Hooray for the Sockets Interface

In 1983, BSD 4.2 introduced sockets, treating network communication like file I/O. This simplification sped UNIX adoption of shared protocols and services, marking a key turning point in modern networking.
49 points by jruohonen 85 days ago blog.apnic.net 30 comments

Summary

The introduction of sockets in BSD 4.2 transformed network communication by treating it like file I/O, which significantly accelerated the adoption of shared protocols in UNIX. This innovation played a crucial role in shaping modern networking practices.

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