Reapply "Tokio"

This reverts commit 7891d2848d.

Cargo.lock

@@ -1177,6 +1177,7 @@ dependencies = [
  "sha1",
  "simple_logger",
  "thiserror",
+ "tokio",
  "toml",
  "uuid",
 ]
@@ -1788,9 +1789,21 @@ dependencies = [
  "mio",
  "pin-project-lite",
  "socket2",
+ "tokio-macros",
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "tokio-macros"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.72",
+]
+
 [[package]]
 name = "tokio-native-tls"
 version = "0.3.1"

Cargo.toml

@@ -8,3 +8,6 @@ edition = "2021"
 
 [profile.release]
 lto = true
+
+[workspace.dependencies]
+tokio = { version = "1.39.2", features = ["net", "macros", "rt-multi-thread", "fs", "io-util"] }

pumpkin/Cargo.toml

@@ -49,5 +49,4 @@ crossbeam-channel = "0.5.13"
 
 uuid = { version = "1.10", features = ["serde"]}
 
-
+tokio.workspace = true
-

pumpkin/src/main.rs

@@ -23,7 +23,8 @@ pub mod server;
 pub mod util;
 
 #[cfg(not(target_os = "wasi"))]
-fn main() -> io::Result<()> {
+#[tokio::main]
+async fn main() -> io::Result<()> {
     use std::{cell::RefCell, time::Instant};
 
     let time = Instant::now();