Pure Nim Http2 client/server implementation. Tested with h2spec, and h2load.
Beware this library is in heavy development, and the API is not stable.
Note
This library supports HTTP/2 only. Not HTTP/1, nor HTTP/3.
nimble install hyperx
Nim +2.0
# this define needs to be in the main nim file
# or pass it as a compiler parameter `-d:ssl`
# or define it in the nim.cfg file
{.define: ssl.}
import std/asyncdispatch
import pkg/hyperx/client
proc main() {.async.} =
var client = newClient("www.google.com")
withClient(client):
let queries = [
"john+wick",
"winston",
"ms+perkins"
]
var tasks = newSeq[Future[Response]]()
for q in queries:
tasks.add client.get("/search?q=" & q)
let responses = await all(tasks)
for r in responses:
doAssert ":status: 200" in r.headers
doAssert "doctype" in r.text
waitFor main()
echo "ok"Beware HTTP/2 requires TLS, so if you want to test the server locally you'll need a local cert. I used mkcert to generate mine. Idk if there is an easier way to try this.
This will print received frames, and some other debugging messages
nim c -r -d:hyperxDebug client.nim
MIT
