Hi,
I am using Axis 2 client to access a web service written using .net.
The client gets a record from the database, convert it into SOAP message,
and sends it to service, gets a response back and process the record in the
database, and then gets another record and so on.
Now when I start the process and run netstat on the client machine, I see
number of connections to server and database increasing drastically. (in
couple of minutes it reaches 200 to 300) and after some time i start getting
socket errors on the server side.
Now
1. Is the socket error caused due to these http sessions opened in excess?
2. Is it normal when using Axis 2 client for sending multiple records
(synchronously), to have multiple http sessions, or have I messed up in my
code?
Any help will be appreciated.
I have generated the client side service stub using WSDL2JAVA and the code
to invoke the service stub is as follow:
public class Client {
private static ServiceStub service;
private static void getService(String endPointUrl) throws AxisFault{
if (service == null){
service = new ServiceStub(endPointUrl);
}
}
public static Response sendData(Object obj,
String endPointUrl, long socketTimeOut, String userName,
String password) {
Operation operation = (Operation) obj;
OperationResponse response = new OperationResponse();
try {
getService(endPointUrl);
Authenticator auth = new Authenticator();
auth.setUsername(userName);
auth.setPassword(password);
auth.setPreemptiveAuthentication(true);
service._getServiceClient().getOptions().setProperty(
org.apache.axis2.transport.http.HTTPConstants.AUTHENTICATE,
auth);
response = service.Operation(operation, socketTimeOut);
} catch (AxisFault e1) {
e1.printStackTrace();
} catch (RemoteException e) {
e1.printStackTrace();
} catch (Exception e) {
e1.printStackTrace();
}
return response;
}
}
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