add ContextManager.isActive() (#1070)

2018-04-12 11:35:19 +08:00 · 2018-04-12 11:35:19 +08:00 · 5ea5471c96
parent 564239f1a2
commit 5ea5471c96
1 changed files with 4 additions and 0 deletions
--- a/apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/ContextManager.java
+++ b/apm-sniffer/apm-agent-core/src/main/java/org/apache/skywalking/apm/agent/core/context/ContextManager.java
@ -200,4 +200,8 @@ public class ContextManager implements TracingContextListener, BootService, Igno
    public void afterFinished(IgnoredTracerContext traceSegment) {
        CONTEXT.remove();
    }
+
+    public static boolean isActive() {
+        return CONTEXT.get() != null;
+    }
 }