SpringCloud/spring-cloud-sleuth
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Added moar logging'

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This commit is contained in:
Marcin Grzejszczak
2018-08-30 17:12:58 +02:00
parent f9578a5b69
commit 833abd3d7e
2 changed files with 10 additions and 5 deletions
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14
spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/feign/TracingFeignClient.java
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@@ -18,10 +18,9 @@ package org.springframework.cloud.sleuth.instrument.web.client.feign;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import brave.Span;
@@ -51,9 +50,14 @@ final class TracingFeignClient implements Client {
@Override public void put(Map<String, Collection<String>> carrier, String key,
String value) {
if (!carrier.containsKey(key)) {
List<String> list = new ArrayList<>();
list.add(value);
carrier.put(key, list);
carrier.put(key, Collections.singletonList(value));
if (log.isTraceEnabled()) {
log.trace("Added key [" + key + "] and header value [" + value + "]");
}
} else {
if (log.isTraceEnabled()) {
log.trace("Key [" + key + "] already there in the headers");
}
}
}

1
spring-cloud-sleuth-core/src/test/resources/application.yml
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@@ -17,6 +17,7 @@ spring.sleuth.scheduled.skipPattern: "^org.*TestBeanWithScheduledMethodToBeIgnor
spring.sleuth.rxjava.schedulers.ignoredthreads: HystixMetricPoller,^MyCustomThread.*$,^RxComputation.*$
logging.level.org.springframework.cloud: DEBUG
logging.level.org.springframework.cloud.sleuth.instrument.web.client.feign: TRACE
#disable hibernate by default
spring.autoconfigure.exclude: org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration, org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration, org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration