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435322 Improved debug

This commit is contained in:
Greg Wilkins 2014-06-09 18:35:23 +02:00
parent 7790ba9657
commit 0d64434b27
1 changed files with 14 additions and 3 deletions
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17
jetty-util/src/main/java/org/eclipse/jetty/util/SharedBlockingCallback.java
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@ -22,6 +22,8 @@ import java.io.Closeable;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.util.concurrent.CancellationException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.ReentrantLock;
@ -157,9 +159,9 @@ public class SharedBlockingCallback
{
if (_state == null)
{
// TODO remove before release
// TODO remove when feedback received on 435322
if (cause==null)
LOG.warn("null failed cause ",new Throwable());
LOG.warn("null failed cause (please report stack trace) ",new Throwable());
_state = cause==null?FAILED:cause;
_complete.signalAll();
}
@ -188,7 +190,16 @@ public class SharedBlockingCallback
try
{
while (_state == null)
_complete.await();
{
// TODO remove this debug timout!
// This is here to help debug 435322,
if (!_complete.await(10,TimeUnit.MINUTES))
{
IOException x = new IOException("DEBUG timeout");
LOG.warn("Blocked too long (please report!!!) "+this, x);
_state=x;
}
}
if (_state == SUCCEEDED)
return;