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create instance counter for EventBus, to improve visibility during restarts

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This commit is contained in:
Sebastian Sdorra
2019-06-19 11:53:13 +02:00
parent 91fd259f07
commit f747be4331
1 changed files with 9 additions and 3 deletions
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12
scm-webapp/src/main/java/sonia/scm/event/LegmanScmEventBus.java
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@@ -40,6 +40,8 @@ import com.github.legman.Subscribe;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; import org.slf4j.LoggerFactory;
import java.util.concurrent.atomic.AtomicLong;
/** /**
* *
* @author Sebastian Sdorra * @author Sebastian Sdorra
@@ -47,8 +49,11 @@ import org.slf4j.LoggerFactory;
public class LegmanScmEventBus extends ScmEventBus public class LegmanScmEventBus extends ScmEventBus
{ {
private static final AtomicLong INSTANCE_COUNTER = new AtomicLong();
/** Field description */ /** Field description */
private static final String NAME = "ScmEventBus"; private static final String NAME = "ScmEventBus-%s";
/** /**
* the logger for LegmanScmEventBus * the logger for LegmanScmEventBus
@@ -67,8 +72,9 @@ public class LegmanScmEventBus extends ScmEventBus
} }
private EventBus create() { private EventBus create() {
logger.info("create new event bus {}", NAME); String name = String.format(NAME, INSTANCE_COUNTER.incrementAndGet());
return new EventBus(NAME); logger.info("create new event bus {}", name);
return new EventBus(name);
} }
//~--- methods -------------------------------------------------------------- //~--- methods --------------------------------------------------------------