Hi,


I want to use a servlet to "invoke a  corba(J2 ORB) server".  My
enviroment is: solaris+Java WEB Server2.0",    and I  use "httpd.nojre" to use
J2SE.  But  I find the following error:

javawebserver: ERROR : org.omg.CORBA.COMM_FAILURE:   minor code: 1  completed:
No
javawebserver: org.omg.CORBA.COMM_FAILURE:   minor code: 1  completed: No
javawebserver:  at java.lang.Throwable.fillInStackTrace(Native Method)
javawebserver:  at java.lang.Throwable.fillInStackTrace(Compiled Code)
javawebserver:  at java.lang.Throwable.<init>(Compiled Code)
javawebserver:  at java.lang.Exception.<init>(Compiled Code)
javawebserver:  at java.lang.RuntimeException.<init>(RuntimeException.java:47)
javawebserver:  at org.omg.CORBA.SystemException.<init>(SystemException.java:49)

javawebserver:  at org.omg.CORBA.COMM_FAILURE.<init>(COMM_FAILURE.java:77)
javawebserver:  at org.omg.CORBA.COMM_FAILURE.<init>(COMM_FAILURE.java:63)
javawebserver:  at com.sun.CORBA.iiop.ConnectionTable.get(Compiled Code)
javawebserver:  at com.sun.CORBA.iiop.GIOPImpl.createRequest(GIOPImpl.java:78)
javawebserver:  at com.sun.CORBA.iiop.GIOPImpl.createRequest(GIOPImpl.java:62)
javawebserver:  at
com.sun.CORBA.idl.GenericCORBAClientSC.createRequest(GenericCORBAClientSC.java:138)

javawebserver:  at com.sun.CORBA.idl.RequestImpl.doInvocation(Compiled Code)
javawebserver:  at com.sun.CORBA.idl.RequestImpl.invoke(RequestImpl.java:219)


********************
javawebserver:  at csApp._csStub.getInfo(_csStub.java:30)
javawebserver:  at cs_servlet.service(cs_servlet.java:58)
(Line 58 of cs_servlet.java is:  s_in=csRef.getInfo();    and getInfo()  return
a String "Hello" from the "corba server"
********************


javawebserver:  at javax.servlet.http.HttpServlet.service(Compiled Code)
javawebserver:  at com.sun.server.ServletState.callService(Compiled Code)
javawebserver:  at com.sun.server.ServletManager.callServletService(Compiled
Code)
javawebserver:  at
com.sun.server.http.servlet.InvokerServlet.service(InvokerServlet.java:137)
javawebserver:  at javax.servlet.http.HttpServlet.service(Compiled Code)
javawebserver:  at com.sun.server.ServletState.callService(Compiled Code)
javawebserver:  at com.sun.server.ServletManager.callServletService(Compiled
Code)
javawebserver:  at
com.sun.server.ProcessingState.invokeTargetServlet(ProcessingState.java:423)
javawebserver:  at
com.sun.server.http.HttpProcessingState.execute(HttpProcessingState.java:79)
javawebserver:  at com.sun.server.http.stages.Runner.process(Compiled Code)
javawebserver:  at com.sun.server.ProcessingSupport.process(Compiled Code)
javawebserver:  at com.sun.server.Service.process(Compiled Code)
javawebserver:  at com.sun.server.http.HttpServiceHandler.handleRequest(Compiled
Code)
javawebserver:  at com.sun.server.http.HttpServiceHandler.handleRequest(Compiled
Code)
javawebserver:  at com.sun.server.HandlerThread.run(Compiled Code)



So has anybody used "servlet-corba(J2 ORB) ? or could you tell me where is the
problem?


Thanks in advance!




Bo
May 08,2000

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