Hi,
On Sat, 2002-01-19 at 21:22, Mark Wielaard wrote:
> Now I seem to have the same situation that Brian has. Compiling orp with
> its own native libraries makes my DataTest program work OK. But when
> using the Classpath libraries I now get:
>
> ReceiveBuffer
> Orig size: 65535
> New size: 16000
> SendBuffer
> Exception: java.net.SocketException: No such file or directory
>
> I don't know why though.
> Will investigate some more.
Found it!
It turned out that the error message was not very descriptive and that
the definition of SO_REUSEADDR and SO_SNDBUF were swapped in javanet.h
in Classpath.
I will check in this fix:
* native/jni/java-net/javanet.c (_javanet_get_option): make
exception message more clear.
* native/jni/java-net/javanet.h
(SOCKOPT_SO_SNDBUF,SOCKOPT_SO_REUSEADDR): swap definitions.
Cheers,
Mark
Index: native/jni/java-net/javanet.c
===================================================================
RCS file: /cvsroot/classpath/classpath/native/jni/java-net/javanet.c,v
retrieving revision 1.2
diff -u -r1.2 javanet.c
--- native/jni/java-net/javanet.c 27 Nov 2001 03:12:02 -0000 1.2
+++ native/jni/java-net/javanet.c 19 Jan 2002 21:17:45 -0000
@@ -1131,8 +1131,8 @@
break;
default:
- JCL_ThrowException(env, SOCKET_EXCEPTION, strerror(errno));
- return(0);
+ JCL_ThrowException(env, SOCKET_EXCEPTION, "No such option" );
+ return(0);
}
return(0);
Index: native/jni/java-net/javanet.h
===================================================================
RCS file: /cvsroot/classpath/classpath/native/jni/java-net/javanet.h,v
retrieving revision 1.1
diff -u -r1.1 javanet.h
--- native/jni/java-net/javanet.h 5 Nov 2001 02:56:47 -0000 1.1
+++ native/jni/java-net/javanet.h 19 Jan 2002 21:17:45 -0000
@@ -48,9 +48,9 @@
#define SOCKOPT_SO_BINDADDR 15
#define SOCKOPT_SO_LINGER 128
#define SOCKOPT_SO_TIMEOUT 4102
-#define SOCKOPT_SO_SNDBUF 4
+#define SOCKOPT_SO_SNDBUF 4097
#define SOCKOPT_SO_RCVBUF 4098
-#define SOCKOPT_SO_REUSEADDR 4097
+#define SOCKOPT_SO_REUSEADDR 4
#define SOCKOPT_IP_MULTICAST_IF 16
/* Internal option identifiers. Not needed for JDK compatibility */
