Determining if a client is connected

[Tim Crowell]

I am trying to find a way to determine if a particular client is connected or not using the Java API's. Using the getClientInfoById doesn't seem to report information on the clients session. Anyone have any experience with doing this?

[reamon]

getClientInfoById returns a BrokerClientId object. The public var named "sessions" is an array of BrokerClientSession objects. The BrokerClientSession objects contain all the session info that you can see with Manager. If the array is empty, the client isn't connected.

[reamon]

Of course by "BrokerClientId" object I meant "BrokerClientInfo" object. Darn fingers just don't work sometimes...

[greg]

Roughly coded example follows:


import COM.activesw.api.client.BrokerAdminClient;
import COM.activesw.api.client.BrokerClientInfo;

public class ClientConnectionTest extends Object {

public static void main(String[] arguments) {
try {
BrokerAdminClient bac = new BrokerAdminClient(
"localhost","Broker #1","admin1","admin","admin1",null);
String[] clients = bac.getClientIds();
for (int index = 0; index < clients.length; index++) {
BrokerClientInfo info = bac.getClientInfoById(clients[index]);
System.out.println("client " + clients[index] + " has " +
info.sessions.length + " active sessions");
if (info.sessions.length == 0) {
System.out.println(clients[index] + " is not connected");
}
if (info.sessions.length != 0) {
System.out.println(clients[index] + " is connected");
}
}
} catch (Exception e) { e.printStackTrace(); }
}

}

[Marta Roca]

Hi
I Try the incorporate the code, but show me the below error:
(059) Could not process request document of type "TEST::TryCatchEvent::In_TryCatch_Test"
(109) Run-time exception while processing "Bservicios_Client_Connected"
java.security.AccessControlException: access denied (java.net.SocketPermission

what is happened?

thanks