我正在使用jpos客户端(属于Java Spring MVC程序的一类)连接基于ISO8585的服务器,但是由于某种原因服务器无法响应,因此我的程序一直在等待响应并导致我的程序挂起。那么实现连接超时的正确方法是什么? 我的客户端程序如下所示:
public FieldsModal sendFundTransfer(FieldsModal field){
try {
JposLogger logger = new JposLogger(ISO_LOG_LOCATION);
org.jpos.iso.ISOPackager customPackager = new GenericPackager(ISO_PACKAGER);
ISOChannel channel = new PostChannel(ISO_SERVER_IP, Integer.parseInt(ISO_SERVER_PORT), customPackager);// live
logger.jposlogconfig(channel);
channel.connect();
log4j.info("Connection established using PostChannel");
ISOMsg m = new ISOMsg();
m.set(0, field.getMti());
//m.set(2, field.getField2());
m.set(3, field.getField3());
m.set(4, field.getField4());
m.set(11, field.getField11());
m.set(12, field.getField12());
m.set(17, field.getField17());
m.set(24, field.getField24());
m.set(32, field.getField32());
m.set(34, field.getField34());
m.set(41, field.getField41());
m.set(43, field.getField43());
m.set(46, field.getField46());
m.set(49, field.getField49());
m.set(102,field.getField102());
m.set(103,field.getField103());
m.set(123, field.getField123());
m.set(125, field.getField125());
m.set(126, field.getField126());
m.set(127, field.getField127());
m.setPackager(customPackager);
System.out.println(ISOUtil.hexdump(m.pack()));
channel.send(m);
log4j.info("Message has been send");
ISOMsg r = channel.receive();
r.setPackager(customPackager);
System.out.println(ISOUtil.hexdump(r.pack()));
channel.disconnect();
}catch (Exception err) {
System.out.println("sendFundTransfer : " + err);
}
return field;
}
答案 0 :(得分:1)