avoid other OF listeners overwriting the priority of another listener
diff --git a/core/api/src/main/java/org/onlab/onos/net/packet/DefaultPacketContext.java b/core/api/src/main/java/org/onlab/onos/net/packet/DefaultPacketContext.java
index 923f168..3c2b0ea 100644
--- a/core/api/src/main/java/org/onlab/onos/net/packet/DefaultPacketContext.java
+++ b/core/api/src/main/java/org/onlab/onos/net/packet/DefaultPacketContext.java
@@ -1,5 +1,7 @@
package org.onlab.onos.net.packet;
+import java.util.concurrent.atomic.AtomicBoolean;
+
import org.onlab.onos.net.flow.DefaultTrafficTreatment;
import org.onlab.onos.net.flow.TrafficTreatment;
import org.onlab.onos.net.flow.TrafficTreatment.Builder;
@@ -12,7 +14,7 @@
private final OutboundPacket outPkt;
private final TrafficTreatment.Builder builder;
- private boolean block = false;
+ private final AtomicBoolean block;
protected DefaultPacketContext(long time, InboundPacket inPkt,
@@ -21,7 +23,7 @@
this.time = time;
this.inPkt = inPkt;
this.outPkt = outPkt;
- this.block = block;
+ this.block = new AtomicBoolean(block);
this.builder = new DefaultTrafficTreatment.Builder();
}
@@ -49,13 +51,12 @@
public abstract void send();
@Override
- public void block() {
- this.block = true;
+ public boolean blocked() {
+ return this.block.getAndSet(true);
}
@Override
public boolean isHandled() {
- return this.block;
+ return this.block.get();
}
-
}