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ARTEMIS-892 - add lock to tick method 

https://issues.apache.org/jira/browse/ARTEMIS-892
This commit is contained in:
Andy Taylor 2016-12-16 12:11:40 +00:00
parent db6ee74a33
commit 198143edd0
1 changed files with 14 additions and 12 deletions
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2
artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/proton/handler/ProtonHandler.java
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@ -91,6 +91,7 @@ public class ProtonHandler extends ProtonInitializable {
} }
public long tick(boolean firstTick) { public long tick(boolean firstTick) {
synchronized (lock) {
if (!firstTick) { if (!firstTick) {
try { try {
if (connection.getLocalState() != EndpointState.CLOSED) { if (connection.getLocalState() != EndpointState.CLOSED) {
@ -108,6 +109,7 @@ public class ProtonHandler extends ProtonInitializable {
} }
return transport.tick(TimeUnit.NANOSECONDS.toMillis(System.nanoTime())); return transport.tick(TimeUnit.NANOSECONDS.toMillis(System.nanoTime()));
} }
}
public int capacity() { public int capacity() {
synchronized (lock) { synchronized (lock) {