Mercurial > hg > Database > Alice

changeset 122:d5d9ca4cbe87 working fish-example-worked

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fix memory leak!
author one
date Fri, 27 Jul 2012 02:04:45 +0900
parents bddb8be357f6
children 2c00375c57b1
files src/alice/codesegment/OutputDataSegment.java src/alice/daemon/OutboundTcpConnection.java src/alice/datasegment/Receiver.java
diffstat 3 files changed, 7 insertions(+), 8 deletions(-) [+]
line wrap: on
line diff
--- a/src/alice/codesegment/OutputDataSegment.java	Fri Jul 27 00:46:01 2012 +0900
+++ b/src/alice/codesegment/OutputDataSegment.java	Fri Jul 27 02:04:45 2012 +0900
@@ -11,6 +11,7 @@
 public class OutputDataSegment {
 	
 	public CodeSegment cs;
+	private static MessagePack MSGPACK = new MessagePack();
 	
 	public OutputDataSegment(CodeSegment codeSegment) {
 		this.cs = codeSegment;
@@ -49,18 +50,16 @@
 	}
 	
 	public <T> void put(String managerKey, String key, T val) {
-		MessagePack msgpack = new MessagePack();
 		try {
-			DataSegment.get(managerKey).put(key, msgpack.unconvert(val), cs);
+			DataSegment.get(managerKey).put(key, MSGPACK.unconvert(val), cs);
 		} catch (IOException e) {
 			e.printStackTrace();
 		}
 	}
 	
 	public <T> void update(String managerKey, String key, T val) {
-		MessagePack msgpack = new MessagePack();
 		try {
-			DataSegment.get(managerKey).update(key, msgpack.unconvert(val), cs);
+			DataSegment.get(managerKey).update(key, MSGPACK.unconvert(val), cs);
 		} catch (IOException e) {
 			e.printStackTrace();
 		}
--- a/src/alice/daemon/OutboundTcpConnection.java	Fri Jul 27 00:46:01 2012 +0900
+++ b/src/alice/daemon/OutboundTcpConnection.java	Fri Jul 27 02:04:45 2012 +0900
@@ -10,6 +10,7 @@
 public class OutboundTcpConnection extends Thread {
 	
 	public Connection connection;
+	private static MessagePack MSGPACK = new MessagePack();
 	
 	public OutboundTcpConnection(Connection connection) {
 		this.connection = connection;
@@ -23,7 +24,6 @@
 	 * pipeline thread for transmission
 	 */
 	public void run() {
-		MessagePack msgpack = new MessagePack();
 		while (true) {
 			try {
 				Command cmd = connection.sendQueue.take();
@@ -38,7 +38,7 @@
 					break;
 				}
 				CommandMessage cmdMsg = convert(cmd);
-				ByteBuffer buffer = ByteBuffer.wrap(msgpack.write(cmdMsg));
+				ByteBuffer buffer = ByteBuffer.wrap(MSGPACK.write(cmdMsg));
 				while (buffer.hasRemaining()) {
 					connection.socket.getChannel().write(buffer);
 				}
--- a/src/alice/datasegment/Receiver.java	Fri Jul 27 00:46:01 2012 +0900
+++ b/src/alice/datasegment/Receiver.java	Fri Jul 27 02:04:45 2012 +0900
@@ -23,7 +23,7 @@
 	public String managerKey; // for debugging
 	public String key; 		  // for debugging
 	
-	private static MessagePack msgpack = new MessagePack();
+	private static MessagePack MSGPACK = new MessagePack();
 	
 	public Receiver(InputDataSegment ids, CommandType type) {
 		this.ids = ids;
@@ -93,7 +93,7 @@
 	
 	public <T> T asClass(Class<T> clazz) {
 		try {
-			return msgpack.convert(val, clazz);
+			return MSGPACK.convert(val, clazz);
 		} catch (IOException e) {
 			e.printStackTrace();
 		}