# \[Blog\] UDP multicast examples using async and lwt

**URL:** <https://discuss.ocaml.org/t/blog-udp-multicast-examples-using-async-and-lwt/14678>\
**Category:** Learning\
**Tags:** udp, multicast, blog\
**Created:** [May 21, 2024, 4:09pm UTC](https://discuss.ocaml.org/t/blog-udp-multicast-examples-using-async-and-lwt/14678 "2024-05-21T16:09:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Foxder](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ocaml.org/foxder/32/5158_2.png) [@Foxder](https://discuss.ocaml.org/u/Foxder)\
**Post date:** [May 21, 2024, 4:09pm UTC](https://discuss.ocaml.org/t/blog-udp-multicast-examples-using-async-and-lwt/14678/1 "2024-05-21T16:09:48Z")

</div>

I am very new to OCaml and have been enjoying learning the language. I was looking for examples of simple UDP multicast senders and receivers and could not find any great ones (please let me know if I missed some) so I went about creating some [examples](https://github.com/KFoxder/udp_multicast_examples) for myself and anyone in the future.

I created examples using both `async` and `lwt` for concurrency. If anyone has feedback, I would gladly take it to improve on the examples.

[Github Project](https://github.com/KFoxder/udp_multicast_examples)  
[Post](https://www.kevinfox.dev/udp-multicast)