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Jdk connector dead lock #4821

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merged 2 commits into from
Jul 19, 2021
Merged

Jdk connector dead lock #4821

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ea56d57
Deadlock reproducer
jbescos Jul 2, 2021
e737252
Remove unnecessary lock
jbescos Jul 7, 2021
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9 changes: 4 additions & 5 deletions .../src/main/java/org/glassfish/jersey/jdk/connector/internal/DestinationConnectionPool.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, 2019 Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2015, 2021 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
Expand Down Expand Up @@ -195,12 +195,11 @@ private void handleIllegalStateTransition(HttpConnection.State oldState, HttpCon
throw new IllegalStateException("Illegal state transition, old state: " + oldState + " new state: " + newState);
}

private synchronized void removeAllPendingWithError(Throwable t) {
for (RequestRecord requestRecord : pendingRequests) {
private void removeAllPendingWithError(Throwable t) {
RequestRecord requestRecord = null;
while ((requestRecord = pendingRequests.poll()) != null) {
requestRecord.completionHandler.failed(t);
}

pendingRequests.clear();
}

private class ConnectionStateListener implements HttpConnection.StateChangeListener {
Expand Down