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* Forgot to remove HashedWheelTimer.main()

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* More information in HashedWheelTimeout.toString()
This commit is contained in:
Trustin Lee 2009-01-20 04:35:33 +00:00
parent 473e765f78
commit ff1a08c412
1 changed files with 12 additions and 30 deletions
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42
src/main/java/org/jboss/netty/util/HashedWheelTimer.java
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@ -28,7 +28,6 @@ import java.util.List;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
@ -284,7 +283,7 @@ public class HashedWheelTimer implements Timer {
int stopIndex;
final long startTime;
long deadline;
volatile long deadline;
final long initialDelay;
long cumulativeDelay;
@ -354,14 +353,7 @@ public class HashedWheelTimer implements Timer {
}
public boolean isExpired() {
if (cancelled) {
return false;
}
long currentTime = System.nanoTime();
synchronized (this) {
return currentTime > deadline;
}
return cancelled || System.nanoTime() > deadline;
}
public void expire() {
@ -378,13 +370,13 @@ public class HashedWheelTimer implements Timer {
@Override
public String toString() {
long remaining;
synchronized (this) {
remaining = deadline - System.nanoTime();
}
long currentTime = System.nanoTime();
long age = currentTime - startTime;
long remaining = deadline - currentTime;
StringBuilder buf = new StringBuilder();
buf.append("TimingWheelTimeout(");
StringBuilder buf = new StringBuilder(192);
buf.append(getClass().getSimpleName());
buf.append('(');
buf.append("initialDelay: ");
buf.append(initialDelay / 1000000);
@ -394,6 +386,10 @@ public class HashedWheelTimer implements Timer {
buf.append(cumulativeDelay / 1000000);
buf.append(" ms, ");
buf.append("started: ");
buf.append(age / 1000000);
buf.append(" ms ago, ");
buf.append("deadline: ");
if (remaining > 0) {
buf.append(remaining / 1000000);
@ -426,18 +422,4 @@ public class HashedWheelTimer implements Timer {
return buf.append(')').toString();
}
}
public static void main(String[] args) throws Exception {
Timer timer = new HashedWheelTimer(
Executors.newCachedThreadPool(),
100, TimeUnit.MILLISECONDS, 4);
//Timeout timeout = timer.newTimeout(1200, TimeUnit.MILLISECONDS);
timer.newTimeout(new TimerTask() {
public void run(Timeout timeout) throws Exception {
System.out.println(timeout.getExtensionCount() + ": " + timeout);
timeout.extend();
}
}, 1200, TimeUnit.MILLISECONDS);
}
}