new timeouts defined

src/main/java/com/corundumstudio/socketio/SocketIOServer.java

@@ -29,8 +29,8 @@ public class SocketIOServer {
 	private final Logger log = LoggerFactory.getLogger(getClass());
 	
 	private int heartbeatThreadPoolSize = 4;
-	private int heartbeatTimeout = 15;
-	private int heartbeatInterval = 20;
+	private int heartbeatTimeout = 60;
+	private int heartbeatInterval = 25;
 	private int bossThreadPoolSize = 8;
 	private int workerThreadPoolSize = 16;
 	

src/main/java/com/corundumstudio/socketio/SocketIOUpstreamHandler.java

@@ -13,8 +13,6 @@ package com.corundumstudio.socketio;
 import org.jboss.netty.channel.ChannelHandlerContext;
 import org.jboss.netty.channel.MessageEvent;
 import org.jboss.netty.channel.SimpleChannelUpstreamHandler;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 public class SocketIOUpstreamHandler extends SimpleChannelUpstreamHandler {