@Override
public void onSessionUp(final NetconfClientSession session) {
sessionLock.lock();
try {
logger.debug("{}: Session established", id);
this.session = session;
NetconfSessionCapabilities netconfSessionCapabilities =
NetconfSessionCapabilities.fromNetconfSession(session);
logger.trace("{}: Session advertised capabilities: {}", id, netconfSessionCapabilities);
if (overrideNetconfCapabilities.isPresent()) {
netconfSessionCapabilities =
netconfSessionCapabilities.replaceModuleCaps(overrideNetconfCapabilities.get());
logger.debug(
"{}: Session capabilities overridden, capabilities that will be used: {}",
id,
netconfSessionCapabilities);
}
remoteDevice.onRemoteSessionUp(netconfSessionCapabilities, this);
} finally {
sessionLock.unlock();
}
}
private void processNotification(final NetconfMessage notification) {
logger.debug("{}: Notification received: {}", id, notification);
if (logger.isTraceEnabled()) {
logger.trace("{}: Notification received: {}", id, msgToS(notification));
}
remoteDevice.onNotification(notification);
}
private void tearDown(String reason) {
List<UncancellableFuture<RpcResult<NetconfMessage>>> futuresToCancel = Lists.newArrayList();
sessionLock.lock();
try {
if (session != null) {
session = null;
/*
* Walk all requests, check if they have been executing
* or cancelled and remove them from the queue.
*/
final Iterator<Request> it = requests.iterator();
while (it.hasNext()) {
final Request r = it.next();
if (r.future.isUncancellable()) {
futuresToCancel.add(r.future);
it.remove();
} else if (r.future.isCancelled()) {
// This just does some house-cleaning
it.remove();
}
}
remoteDevice.onRemoteSessionDown();
}
} finally {
sessionLock.unlock();
}
// Notify pending request futures outside of the sessionLock to avoid unnecessarily
// blocking the caller.
for (UncancellableFuture<RpcResult<NetconfMessage>> future : futuresToCancel) {
if (Strings.isNullOrEmpty(reason)) {
future.set(createSessionDownRpcResult());
} else {
future.set(createErrorRpcResult(RpcError.ErrorType.TRANSPORT, reason));
}
}
}