Custom adapter creation in SAP PI 7.1

We 开发者_高级运维have a requirement to create Custom Adapter in PI. Can you guys help me out sharing your ideas, experiences regarding this?

I am using PI 7.1. And as you know users with less than 1500 reputation can't create new tags. The tag 'sap-pi' is new. So I have used sap-xi tag

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the task for writing Receiver is relatively simple (as far as I know). For writing Sender, there is more troubles. Look at sourceforge.net, there was an open-source adapter with some docs.

If you want, I can help you in writing but I have no out-of-the-box experience.