Is BYTEMAN_JAVA_OPTS and BYTEMAN_JAVA_ARGS the same thing? in the bmjava.sh,there is the variable to be setted to allow for extra java opts. but in the comment, it is called BYTEMAN_JAVA_ARGS, and in the code it is BYTEMAN_JAVA_OPTS. Can anybody tell me which one is the ri... 
VerifyError when binding thread.getId() and compileToBytecode HI All: I noticed the byteman scripts on my server were not logging when using compileToBytecode in the benchmark environment and created a local test to troubleshoot. The local environment simply logs the thr... 
Rule does not fire (missing log entry) at high concurrency I created simple method entry exit rules to track method execution times (wall time) but some of the rules are not firing when I increase the concurrency for the benchmark. Background I started by using the b... Question about 'object-tracking'... Hi, Is there any way (built-in expressions or proven rules) to track application-events by matching a change of some objects variables/referenced objects (recursively!) ? What I mean is for example, "l... 
Missing something basic? Not seeing classes transformed after bmsubmit Based upon the method XAManagedConnection.isFailedXA, I thought it would be good to create a Byteman rule [1] which would emulate some behavior I would like to verify. I've tried several variations of th... 
AFTER INVOKE bar() with bar() throwing an exception Hi there (Andrew), (I searched the web but haven't found an answer to this problem)... I have a rule that needs to do something after bar() has been invoked, *regardless* of whether bar() returns norma... 
METHOD with interface as formal parameter doesn't work Hi, I have a class Person implementing Human and a rule file (see below). I want to intercept the copy constructor of Person, and added line METHOD <init>(bla$Human) to the rule file. H... Behavior when defining invalid expressions Hi (again) :-) I frequently see byteman drop rules when there is an error in them. I'd prefer this to actually throw an exception, so that I know a given rule is not executed, rather than silently dropping the... getting java.lang.VerifyError once I set a local variable in hibernate Hi, This is my first attempt at setting a local variable in hibernate/JBoss EAP 5.1.0 code and I'm struggling with trying to figure out why I'm getting a java.lang.VerifyError. The purpose of the rule is to override ... 
Problems transforming an EJB Hi, I've been testing Byteman (both version 2.1.0 and 2.1.2) lately in a JEE setup on Glassfish 3.1.2 together with Arquillian 1.0.3.Final and Shrinkwrap 1.1.1-alpha. Initially I created a simple test class (... 
Discovered problem in Windows batch file. Hello Discovered problem. line feed code of Windows batch file must be CRLF. but Byteman's batch file line feed code is LF only. there's a possibility of unexpected behavior. maybe line feed code is chang... 
org.jboss.byteman.agent.submit.Submit a script from the classpath? Hello, I'm using org.jboss.byteman.agent.submit.#addRulesFromFiles(files). Currently I have to specify a location on the file system for my Byteman script(s). I'd prefer to find these on the classpath. I under... 
METHOD and generics I need to intercept a generic method add(): public class BoundedList<T> { public boolean add(T element) {...} } The rule I use is: RULE dummy CLASS BoundedList METH... using byteman in production with listener can it be done securely? Hi, I've been using byteman in development and it seems it would also be valuable in production on demand without restarting. Byteman's listener option is attractive. Is there a way to secure the port by a password ... Arquillian Byteman extension - Rule ruleMapKey always empty -> no code injected Hi This question may not be related to Byteman but instead the Arquillian forum - if so I will move it. I am working on a project where we use Arquillian together with GlassFish 3. However, we have s... 
Byteman hanging during BMUnit.unloadScriptFile? Hi, I am using Byteman 2.0.1 to test some crash recovery behaviour over at JBTM. We are having a strange issue where one of our tests occasionally (1 out of 10 runs?) hangs. We have done a kill -3 and ... 
problem using AFTER WRITE on local variable I'm having trouble using AFTER WRITE on a local variable. Here's a snippet of my class (see attached). public class Foo { ... public voi... Rule condition causes VerifyError Hi, I am having a problem defining a bm script that has the following condition IF -1 != $e.getMessage().indexOf("timed") This is the error message $ bin/bmsubmit.sh ~/java/jboss/byteman/byte... 
Unknown local variable WARNING. Hi, When using bmcheck on a Byteman script I am seeing two warnings. The script attempts to use a scoped reference to an exception in an expression. Looking at the documentation I don't see exceptions listed in th... Unexpected exception transforming using bmcheck Hi, I am using Byteman to expose counters for particular events in the system my team is using. I have found the execution of the JMXHelper to work successfully to expose the counter on transformed bytecode...
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