ch10 progress

README.md

@@ -141,7 +141,7 @@ object LmdbImpl:
 On Ubuntu I had to install these (I think `libcurl` might have been pre-installed already?):
 
 ```bash
-sudo apt install clang libuv1-dev libcurl4-gnutls-dev liblmdb-dev
+sudo apt install clang libuv1-dev libcurl4-gnutls-dev liblmdb-dev libhttp-parser-dev
 ```
 
 The author did all of this work. But if we wanted to do this on our own,
@@ -154,6 +154,20 @@ and use [`sn-bindgen`](https://github.com/indoorvivants/sn-bindgen) to generate
 
 I haven't tried that myself, but that's the way to go.
 
+#### Unmaintained Node HTTP parser library (WIP)
+
+The [`http-parse` library of Chapter 10](https://github.com/nodejs/http-parser) is no longer maintained.
+It was ported to [llhttp](https://github.com/nodejs/llhttp).
+It is possible to install this on Ubuntu with
+
+```bash
+sudo apt install node-llhttp
+```
+
+But I don't know how to link it with Scala Native.
+It's written in Typescript, which generates C output.
+The output then has to be compiled, and then linked to SN.
+
 ### Running the Gatling load simulation
 
 I modified the `install_gatling.sh` script from the book, now it's a Scala-cli

src/main/scala/ch10/parsing.scala

@@ -83,6 +83,7 @@ trait Parsing:
     0
 
 @link("http_parser")
+// @link("llhttp")
 @extern
 object HttpParser:
   type Parser = CStruct8[

src/main/scala/ch10/service.scala

@@ -4,13 +4,12 @@ import util.boundary, boundary.break
 import concurrent.{Future, ExecutionContext}
 import argonaut.{Argonaut, EncodeJson, DecodeJson, Parse}
 import Argonaut.ToJsonIdentity
-
 import ch07.LibUVConstants.*, ch07.LibUV.uv_run, ServiceHelpers.*
 
-given ec: ExecutionContext = EventLoop // changed implicit val
+given ec: ExecutionContext = EventLoop
 
 @main
-def libuvService(args: String*): Unit =
+def libuvService: Unit =
   Service()
     .getAsync("/async/"): r =>
       Future(OK(Map("asyncMessage" -> s"got (async routed) request $r")))