointAddress serviceAddress =
new EndpointAddress(String.Format("http://localhost:{0}/openicf", freePort));
var secureString = new GuardedString();
"changeit".ToCharArray().ToList().ForEach(p => secureString.AppendChar(p));
ClientAuthenticationValidator validator = new ClientAuthenticationValidator();
validator.Add(new SingleTenantPrincipal(serverConnectorFramework), secureString.GetBase64SHA1Hash());
_close = Start(validator, serviceAddress);
_close += () => serverConnectorFramework.Dispose();
// ----------
_clientConnectorFramework = new ConnectorFramework();
_connectionInfo = new RemoteWSFrameworkConnectionInfo
{
RemoteUri = new Uri(String.Format("http://localhost.fiddler:{0}/openicf", freePort)),
Principal = ConnectionPrincipal.DefaultName,
Password = secureString
};
}
catch (Exception e)
{
TraceUtil.TraceException("Failed", e);
throw;
}
}
protected WebSocketWrapper(RemoteWSFrameworkConnectionInfo info,
IMessageListener<WebSocketConnectionGroup, WebSocketConnectionHolder, RemoteOperationContext>
messageListener,
Func<WebSocketConnectionHolder, HandshakeMessage, RemoteOperationContext> handshaker)
{
_messageListener = messageListener;
_handshaker = handshaker;
_ws = new ClientWebSocket();
_connectPromise = new TaskCompletionSource<WebSocketConnectionHolder>();
_ws.Options.KeepAliveInterval = TimeSpan.FromSeconds(20);
_ws.Options.AddSubProtocol(RemoteWSFrameworkConnectionInfo.OPENICF_PROTOCOL);
string enc =
Convert.ToBase64String(
Encoding.GetEncoding("iso-8859-1")
.GetBytes(info.Principal + ":" +
IdentityConnectors.Common.Security.SecurityUtil.Decrypt(info.Password)));
_ws.Options.SetRequestHeader("Authorization", "Basic " + enc);
_info = info;
_cancellationToken = _cancellationTokenSource.Token;
}
/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="uri">The URI of the WebSocket server.</param>
/// <param name="messageListener"></param>
/// <param name="handshaker"></param>
/// <returns></returns>
public static WebSocketWrapper Create(RemoteWSFrameworkConnectionInfo info,
IMessageListener<WebSocketConnectionGroup, WebSocketConnectionHolder, RemoteOperationContext>
messageListener,
Func<WebSocketConnectionHolder, HandshakeMessage, RemoteOperationContext> handshaker)
{
return new WebSocketWrapper(info, messageListener, handshaker);
}
public IRemoteConnectorInfoManager Connect(RemoteWSFrameworkConnectionInfo info)
{
if (Running)
{
ClientRemoteConnectorInfoManager manager;
registry.TryGetValue(info, out manager);
if (null == manager)
{
lock (registry)
{
registry.TryGetValue(info, out manager);
if (null == manager)
{
manager = new ClientRemoteConnectorInfoManager(info, MessageListener, connectionGroups);
manager.Disposed += (sender, args) =>
{
ClientRemoteConnectorInfoManager ignore;
registry.TryRemove(info, out ignore);
};
registry.TryAdd(info, manager);
if (!Running && registry.TryRemove(info, out manager))
{
manager.Dispose();
throw new InvalidOperationException("RemoteConnectionInfoManagerFactory is shut down");
}
}
}
}
return manager;
}
throw new InvalidOperationException("RemoteConnectionInfoManagerFactory is shut down");
}
