fix servers starting

more docs
shell nix remove openssl

BUILD.md

@@ -0,0 +1,8 @@
+## How to build
+
+```sh
+cargo build --release
+mv target/release/flowgate anywhere/you/need
+```
+
+todo: more details

README.md

@@ -3,7 +3,7 @@ HTTP requests redirection system
 
 Features:
 - Request redirection
-- SSL/TLS support
+- TLS support
 - Keep-alive connections
 - Sending IP in header (X-Real-IP)
 
@@ -12,8 +12,16 @@ TODO:
 - Creating trees of flowgate
 - Filter by headers
 - Modify response headers
+- HTTP/3 full support
 
-## IP forwarding types
+## How to use
+
+Firstly, download it from releases. or build from sources (read BUILD.md) \
+Just run it and configure in `conf.yml` file.
+
+## Configuration
+
+### IP forwarding methods
 
 - None (`none`):\
   Do nothing
@@ -23,16 +31,3 @@ TODO:
   Appends `ip:port\n` to the beginning of the request
 - Header (`header[:HEADER_NAME]`):\
   Adds header `HEADER_NAME: ip:port` to the request
-
-## How to run
-
-You need [Rust](https://www.rust-lang.org/) installed with cargo!
-
-```sh
-cargo run # --------------------------------- # Run
-cargo run --release # ----------------------- # Run release
-cargo build && sudo ./target/release/flowgate # Run with root
-cargo build # ------------------------------------------------ # Build
-cargo build --release # -------------------------------------- # Build release
-cargo build --release --no-default-features --features FEATURE # Build with feature
-```

shell.nix

@@ -2,7 +2,7 @@ with import <nixpkgs> { };
 
 mkShell {
   nativeBuildInputs = [
-    openssl
+    cargo
-    pkg-config
+    rustc
   ];
 }

src/main.rs

@@ -16,4 +16,6 @@ async fn main() {
     let server = FlowgateServer::new(config.clone());
 
     server.start().await;
+
+    loop {}
 }