SpringCloud/spring-cloud-sleuth
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Merge branch '1.2.x'

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This commit is contained in:
Marcin Grzejszczak
2017-10-16 09:29:41 +02:00
parent 806f07e4ce 5ec3ca53bf
commit 86a6f7a6d7
1 changed files with 3 additions and 1 deletions
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4
spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/messaging/HeaderBasedMessagingExtractor.java
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@@ -15,6 +15,8 @@ import org.springframework.cloud.sleuth.util.TextMapUtil;
*/
public class HeaderBasedMessagingExtractor implements MessagingSpanTextMapExtractor {
private final Random random = new Random();
@Override
public Span joinTrace(SpanTextMap textMap) {
Map<String, String> carrier = TextMapUtil.asMap(textMap);
@@ -37,7 +39,7 @@ public class HeaderBasedMessagingExtractor implements MessagingSpanTextMapExtrac
private String generateTraceIdIfMissing(Map<String, String> carrier,
boolean traceIdMissing) {
if (traceIdMissing) {
carrier.put(TraceMessageHeaders.TRACE_ID_NAME, Span.idToHex(new Random().nextLong()));
carrier.put(TraceMessageHeaders.TRACE_ID_NAME, Span.idToHex(this.random.nextLong()));
}
return carrier.get(TraceMessageHeaders.TRACE_ID_NAME);
}