update readme

README.md

@@ -14,22 +14,30 @@ Default `conf.yml`:
 http_host: localhost:80           # Http server host
 https_host: localhost:443         # Https server host
 
+threadpool_size: 10            # Threadpool size (count of threads that accept requests)
+connection_timeout: 10         # Read and write timeout of connections in seconds
+
 sites:
-  # - domain: example.com                            # Domain with SSL
-  #   host: localhost:8080                           # Http server host
-  #   ssl_cert: "/path/to/public/certificate.txt"    # Ssl public certificate file
-  #   ssl_key: "/path/to/private/key.txt"            # Ssl private key file
-  #   support_keep_alive: true                       # Does server supports keep-alive connections
-
-  # - domain: sub.example.com                        # Domain with no SSL
-  #   host: localhost:8081                           # Http server host
-  #   support_keep_alive: true                       # Does server supports keep-alive connections
-
-  - domain: localhost
-    host: localhost:8080
-    support_keep_alive: false
+  - domain: localhost                                # Site domain
+    host: localhost:8080                             # Http server host
+    support_keep_alive: false                        # Does server supports keep-alive connections
+    # ssl_cert: "/path/to/public/certificate.txt"    # Ssl public certificate file (optional)
+    # ssl_key: "/path/to/private/key.txt"            # Ssl private key file (optional)
 ```
 
+## How to run
+
+You need [Rust](https://www.rust-lang.org/) installed with cargo!
+
 Rust features:
 - use-openssl
 - use-rustls ([rustls](https://github.com/rustls/rustls) - openssl alternative)
+
+```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
+```