docs(livekit): document nginx websockets too

Signed-off-by: rooot <hey@rooot.gay>

Cargo.lock

@@ -1857,12 +1857,6 @@ dependencies = [
  "zune-inflate",
 ]
 
-[[package]]
-name = "fastrand"
-version = "2.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
-
 [[package]]
 name = "fax"
 version = "0.2.6"
@@ -2163,34 +2157,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "h3"
-version = "0.0.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10872b55cfb02a821b69dc7cf8dc6a71d6af25eb9a79662bec4a9d016056b3be"
-dependencies = [
- "bytes",
- "fastrand",
- "futures-util",
- "http",
- "pin-project-lite",
- "tokio",
-]
-
-[[package]]
-name = "h3-quinn"
-version = "0.0.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b2e732c8d91a74731663ac8479ab505042fbf547b9a207213ab7fbcbfc4f8b4"
-dependencies = [
- "bytes",
- "futures",
- "h3",
- "quinn",
- "tokio",
- "tokio-util",
-]
-
 [[package]]
 name = "half"
 version = "2.7.1"
@@ -3953,7 +3919,6 @@ checksum = "b9e20a958963c291dc322d98411f541009df2ced7b5a4f2bd52337638cfccf20"
 dependencies = [
  "bytes",
  "cfg_aliases",
- "futures-io",
  "pin-project-lite",
  "quinn-proto",
  "quinn-udp",
@@ -4206,8 +4171,6 @@ dependencies = [
  "futures-core",
  "futures-util",
  "h2",
- "h3",
- "h3-quinn",
  "hickory-resolver",
  "http",
  "http-body",

docker/Dockerfile

@@ -162,7 +162,6 @@ ENV CONDUWUIT_VERSION_EXTRA=$CONDUWUIT_VERSION_EXTRA
 ENV CONTINUWUITY_VERSION_EXTRA=$CONTINUWUITY_VERSION_EXTRA
 
 ARG RUST_PROFILE=release
-ARG CARGO_FEATURES="default,http3"
 
 # Build the binary
 RUN --mount=type=cache,target=/usr/local/cargo/registry \
@@ -172,20 +171,11 @@ RUN --mount=type=cache,target=/usr/local/cargo/registry \
     set -o allexport
     set -o xtrace
     . /etc/environment
-
-    # Check if http3 feature is enabled and set appropriate RUSTFLAGS
-    if echo "${CARGO_FEATURES}" | grep -q "http3"; then
-        export RUSTFLAGS="${RUSTFLAGS} --cfg reqwest_unstable"
-    else
-        export RUSTFLAGS="${RUSTFLAGS}"
-    fi
-
     TARGET_DIR=($(cargo metadata --no-deps --format-version 1 | \
             jq -r ".target_directory"))
     mkdir /out/sbin
     PACKAGE=conduwuit
     xx-cargo build --locked --profile ${RUST_PROFILE} \
-        --no-default-features --features ${CARGO_FEATURES} \
         -p $PACKAGE;
     BINARIES=($(cargo metadata --no-deps --format-version 1 | \
         jq -r ".packages[] | select(.name == \"$PACKAGE\") | .targets[] | select( .kind | map(. == \"bin\") | any ) | .name"))

docs/calls/livekit.mdx

@@ -137,7 +137,7 @@ ### 4. Configure your Reverse Proxy
         # for lk-jwt-service
         @lk-jwt-service path /sfu/get* /healthz* /get_token*
         route @lk-jwt-service {
-            reverse_proxy 127.0.0.1:8080
+            reverse_proxy 127.0.0.1:8081
         }
 
         # for livekit
@@ -146,6 +146,46 @@ ### 4. Configure your Reverse Proxy
     ```
 </details>
 
+<details>
+    <summary>Example nginx config</summary>
+    ```
+    server {
+        server_name matrix-rtc.example.com;
+
+        # for lk-jwt-service
+        location ~ ^/(sfu/get|healthz|get_token) {
+            proxy_pass http://127.0.0.1:8081$request_uri;
+            proxy_set_header X-Forwarded-For $remote_addr;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header Host $http_host;
+            proxy_buffering off;  
+        }
+
+        # for livekit
+        location / {
+            proxy_pass http://127.0.0.1:7880$request_uri;
+            proxy_set_header X-Forwarded-For $remote_addr;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header Host $http_host;
+            proxy_buffering off;
+
+            # websocket
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection $connection_upgrade;
+        }
+    }
+    ```
+
+    Note that for websockets to work, you need to have this somewhere outside your server block:
+    ```
+    map $http_upgrade $connection_upgrade {
+        default upgrade;
+        ''      close;
+    }
+    ```
+</details>
+
 <details>
     <summary>Example traefik router</summary>
     ```

docs/deploying/generic.mdx

@@ -56,8 +56,6 @@ ### Building with the Rust toolchain
 
 You can build Continuwuity using `cargo build --release`.
 
-Continuwuity supports various optional features that can be enabled during compilation. Please see the Cargo.toml file for a comprehensive list, or ask in our rooms.
-
 ### Building with Nix
 
 If you prefer, you can use Nix (or [Lix](https://lix.systems)) to build Continuwuity. This provides improved reproducibility and makes it easy to set up a build environment and generate output. This approach also allows for easy cross-compilation.

src/api/Cargo.toml

@@ -28,10 +28,6 @@ gzip_compression = [
 	"conduwuit-service/gzip_compression",
 	"reqwest/gzip",
 ]
-http3 = [
-	"conduwuit-core/http3",
-	"conduwuit-service/http3",
-]
 io_uring = [
 	"conduwuit-service/io_uring",
 ]

src/core/Cargo.toml

@@ -24,9 +24,6 @@ conduwuit_mods = [
 gzip_compression = [
 	"reqwest/gzip",
 ]
-http3 = [
-	"reqwest/http3",
-]
 hardened_malloc = [
 	"dep:hardened_malloc-rs"
 ]

src/main/Cargo.toml

@@ -99,11 +99,6 @@ gzip_compression = [
 hardened_malloc = [
 	"conduwuit-core/hardened_malloc",
 ]
-http3 = [
-	"conduwuit-api/http3",
-	"conduwuit-core/http3",
-	"conduwuit-service/http3",
-]
 io_uring = [
 	"conduwuit-database/io_uring",
 ]

src/service/Cargo.toml

@@ -32,9 +32,6 @@ gzip_compression = [
 	"conduwuit-core/gzip_compression",
 	"reqwest/gzip",
 ]
-http3 = [
-	"conduwuit-core/http3",
-]
 io_uring = [
 	"conduwuit-database/io_uring",
 ]