Hi,
I'm using the javaOBjEX server in Jbase, and I'm having problems
with the server. If i start the javaOBjEX server, and connect to it by
Java, the first time I use it, it seems to work well. But after the
application has finished, if I try to use it again, it fails to
connect. The program is very simple, it just connects to the jbase
server, read the SPF and show a camp. After that it closes the
connection and terminate the Jbase object:
[...]
private void prueba2() {
Jbase jB = null;
Jconnection jC = null;
JdynArray jd1 = null;
Jedi f1 = null;
JselectList js1 = null;
String key1 = null;
String s = null;
try { // Instantiate Jbase object and connect
System.out.println("Antes");
jB = new Jbase("miaux02:3570");
System.out.println("creado");
jC = jB.connect();
// Open a file
System.out.println("conectado");
f1 = jC.open("F.SPF");
System.out.println("open");
// Create a select list
js1 = f1.select();
System.out.println("select");
// Read the file – use the JselectEndException to
detect end of
file
try {
while (true) {
key1 = js1.readnext();
jd1 = f1.read(key1);
s = jd1.field("CURRENT.RELEASE");
System.out.println("Record " + key1 + "
= " + s);
}
} catch (JselectEndException see) {
System.out.println("End of File!");
// Catch any other exceptions
} catch (Exception ee) {
System.out.println(ee.getMessage());
// System.exit(1);
}
// All done, so close file
try {
f1.close();
} catch (Exception c) {
c.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
System.out.println("jBASE Error! – " + e.getMessage());
System.exit(2);
}
// Disconnect and terminate Jbase object
try {
jC.disconnect();
jB.terminate();
} catch (Exception e) {
e.printStackTrace();
}
jB = null;
System.out.println("terminating\n");
}
[...]
The first time I run the program, with server up, it works well. The
next time, the programs just tries to instantiate the Jbase object
without any result, it just waits there until you close the
application. There is no error message, but it doesn't do anything. If
I comment the line jB.terminate() and call the method prueba2 twice,
it works well both times, but the next time I try to run the program
it fails with the same result(No result, no error message). Any idea?
Thanks in advance.
Jose L
I'm using jdk1.5.06 for the client program, and the jdiag results for
my Jbase are the following:
jsh miasmi01 ~ -->jdiag
jdiag - jBASE diagnostic '$Revision: 1.13 $'
System Information
==================
System : HP-UX miaux02 B.11.11.U 9000/800
UNIX User : miasmi01 (uid 117, euid 117)
Tty name : /dev/pts/td
Time : Fri May 22 15:15:25 2009
Environment
===========
JBCPORTNO : Not Set
JBCRELEASEDIR : '/opt/jbase4'
JBCGLOBALDIR : '/opt/jbase4'
JBCDATADIR : '/ve3/miasmi01/bnk/bnk.run/../bnk.data'
HOME : '/ve3/miasmi01/bnk/bnk.run'
JEDIFILEPATH : '/ve3/miasmi01/bnk/bnk.run'
JEDIFILENAME_MD : '/ve3/miasmi01/bnk/bnk.run/VOC'
JEDIFILENAME_SYSTEM : '/opt/jbase4/src/SYSTEM'
SYSTEM File is (DICT) : '/opt/jbase4/src/SYSTEM]D'
RELEASE Information : Major 4.1 , Minor 5.17 , Patch 5690
(Change 52756)
Spooler dir (JBCSPOOLERDIR) : '/ve3/miasmi01/bnk/bnk.run/jspooler'
JBCEMULATE : 'prime'
WARNING: Cannot access Executable path '/ve3/miasmi01/bnk/bnk.run/
globuspatchbin', error 2
Object path (JBCOBJECTLIST) : '/ve3/miasmi01/bnk/bnk.run/
globuspatchlib:/ve3/miasmi01/bnk/bnk.run/lib:/ve3/miasmi01/bnk/bnk.run/
glo'
jBASE Compiler Run-time : '/opt/jbase4/config/system.properties'
Program dir (JBCDEV_BIN) : '/ve3/miasmi01/bnk/bnk.run/bin'
Subroutine dir (JBCDEV_LIB) : '/ve3/miasmi01/bnk/bnk.run/lib'
Max open files : 2048
jsh miasmi01 ~ -->
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