reverted httpasyncclient dependency to version 4.0-beta3 and updated proxy mapper to fix issue #3)

ws4d-jcoap-applications/pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.ws4d.jcoap</groupId>
 	<artifactId>jcoap-proxy</artifactId>
-	<version>0.0.1</version>
+	<version>0.0.2</version>
 	<name>jCoAP Proxy</name>
 	<build>
 		<sourceDirectory>src</sourceDirectory>
@@ -67,17 +67,17 @@
 		<dependency>
 			<groupId>org.apache.httpcomponents</groupId>
 			<artifactId>httpasyncclient</artifactId>
-			<version>4.1.2</version>
+			<version>4.0-beta3</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-cli</groupId>
 			<artifactId>commons-cli</artifactId>
-			<version>1.3</version>
+			<version>1.4</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-core</artifactId>
-			<version>2.6.2</version>
+			<version>2.10.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.ws4d.jcoap</groupId>
@@ -87,7 +87,7 @@
 		<dependency>
 			<groupId>net.sf.ehcache</groupId>
 			<artifactId>ehcache</artifactId>
-			<version>2.10.2.2.21</version>
+			<version>2.10.4</version>
 		</dependency>
 	</dependencies>
 	<url>https://gitlab.amd.e-technik.uni-rostock.de/ws4d/jcoap</url>

ws4d-jcoap-applications/src/org/ws4d/coap/proxy/ModifiedAsyncNHttpServiceHandler.java

@@ -91,10 +91,8 @@ import org.apache.http.util.EncodingUtils;
  * @see ConsumingNHttpEntity
  * @see ProducingNHttpEntity
  *
-* @since 4.0
-*/
-
-/**
+ * @since 4.0
+ * 
  * @author Christian Lerche <christian.lerche@uni-rostock.de>
  * @author Andy Seidel <andy.seidel@uni-rostock.de>
  */

ws4d-jcoap-applications/src/org/ws4d/coap/proxy/ProxyMapper.java

@@ -422,30 +422,29 @@ public class ProxyMapper {
 		CoapRequest request = context.getInCoapRequest();
 		CoapRequestCode code = request.getRequestCode();
 		// TODO:translate header options from coap-request to http-request
-		NStringEntity entity;
-		entity = new NStringEntity(new String(request.getPayload()));
+		NStringEntity entity=null;
+		//entity = new NStringEntity(new String(request.getPayload()));
 		switch (code) {
 		case GET:
 			httpRequest = new HttpGet(context.getUri().toString());
 			break;
 		case PUT:
 			httpRequest = new HttpPut(context.getUri().toString());
+			entity = new NStringEntity(new String(request.getPayload()));
 			((HttpPut) httpRequest).setEntity(entity);
 			break;
 		case POST:
 			httpRequest = new HttpPost(context.getUri().toString());
+			entity = new NStringEntity(new String(request.getPayload()));
 			((HttpPost) httpRequest).setEntity(entity);
 			break;
 		case DELETE:
 			httpRequest = new HttpDelete(context.getUri().toString());
 			break;
 		default:
-			entity.close();
 			throw new IllegalStateException("unknown request code");
 		}
-
 		context.setOutHttpRequest(httpRequest);
-		entity.close();
 	}
 
 	public static void transResponseCoapToCoap(ProxyMessageContext context) {