WebSockets and tokio working

Cargo.toml

@@ -7,14 +7,20 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rusty_pool = "0.6.0"
+hyper = { version = "0.14", features = ["full"] }
+tokio = { version = "1", features = ["full"] }
+futures = "0.3"
+tokio-tls = "0.3.1"
+rustls = "0.19.1"
+tokio-rustls = "0.22.0"
+futures-util = "0.3.15"
+async-stream = "0.3.2"
+hyper-tungstenite = "0.3.2"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.64"
-openssl = {version = "0.10", features = ["vendored"]}
 chrono = "0.4"
-flate2 = "1.0.0"
-r2d2 = "0.8.9"
-r2d2_postgres = "0.18.0"
+bb8 = "0.7.0"
+bb8-postgres = "0.7.0"
 ansi_term = "0.12"
 rust-crypto = "^0.2"
 base64 = "0.13.0"