홍길동 / onos

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Madan Jampani
Committed by Gerrit Code Review
e6038871 1 parent 434e68dd

Handle duplicate listen requests submitted to the state machine 

Change-Id: I9f17be5a751f7f2b17f8e89232dc0403ca260137
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Showing 1 changed file with 4 additions and 1 deletions
...@@ -318,7 +318,10 @@ public class AtomixConsistentMapState extends ResourceStateMachine implements Se ...@@ -318,7 +318,10 @@ public class AtomixConsistentMapState extends ResourceStateMachine implements Se
318 */ 318 */
319 protected void listen(Commit<? extends Listen> commit) { 319 protected void listen(Commit<? extends Listen> commit) {
320 Long sessionId = commit.session().id(); 320 Long sessionId = commit.session().id();
321 - listeners.put(sessionId, commit); 321 + if (listeners.putIfAbsent(sessionId, commit) != null) {
322 + commit.close();
323 + return;
324 + }
322 commit.session() 325 commit.session()
323 .onStateChange( 326 .onStateChange(
324 state -> { 327 state -> {
......