Release 1.7.2

* release/1.7.2:
  Updated version to 1.7.2
  Code refactoring
  Closing httpclient properly on logback shutdown

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Splunk Logging for Java Changelog
 
+## Version 1.7.2
+
+* Closing httpclient properly on logback shutdown [#112](https://github.com/splunk/splunk-library-javalogging/pull/112).
+
 ## Version 1.7.1
 
 * Change HttpEventCollectorLogbackAppender stop method to call this.sender.close()  [#93](https://github.com/splunk/splunk-library-javalogging/pull/93).
@@ -11,8 +15,8 @@
 
 ## Version 1.6.2
 
-*  Add support to allow users to define their own event body serializer for HTTP event adapter: Simply create a class implementing `com.splunk.logging.EventBodySerializer`, 
-and add the full class name as a property (`eventBodySerializer`) to the adapter. 
+*  Add support to allow users to define their own event body serializer for HTTP event adapter: Simply create a class implementing `com.splunk.logging.EventBodySerializer`,
+and add the full class name as a property (`eventBodySerializer`) to the adapter.
 Default will be a JSON event body containing message, severity, and other properties. [#86](https://github.com/splunk/splunk-library-javalogging/pull/86).
 
 ## Version 1.6.1

README.md

@@ -1,6 +1,6 @@
 # Splunk Logging for Java
 
-#### Version 1.7.1
+#### Version 1.7.2
 
 Splunk logging for Java enables you to log events to HTTP Event Collector or to a TCP input on a Splunk Enterprise instance within your Java applications. You can use three major Java logging frameworks: [Logback](http://logback.qos.ch), [Log4j 2](http://logging.apache.org/log4j/2.x/), and [java.util.logging](https://docs.oracle.com/javase/7/docs/api/java/util/logging/package-summary.html). Splunk logging for Java is also enabled for [Simple Logging Facade for Java (SLF4J)](http://www.slf4j.org).
 
@@ -18,16 +18,16 @@ Splunk logging for Java provides:
 
 ## Documentation and resources
 
-* For more information about installing and using Splunk logging for Java, see 
+* For more information about installing and using Splunk logging for Java, see
   [Overview of Splunk logging for Java](http://dev.splunk.com/goto/sdk-slj).
 
-* For reference documentation, see the 
+* For reference documentation, see the
   [Splunk logging for Java API reference](https://docs.splunk.com/DocumentationStatic/JavaLogging/1.6.2/index.html).
 
-* For all things developer with Splunk, see the 
+* For all things developer with Splunk, see the
   [Splunk Developer Portal](http://dev.splunk.com).
 
-* For more about about Splunk in general, see 
+* For more about about Splunk in general, see
   [Splunk>Docs](http://docs.splunk.com/Documentation/Splunk).
 
 ## License
@@ -38,12 +38,12 @@ See the [LICENSE file](/license.md) for details.
 
 ## Contributions
 
-[Get the Splunk Java Logging Framework from GitHub](https://github.com/splunk/splunk-library-javalogging) 
-and clone the resources to your computer. For example, use the following 
-command: 
+[Get the Splunk Java Logging Framework from GitHub](https://github.com/splunk/splunk-library-javalogging)
+and clone the resources to your computer. For example, use the following
+command:
 
     git clone https://github.com/splunk/splunk-library-javalogging.git
-    
+
 ## Support
 
 The Splunk logging for Java is community-supported.

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.splunk.logging</groupId>
     <artifactId>splunk-library-javalogging</artifactId>
-    <version>1.7.1</version>
+    <version>1.7.2</version>
     <packaging>jar</packaging>
 
     <name>Splunk Logging for Java</name>

src/main/java/com/splunk/logging/HttpEventCollectorSender.java

@@ -204,6 +204,8 @@ public synchronized void flush() {
     public synchronized void flush(boolean close) {
         if (eventsBatch.size() > 0) {
             postEventsAsync(eventsBatch, close);
+        } else if (close) {
+            this.stopHttpClient();
         }
         // Clear the batch. A new list should be created because events are
         // sending asynchronously and "previous" instance of eventsBatch object