How to manage transactions in Mule 4 | MuleSoft Mysore Meetup #39 Event Link:- https://meetups.mulesoft.com/events/details/mulesoft-mysore-presents-transaction-management-in-mule-4/ Agenda -Overview of Transactions -What are Mule Transactions -Types of Transactions -Local and Global Transactions -Transaction Protocols -Two-phase commit protocol -Mule Transaction Actions -Configuring Transaction Management in Mule -Hands-On -Transactions with DB Connector -Tractions with JMS Connector -Using Bitronix to Manage Transactions -Q&A For Upcoming Meetups Join Mysore Meetup Group - https://meetups.mulesoft.com/mysore/ YouTube:- youtube.com/@mulesoftmysore Mysore WhatsApp group:- https://chat.whatsapp.com/EhqtHtCC75vCAX7gaO842N Speakers:- Shivani Yasaswi - https://www.linkedin.com/in/shivaniyasaswi/ Organizers:- Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/ Giridhar Meka - https://www.linkedin.com/in/giridharmeka Priya Shaw - https://www.linkedin.com/in/priya-shaw

2. Mysore
MuleSoft
Meetup
13-Dec-2023
Transaction
Management

3. Organizers
Shubham Chaurasia
Billennium India
Pro Integration Developer
Giridhar Meka
Sr. Technology Architect
/in/giridharmeka
/in/shubhamchaurasia1
Priya Shaw
LTI MindTree
Sr. Integration Specialist
/in/priya-shaw

4. • MuleSoft Developer at Hashedin by Deloitte.
• 4+ Years of Experience
• MuleSoft certified Developer & Integration
Architect
Shivani
Yasaswi
Shivani Yasaswi
Speaker

5. ● Overview of Transactions
 What are Mule Transactions
● Types of Transactions
 Local and Global Transactions
● Transaction Protocols
 Two-phase commit protocol
● Mule Transaction Actions
 Configuring Transaction Management in Mule
● Hands-On
 Transactions with DB Connector
 Tractions with JMS Connector
● Using Bitronix to Manage Transactions
● Q&A
● Networking Time & Wrap-Up
Agenda

6. Transaction
Types

7. Local and Global Transactions

8. Transaction
Protocols

9. 1. The protocol is to manage XA Transactions.
It has 2 phases –
 i - Prepare
 ii - Commit
Overview of Two Phase Protocol

10. MuleSoft Transactional Actions

11. ● Bitronix Transaction Manager allows Mule to automatically recover interrupted transactions on restart.
● If a Mule instance crashes or loses connectivity to a resource manager (such as a JMS broker, database, etc.),
this can cause a transaction to fail abnormally between the prepare and the commit phase of the two-phase
commit protocol (2PC). In this case, the transaction manager needs to run a recovery process to complete any
in-flight transaction that was taking place during the failure. While this kind of failure is unlikely, a mechanism is
needed to retain data consistency when this happens.
Bitronix Connector

12. Hands-On
DB Connector

13. Hands-On
JMS Connector

14. Networking time

15. Thank You