[PROTON-685] calling free() on session with multiple Sender or Receiver links leads to ConcurrentModificationException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: proton-0.8
• Component/s: proton-j
• Assignee: Robbie Gemmell
• Reporter: Robbie Gemmell
• Created: 15/Sep/14 13:44
• Updated: 07/Jan/16 11:36
• Resolved: 15/Sep/14 14:53

Description

If a session (or in this case, actually its parent connection) has free() called on it with multiple Sender or Receiver links then a ConcurrentModificationException is thrown during the process due to modifying a map whilst iterating its values.