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Log the warning only once

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This commit is contained in:
Trustin Lee 2009-07-24 01:30:48 +00:00
parent 3920158bc0
commit 0d5fc90dc5
1 changed files with 3 additions and 1 deletions
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4
src/main/java/org/jboss/netty/channel/DefaultChannelFuture.java
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@ -51,6 +51,7 @@ public class DefaultChannelFuture implements ChannelFuture {
private static final Throwable CANCELLED = new Throwable(); private static final Throwable CANCELLED = new Throwable();
private static volatile boolean useDeadLockChecker = true; private static volatile boolean useDeadLockChecker = true;
private static boolean disabledDeadLockCheckerOnce;
/** /**
* Returns {@code true} if and only if the dead lock checker is enabled. * Returns {@code true} if and only if the dead lock checker is enabled.
@ -64,7 +65,8 @@ public class DefaultChannelFuture implements ChannelFuture {
* disable the dead lock checker. Disable it at your own risk! * disable the dead lock checker. Disable it at your own risk!
*/ */
public static void setUseDeadLockChecker(boolean useDeadLockChecker) { public static void setUseDeadLockChecker(boolean useDeadLockChecker) {
if (!useDeadLockChecker) { if (!useDeadLockChecker && !disabledDeadLockCheckerOnce) {
disabledDeadLockCheckerOnce = true;
logger.debug( logger.debug(
"The dead lock checker in " + "The dead lock checker in " +
DefaultChannelFuture.class.getSimpleName() + DefaultChannelFuture.class.getSimpleName() +