connect blocks

[will]

connect blocks

[asterite]

The ideal solution is to implement the postgres protocol using Crystal's IO classes (like Socket) which are non-blocking by default. It's a lot of work, but it's the best solution (many other languages implement it this way too, for example Go)

[jsaak]

Is there any workaround until that day comes?

[will]

Currently, while postgres is working on the query, that is async. It's only while sending and receiving data that is sync due to libpq. There is no workaround for that.

Going native does have both that upside, and would fix the linking problems (#13 and crystal-lang/crystal#1269). However we'd no longer get new authentication schemes for free (it's looking like SCRAM will make it in soon), and small nice things like the default socket location being known will be lost or have to be reimplemented. At least the protocol isn't too complicated, especially compared to others.

[will]

The driver is now native