jPOS Server in-out HI!! i’m back, finally! hehe Hi, everybody! Its been a while from my last post. I almost forgot that i have this blog. 😀 So, in this post i will share about jPOS Server in-out, have you experienced a case where you as a server need to initiate request? it could be network management message. This post is related topic with my previous post about jPOS Client Receive Request From Remote Server We are lucky, jPOS can handle this case. all we need to do is to
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Create Custom jPOS ISO8583 Packager
It’s been a long time since my last post, because some freelance project and current company projects. Today someone ask me about how to create custom jPOS ISO8583 packager for financial transaction. On this post, i wanna share about create custom jPOS ISO8583 packager using java class instead for xml. Creating custom packager is pretty easy, all we need to do is just extending ISOBasePackager abstract class, override the fld[] and creating constructor. for example packager bellow:
Continue readingReceiving Http Request using jPOS
Today i wanna share about Receiving Http Request using jPOS. when we talk about http request, its mean that we can use restful or soap Service. In this post, we will use Restful service as example. Mostly when we use restful service, we use JSON as data format. First, jPOS is TCP based framework. its not possible to receive http request, but it’s possible if we can integrate jPOS with Servlet container like jetty. Jetty will open connection to receive http/s request, and then we can manipulate the data, wether
Continue readingjPOS MUXPool as Load Balancer
As promised before, today i want to share about using jPOS MUXPool as Load Balancer. This is internal load balancer, so we don’t need to buy external load balancer. The idea is using two layer instance, the load balancer instance and worker instance. The benefit when using MUXPool is, that when there are fault for example link down on Instance 1, MUXPool will automatically send the request with next available MUX. In this post, i will share the MUXPool configuration. But, if you really need the source, you can contact
Continue readingjPOS Client Asynchronous Request
Today, i want to share about jPOS Client Asynchronous Request. When we look at MUX interface there are two overloading request(ISOMsg, timeout) and request(ISOMsg, timeout, ISORequestListener, handback) method for synchronous and asynchronous messaging. usually, i’am using request(ISOMsg, timeout) method for sending request to server. But when i look at MUX source for fun, i realize that there are asynchronous way to send request. So in this post i will share about jPOS Client Asynchronous Request. You can see the different with my old post about jPOS Client Receive Response to
Continue readingjPOS Deploy Directory Structure Tips
Today i want to share about jpos deploy directory structure and give some tips how to use organize the directory. first thing, deploy directory is used when we are using Q2. Deploy directory is directory where we place the QBean object, QBean can be QServer, logger, QMUX, ChannelAdaptor, or a class that extend the QBeanSupport class. We may deploy multiple server and mux on single instance, and when there are many QBean object we need to deploy, so there will be many xml files we deployed. The jpos Q2 will
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