lock.wait();
}
log.info("sending data message1");
jchannel.send(message("message1"));
log.info("sending control cmessage1");
control.send(message("cmessage1"));
log.info("sending data message2");
jchannel.send(message("message2"));
log.info("sending control cmessage2");
control.send(message("cmessage2"));