我正在尝试通过 keycloak ImportSynchronization 接口执行 sync 过程。 (疯狂18.0.1。决赛) 它提供了以下方法来覆盖:
@Override
public SynchronizationResult sync(
final KeycloakSessionFactory sessionFactory,
final String realmId,
final UserStorageProviderModel model) {
...}
此同步过程花费的时间比我们的默认交易超时时间长得多(300秒= 5分钟)。
我知道这个可能的机会:
<core-environment node-identifier="${jboss.tx.node.id:1}">
<process-id>
<uuid/>
</process-id>
</core-environment>
<recovery-environment socket-binding="txn-recovery-environment" status-socket-binding="txn-status-manager"/>
<coordinator-environment statistics-enabled="${wildfly.transactions.statistics-enabled:${wildfly.statistics-enabled:false}}"
default-timeout="${env.TRANSACTION_TIMEOUT_SEC:300}"/>
<object-store path="tx-object-store" relative-to="jboss.server.data.dir"/>
</subsystem>
不幸的是,这不是我想要的。
我 不想要 ,只是为了这个,我们要增加所有进程的超时时间。这意味着我正在搜索自定义事务超时解决方案。 (类似于@TransactionTimeout ...)
我尝试了以下
@Override
public SynchronizationResult doCleanup(final KeycloakSessionFactory keycloakSessionFactory, final String realmId) {
final SynchronizationResult synchronizationResult = new SynchronizationResult();
try {
final RealmModel realmModel = this.getRealmModelInTx(realmId, keycloakSessionFactory);
Thread.sleep(<more than tx timeout>);
final int userEntityCountBeforeCleanup = this.getUserCountInTx(realmModel, keycloakSessionFactory);
...}
和 在这两种方法中,我都创建了一个新的keycloakSession和一个新的transactionManager ,并 closed :
private CleanupTransactionHandler createSession(final KeycloakSessionFactory keycloakSessionFactory) {
KeycloakTransactionManager transactionManager = null;
final KeycloakSession keycloakSession = keycloakSessionFactory.create();
log.tracef("KeycloakSession has been created [%s].", keycloakSession.hashCode());
transactionManager = keycloakSession.getTransactionManager();
transactionManager.begin();
log.tracef("KeycloakTransactionManager's transaction has been begun [%s].", transactionManager.hashCode());
return new CleanupTransactionHandler(keycloakSession,transactionManager);
}
private void closeSession(final KeycloakSession keycloakSession) {
keycloakSession.close();
log.tracef("KeycloakSession has been closed [%s].", keycloakSession.hashCode());
}
private void rollback(final KeycloakTransactionManager keycloakTransactionManager) {
keycloakTransactionManager.rollback();
log.tracef("KeycloakTransactionManager's transaction has been rolled back [%s].", keycloakTransactionManager.hashCode());
}
答案 0 :(得分:0)
我可以回答我自己的答案。
由于自KeycloakModelUtils.runJobInTransaction
调用ImportSynchronization.sync,因此无法为此过程自定义事务超时,如上所述,只能通过默认超时进行配置。