// ask if op is still being executed?
Boolean executing = Boolean.FALSE;
try {
Operation isStillExecuting;
if (op instanceof TraceableOperation) {
TraceableOperation traceable = (TraceableOperation) op;
isStillExecuting = new TraceableIsStillExecuting(serviceName, traceable.getTraceIdentifier());
} else {
isStillExecuting = new IsStillExecuting(op.getCallId());
}
final BasicInvocation inv = new BasicTargetInvocation(nodeEngine, serviceName, isStillExecuting,
target, 0, 0, 5000, null, null, true);