Issue 33 (#35)

* updated build file to always pull most recent JARs

* updated comment for clarity

* added comment for async publish as well

Author: aaron-613

build.gradle

@@ -52,11 +52,11 @@ repositories {
 
 dependencies {
     // Solace Messaging API for Java Dependencies
-    implementation group: 'com.solace', name: 'solace-messaging-client', version: '1.4.0'
+    implementation group: 'com.solace', name: 'solace-messaging-client', version: '1.+'
 
-    implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.17.2'
-    implementation group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.17.2'
-    implementation group: 'org.apache.logging.log4j', name: 'log4j-jcl', version: '2.17.2'
+    implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.+'
+    implementation group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.+'
+    implementation group: 'org.apache.logging.log4j', name: 'log4j-jcl', version: '2.+'
 }
 
 

src/main/java/com/solace/samples/java/patterns/GuaranteedBlockingPublisher.java

@@ -121,7 +121,7 @@ public static void main(String... args) throws IOException {
                         .append("/pers/pub/").append(chosenCharacter).toString();
                 try {
                     // send the message
-                    publisher.publishAwaitAcknowledgement(message,Topic.of(topicString),2000L);  // wait up to 2 seconds?
+                    publisher.publishAwaitAcknowledgement(message,Topic.of(topicString), 2000L);  // wait up to 2 seconds for ACK
                     msgSentCounter++;  // add one
                 } catch (PubSubPlusClientException e) {  // could be different types
                     logger.warn(String.format("NACK for Message %s - %s", message, e));

src/main/java/com/solace/samples/java/patterns/GuaranteedNonBlockingPublisher.java

@@ -134,7 +134,7 @@ public static void main(String... args) throws IOException, InterruptedException
                 OutboundMessage message = messageBuilder.build(payload);  // binary payload message
                 // dynamic topics!!
                 String topicString = new StringBuilder(TOPIC_PREFIX).append("java/pers/pub/").append(chosenCharacter).toString();
-                publisher.publish(message,Topic.of(topicString));  // send the message
+                publisher.publish(message,Topic.of(topicString));  // send the message asynchronously, ACK received later on callback
                 msgSentCounter++;  // add one
             } catch (RuntimeException e) {  // threw from publish(), only thing that is throwing here, but keep trying (unless shutdown?)
                 logger.warn("### Caught while trying to publisher.publish()",e);