Comment #1 on issue 138 by [email protected]: SGW multilink support for
same linkset
http://code.google.com/p/jss7/issues/detail?id=138
After this changes, we can see same packet put in queue, to avoid this you
must apply these changes: (see topic: SGW dahdi multi link )
add a synchronized in org.mobicents.protocols.ss7.mtp.Mtp3 (line 362),
and a clone of buffer.
private static Object padlock = new Object();
synchronized (padlock)
{
byte[] messageBuffer = fetchBuffer(rxFrame.len-5); //-5 =
FSN(1) + BSN(1) + LEN(1) +2xCRC(1)
System.arraycopy(rxFrame.frame, 3, messageBuffer, 0,
rxFrame.len-5);
if (logger.isDebugEnabled()) {
logger.debug("SCCP messageBuffer:"+HexTools.dump(
messageBuffer,0));
}
//messageBuffer[0] = (byte) sio;
try {
byte[] clone = new byte[messageBuffer.length];
System.arraycopy(messageBuffer,0,clone,0,messageBuffer.length);
mtp3Listener.receive(clone);
} catch (Exception e) {
e.printStackTrace();
}
}
Ludovic Monnier
