private static IContext getLocalContext(Map conf) {
if (!(Boolean) conf.get(Config.STORM_LOCAL_MODE_ZMQ)) {
IContext result = new NettyContext();
result.prepare(conf);
return result;
}
return null;
}
@Override
public void shutdown() {
IConnection sendConn = context.connect(topologyId, "localhost", port, true);
sendConn.send(-1, KryoTupleSerializer.serialize(-1));
LOG.info("Waiting for virtual port at url " + port + " to die");
try {
vthread.join();
} catch (InterruptedException e) {
}
LOG.info("Shutdown virtual port at url: " + port);
}