Use concurrent set behind reactive TransactionSynchronizationManager#registerSynchronization #35921
Description
Concurrent execution of registerSynchronization and getSynchronization may result in errors .
The context uses LinkedHashSet:
public void initSynchronization() throws IllegalStateException { if (isSynchronizationActive()) { throw new IllegalStateException("Cannot activate transaction synchronization - already active"); } this.transactionContext.setSynchronizations(new LinkedHashSet<>()); }