socket通讯联调时，收不到返回信息，求各位高手帮忙看看!!!!
我用ComMax模拟客户端发起请求，业务处理流程正常，但是没有返回报文：
TX:111111201109141406231111111111111111111115000287452 5000 (09:44:12:077)
和其他模块联调时业务处理流程正常，可是那边客户端接收不到我回写的SOCKET报文，报连接超时错误，请高手帮忙看看：
public class SocketServer {
public SocketServer(){
Socket incoming;
ServerSocket so;
try{
so= new ServerSocket(9731);
System.out.println("等待客户端连接");

while(true){
try{
incoming = so.accept( );
System.out.println("已连接客户端");
GetInfo gi=new GetInfo(incoming);
} catch (IOException e){
so.close();
e.printStackTrace();
}
}
}catch (IOException e){
e.printStackTrace();
}
}

public static void main(String[] args){
PropertyConfigurator.configure("E:\\Myeclipse\\workspace\\oufeitest\\src\\oufei\\test\\log4j.properties");
new SocketServer();
}
private static class GetInfo implements Runnable{ //?????
private Socket incoming;
private String s=null;
private BufferedReader b;
private BufferedWriter c;
Thread t;

public GetInfo(Socket incoming){
try{
this.incoming=incoming;
b=new BufferedReader(new InputStreamReader(incoming.getInputStream()));
// c=new BufferedWriter(new OutputStreamWriter(incoming.getOutputStream()));
t=new Thread(this);
t.start();
}catch(IOException e){
e.printStackTrace();
}
}

public void run(){
try{
Logger logger=Logger.getLogger(SocketServer.class);
String lines;
String line="";
while ((lines = b.readLine()) != null){
line+=lines;
}
System.out.println("line----"+line);
System.out.println(line.length());
if(line.length()%63!=0){
logger.info("交换平台发送的报文长度不正确！");
c.write("");

} else {
List<String> list1 = new ArrayList<String>();
for(int i=0;i<line.length();i+=63){
list1.add(line.substring(i,i+63));
}
Iterator list=list1.iterator();
while(list.hasNext()){
String co="";
co=(String) list.next();
logger.info("后台socket发送给我的内容："+co);
String post_url="http://esales1.ofcard.com:8088/onlineorder.do";
String content=ConcatPackage.getPackage(co);
//用post方式发送http请求
String xmlcontent="";
try {
xmlcontent=Sender.readContentFromPost(post_url, content);
} catch (IOException e) {
// TODO Auto-generated catch block

System.out.println("不好啦，发送http请求出问题啦，哦也！");
e.printStackTrace();
}
if(xmlcontent.equals("04")){
logger.info("号段错误");
c.write("111111 ");
} else if(xmlcontent.equals("14")) {
logger.info("金额错误");
c.write("111111 ");
} else {
System.out.println("查看取得的xml字符串是否为空："+xmlcontent);
System.out.println("发送欧非任务已完成");
//处理接收xml,并以socket发送到交换平台
Decodexml decoderxml = new Decodexml();
String packagesend = decoderxml.xmlElements(xmlcontent); //xml字符串被解析并被拼装为package
try {
System.out.println("组装的发送后台的SOCKET为："+"["+packagesend+"]");
logger.info("c.write前"+packagesend);
c=new BufferedWriter(new OutputStreamWriter(incoming.getOutputStream()));
c.write(packagesend);
c.toString();
System.out.println("c.toString"+c.toString());
// c.newLine();
// c.flush();
// c.close();
logger.info("c.write后----------------");
// Communicater.sendRequest(packagesend);
} catch (IOException e) {
System.out.println("发送给后台的socket失败！");
e.printStackTrace();
}
}

}

}

}catch(IOException e){
e.printStackTrace();
}

}
}

}

[解决办法]
你先得把代码简化掉，只留下socket的收发，其它的逻辑去掉。
你现在这么一堆代码，命名也极不规范，确实看的头晕。