Re: [JBoss-dev] Distributed Transaction Manager support (coming up)

2001-04-24 Thread Toby Allsopp

Anatoly Akkerman wrote:

 Hi,
 
 For the past couple of weeks I've been integrating Tyrex DTM
 (tyrex.exolab.org) into JBoss. Things are coming along and in a few days
 I'll probably have a basic support for transaction propagation across 2
 JBoss instances. I was wondering, how should I make my mods available (the
 code is really alpha) for the people who want to start working on it. The
 code also requires changes to the current JBoss implementation (in
 particular, TxInterceptorCMT and TxInterceptorBMT would rely on
 javax.transactions.TransactionManager interface to manage transactions,
 instead of using JBoss extensions to the API for thread
 association/disassociation.

If it breaks things, you might want to create a CVS branch.

Something like:

cvs rtag Tyrex_BP jboss
cvs rtag -b Tyrex_Branch jboss

Then:

cvs co -rTyrex_Branch jboss

Then, put your changes in and commit.

Later, when it's all working, you can do:

cvs co jboss
cd jboss
cvs update -jTyrex_Branch

and you should get an automated merge (which you'll need to fix manually).

Unless I've screwed the whole concept up completely.  Perhaps a resident 
CVS guru would care to comment?

Toby.


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RE: [JBoss-dev] Distributed Transaction Manager support (coming up)

2001-04-24 Thread Bordet, Simone

Hey,

 Anatoly Akkerman wrote:
 
  Hi,
  
  For the past couple of weeks I've been integrating Tyrex DTM
  (tyrex.exolab.org) into JBoss. Things are coming along and 
 in a few days
  I'll probably have a basic support for transaction 
 propagation across 2
  JBoss instances. I was wondering, how should I make my mods 
 available (the
  code is really alpha) for the people who want to start 
 working on it. The
  code also requires changes to the current JBoss implementation (in
  particular, TxInterceptorCMT and TxInterceptorBMT would rely on
  javax.transactions.TransactionManager interface to manage 
 transactions,
  instead of using JBoss extensions to the API for thread
  association/disassociation.

Try to drop an email to Ole Husgaard, I know that he also has a DTM working
and well tested, just to avoid that tomorrow also him will commit his
changes ending up to have 2 DTM, maybe incompatible WRT the changes to
TxInterceptors.

 If it breaks things, you might want to create a CVS branch.

Definitely do create the branch.

 
 Something like:
 
 cvs rtag Tyrex_BP jboss
 cvs rtag -b Tyrex_Branch jboss
 
 Then:
 
 cvs co -rTyrex_Branch jboss
 
 Then, put your changes in and commit.
 
 Later, when it's all working, you can do:
 
 cvs co jboss
 cd jboss
 cvs update -jTyrex_Branch
 
 and you should get an automated merge (which you'll need to 
 fix manually).
 
 Unless I've screwed the whole concept up completely.  Perhaps 
 a resident 
 CVS guru would care to comment?

Toby, no comments, it's everything OK :)
Anatoly, just be sure to know how CVS merge works before updating with -j
option. Drop me an email if you're not sure.

Simon

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[JBoss-dev] Distributed Transaction Manager support (coming up)

2001-04-23 Thread Anatoly Akkerman


Hi,

For the past couple of weeks I've been integrating Tyrex DTM
(tyrex.exolab.org) into JBoss. Things are coming along and in a few days
I'll probably have a basic support for transaction propagation across 2
JBoss instances. I was wondering, how should I make my mods available (the
code is really alpha) for the people who want to start working on it. The
code also requires changes to the current JBoss implementation (in
particular, TxInterceptorCMT and TxInterceptorBMT would rely on
javax.transactions.TransactionManager interface to manage transactions,
instead of using JBoss extensions to the API for thread
association/disassociation.

-
Anatoly Akkerman
Computer Science Dept.
Courant Institute of Mathematical Sciences, NYU
719 Broadway, #715  Tel: 212 998-3525
New York, NY 10003  Fax: 212 995-4123
-


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