How can we determine exactly what server an RMI object is bound to?

We have RMI objects that bind to a server in a cluster. How can we determine for
monitoring purposes what server a RMI object is currently bound to /executing
on?
We have tried the most of the Mbeans but can't find one that returns runtime info
for startup classes or RMI objects.
We have a new monitoring requirement we are trying to satisfy.

try get the value of PKEY_OfflineAvailability using shell property system APIs (SHGetPropertyStoreFromParsingName or ShellFolderItem.ExtendedProperty)
Visual C++ MVP

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Steven Gotz wrote:
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No other way other than restore
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Read http://www.maclife.com/article/howtos/how_remove_other_data_your_iphone
https://discussions.apple.com/thread/4542883?start=0&tstart=0
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Restoring http://support.apple.com/kb/HT1414

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private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
How can I determine that the client or the server is no longer available?
Server
public class Server
private readonly Dictionary<IPEndPoint, TcpClient> clients = new Dictionary<IPEndPoint, TcpClient>();
private readonly List<CancellationTokenSource> cancellationTokens = new List<CancellationTokenSource>();
private TcpListener tcpListener;
private bool isStarted;
public event Action<string> NewMessage;
public async Task Start(int port)
this.tcpListener = TcpListener.Create(port);
this.tcpListener.Start();
this.isStarted = true;
while (this.isStarted)
var tcpClient = await this.tcpListener.AcceptTcpClientAsync();
var cts = new CancellationTokenSource();
this.cancellationTokens.Add(cts);
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this.isStarted = false;
foreach (var cancellationTokenSource in this.cancellationTokens)
cancellationTokenSource.Cancel();
foreach (var tcpClient in this.clients.Values)
tcpClient.GetStream().Close();
tcpClient.Close();
this.clients.Clear();
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try
var tcpClient = this.clients[endPoint];
await this.Send(tcpClient.GetStream(), Encoding.ASCII.GetBytes(message));
catch (Exception exception)
private async Task Process(CancellationToken cancellationToken, TcpClient tcpClient)
try
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var lengthBytes = new byte[4];
await stream.ReadAsync(lengthBytes, 0, 4);
var length = BitConverter.ToInt32(lengthBytes, 0);
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Client
public class Client
private TcpClient tcpClient;
private NetworkStream stream;
public event Action<string> NewMessage;
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try
this.tcpClient = new TcpClient();
await this.tcpClient.ConnectAsync(host, port);
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catch (Exception exception)
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try
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try
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catch (Exception exception)
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
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var buf = new byte[length];
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Hi,
Have you debug these two applications? Does it go into the catch exception block when you close the client or the server?
According to my test, it will throw an exception when the client or the server is closed, just log the exception message in the catch block and then you'll get it:
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.Invoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
Console.WriteLine(exception.Message);
Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
By the way, I don't know what the SafeInvoke method is, it may be an extension method, right? I used Invoke instead to test it.
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Good luck.
Russ

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How can we determine exactly what server an RMI object is bound to?

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