Rise and fall of WAP

In the perspective of an engineer…

I started working as a Service Quality engineer at a telecom company in 2001. After many small projects a manager asked me whether I can create a software to grab the content of our entire mobile site to verify everything, literally (broken links, grammar, changes, pictures etc). Mobile sites were using WAP technology back then and there was no deep knowledge on how to communicate via the WAP protocol. I got a small byte array (less than 50 bytes long) from a WAP Gateway operator which meant to be the WAP request. The software used it to generate the WAP request by appending the URL to it. That was a simple WAP Class 0 (connectionless) transaction. I sent one UDP packet with the request then the WAP Gateway sent me the response. That was it.

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