[Installation, Configuration & Deployment] - Socket connection exception when calling SLSB method
by dkane
Hello
I have EJB application for JBoss and standalone client.
Test on localhost works well.
Test on two Windows PCs within the local network (PC1=Jboss, PC2=client) works well too.
When I try to access JBoss installed on Linux , I get the exception
org.jboss.remoting.CannotConnectException : can not get connection to the server . Problem establishing socket connection .
|
The only change in client to connect to another JBoss is jndi property java.naming.provider.url=....
Important note is that context.lookup() for SLSB remote interface works fine in client, and it obtains non-null proxy instance successfully. The exception fires on the next line of code , when trying to call SLSB method via that proxy.
JBosses on both Windows and Linux PCs are of version 4.0.5 , both are running on Java 1.6 , EJB application jar is the same file, too. What other difference should I check out ? I already asked our sysadmin to open all ports for incoming intranet connections on that Linux PC. What else ?
Thank you
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19Â years
[JBossWS] - problem calling webservice from client
by sashaxiv
when i try to run the client it raises next exception. I use jboss 4.2 and jbossws 1.2.
My aplication code is like this:
public interface SesionSession {
public com.satdatatelecom.satdataweb.model.session.vo.LoginVO login .......}
--------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------- @WebService(endpointInterface="com.satdatatelecom.satdataweb.model.session.session.SesionEndPointInterface", targetNamespace = "http://localhost:8080/jbossws/services/Sesion", serviceName = "loginUsuario")
@Remote(SesionSession.class)
@RemoteBinding(jndiBinding = "/ejb3/EJB3SesionEndPointInterface")
@Stateless
public class SesionSessionBean implements SesionSession {
@PersistenceContext(unitName = GlobalNames.PERSISTENCE_UNIT)
private EntityManager entityManager;
@WebMethod(action = "urn:Sesion")
public LoginVO loginUsuario...........................
..............................................
...........................................
}
-
-------------------------------------------------------------------------------
---------------------------------------------------------------------------------------
@WebService(targetNamespace = "http://net.jboss.org/satdataweb")
@WebContext(urlPattern="/*")
@SOAPBinding(style = Style.RPC)
public interface SesionEndPointInterface extends Remote{
public LoginVO loginUsuario....................
...............................................
............................................
-----------------------------------------------------------------------------------
----------------------------------------------------------------------------------
In the client sidfe i do the following. I think the problem is here but i don´t know why
public SessionFacadeWSImpl()
throws InternalErrorException {
try {
System.out.println(" -0000001 SFWSI - Kike --->Creando LoginServiceLocator");
LoginUsuarioLocator locator = new LoginUsuarioLocator();
sesionSession = (SesionEndPointInterface) locator.getSesionSessionBeanPort(new URL("http://localhost:8080/jbossws/services/Sesion"));
// DataConexion.getUrl(webService);
System.out.println("0000002 SFWSI Kike --->Creado LoginServiceLocator , sessionSession ->" + sesionSession.toString() );
}
catch (Exception ex) {
ex.printStackTrace();
throw new InternalErrorException(ex);
}
}
-----------------------------------------------------------------------------------
-----------------------------------------------------------------------------------
and finally this is the stub generated by axis in the client
.....................
........................
public com.satdatatelecom.satdataweb.services.beans.LoginVO loginUsuario(java.lang.String arg0, java.lang.String arg1, java.lang.String arg2, java.lang.String arg3) throws java.rmi.RemoteException, com.satdatatelecom.satdataweb.services.beans.EmpresaNotFoundException, com.satdatatelecom.satdataweb.services.beans.PasswordException, com.satdatatelecom.satdataweb.services.beans.SessionException, com.satdatatelecom.satdataweb.services.beans.UsuarioNotFoundException, com.satdatatelecom.satdataweb.services.beans.ConcesionException, com.satdatatelecom.satdataweb.services.beans.ConcesionEmpresaException {
if (super.cachedEndpoint == null) {
throw new org.apache.axis.NoEndPointException();
}
System.out.println("---------------- estoy dentro del Stub ---------------");
org.apache.axis.client.Call _call = createCall();
_call.setOperation(_operations[0]);
_call.setUseSOAPAction(true);
_call.setSOAPActionURI("Sesion");
System.out.println("---------------- estoy dentro del Stub METIACTION URI---------------");
_call.setEncodingStyle(null);
_call.setProperty(org.apache.axis.client.Call.SEND_TYPE_ATTR, Boolean.FALSE);
_call.setProperty(org.apache.axis.AxisEngine.PROP_DOMULTIREFS, Boolean.FALSE);
_call.setSOAPVersion(org.apache.axis.soap.SOAPConstants.SOAP11_CONSTANTS);
_call.setOperationName(new javax.xml.namespace.QName("http://session.session.model.satdataweb.satdatatelecom.com", "loginUsuario"));
setRequestHeaders(_call);
setAttachments(_call);
try { java.lang.Object _resp = _call.invoke(new java.lang.Object[] {arg0, arg1, arg2, arg3});
This is the exception executiong the client
(400)HTTP method POST is not supported by this URL
at com.satdatatelecom.satdataweb.model.session.facade.webservice.SessionFacadeWSImpl.loginUsuario(SessionFacadeWSImpl.java:74)
at com.satdatatelecom.satdataweb.gui.login.DoLogin.doLogin(DoLogin.java:189)
at com.satdatatelecom.satdataweb.gui.login.thread.LoginThread.run(LoginThread.java:90)
***Information about encapsulated exception***
AxisFault
faultCode: {http://xml.apache.org/axis/}HTTP
faultSubcode:
faultString: (400)HTTP method POST is not supported by this URL
faultActor:
faultNode:
faultDetail:
{}:return code: 400
JBossWeb/2.0.0.GA - Informe de Error<!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--> <h1>Estado HTTP 400 - HTTP method POST is not supported by this URL</h1>type Informe de estadomensaje HTTP method POST is not supported by this URLdescripción El requerimiento enviado por el cliente era sintácticamente incorrecto (HTTP method POST is not supported by this URL).<h3>JBossWeb/2.0.0.GA</h3>
{http://xml.apache.org/axis/}HttpErrorCode:400
(400)HTTP method POST is not supported by this URL
at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:744)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:144)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:2443)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at com.satdatatelecom.satdataweb.services.beans.SesionEndPointInterfaceBindingStub.loginUsuario(SesionEndPointInterfaceBindingStub.java:243)
at com.satdatatelecom.satdataweb.model.session.facade.webservice.SessionFacadeWSImpl.loginUsuario(SessionFacadeWSImpl.java:51)
at com.satdatatelecom.satdataweb.gui.login.DoLogin.doLogin(DoLogin.java:189)
at com.satdatatelecom.satdataweb.gui.login.thread.LoginThread.run(LoginThread.java:90)
#### [06/06/2007, 10:30:10] ---> Error al conectar. No se puede conectar con el servidor 127.0.0.1: 8080
[06/06/2007, 10:30:10] ---> Error al conectar. No se puede conectar con el servidor 127.0.0.1: 8080
I need some help because i don´t know what to do.
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19Â years