Topic: C

In learning Nim I decided to implement a trivial Socket server, very small, as an example. Its not a useful HTTP server (it just returns a hard coded HTTP response so we can benchmark it using HTTP tools), and its not async - there are other such examples in the Nim examples directory and in its stdlib. No, I wanted to write a more classical threaded socket server to see how easy that is - especially with the new APIs in Nim “bigbreak” - and see how it performs.

Nim has all the language mechanisms needed to smoothly interoperate with C and C++. The rather large collection of wrapped C libraries (and that’s only those in the standard libs) is also a testament to this fact. In this article I explain my personal findings testing out the waters of wrapping a simple C library.