Links

• Issue: #995

Details

This pull request introduces a new IsEnded() method for the Transaction type. It addresses the issue raised in #995 where there was no straightforward way to determine if a transaction has ended.

Changes include:

• New Method Implementation:
  The IsEnded() method has been added to check the internal transaction state. It ensures that a transaction is considered ended if it is nil, if its thread is nil, or if the underlying transaction's finished flag is set.

  func (t *Transaction) IsEnded() bool {
      if t == nil || t.thread == nil || t.thread.txn == nil {
          return true
      }
      return t.thread.txn.finished
  }
  

• Unit Tests:

  Unit tests have been added to verify that:

  • A nil Transaction returns true for IsEnded().
  • A Transaction with a nil thread or nil txn returns true.
  • An active transaction returns false.
  • A finished transaction returns true.

These changes ensure robust transaction state checking across different scenarios.
Closes #995.