mirror of
https://github.com/timvisee/lazymc.git
synced 2025-05-19 12:50:23 -07:00
Initial commit
This commit is contained in:
timvisee
commit
3dd734cb0f
4
.gitignore
vendored
Normal file
4
.gitignore
vendored
Normal file
@ -0,0 +1,4 @@
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|
||||
|
||||
# Test server
|
||||
/mcserver
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||||
397
Cargo.lock
generated
Normal file
397
Cargo.lock
generated
Normal file
@ -0,0 +1,397 @@
|
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8
Cargo.toml
Normal file
8
Cargo.toml
Normal file
@ -0,0 +1,8 @@
|
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[package]
|
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|
||||
56
src/main.rs
Normal file
56
src/main.rs
Normal file
@ -0,0 +1,56 @@
|
||||
use tokio::io;
|
||||
use tokio::io::AsyncWriteExt;
|
||||
use tokio::net::{TcpListener, TcpStream};
|
||||
|
||||
use futures::FutureExt;
|
||||
use std::error::Error;
|
||||
|
||||
/// Public address for users to connect to.
|
||||
const ADDRESS_PUBLIC: &str = "127.0.0.1:9090";
|
||||
|
||||
/// Minecraft server address to proxy to.
|
||||
const ADDRESS_PROXY: &str = "127.0.0.1:9091";
|
||||
|
||||
#[tokio::main]
|
||||
async fn main() -> Result<(), Box<dyn Error>> {
|
||||
println!("Public address: {}", ADDRESS_PUBLIC);
|
||||
println!("Proxy address: {}", ADDRESS_PROXY);
|
||||
|
||||
// Listen for new connections
|
||||
let listener = TcpListener::bind(ADDRESS_PUBLIC).await?;
|
||||
|
||||
// Proxy all incomming connections
|
||||
while let Ok((inbound, _)) = listener.accept().await {
|
||||
let transfer = proxy(inbound, ADDRESS_PROXY.to_string()).map(|r| {
|
||||
if let Err(e) = r {
|
||||
println!("Failed to proxy: {}", e);
|
||||
}
|
||||
});
|
||||
|
||||
tokio::spawn(transfer);
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
/// Proxy the given inbound stream to a target address.
|
||||
async fn proxy(mut inbound: TcpStream, addr_target: String) -> Result<(), Box<dyn Error>> {
|
||||
let mut outbound = TcpStream::connect(addr_target).await?;
|
||||
|
||||
let (mut ri, mut wi) = inbound.split();
|
||||
let (mut ro, mut wo) = outbound.split();
|
||||
|
||||
let client_to_server = async {
|
||||
io::copy(&mut ri, &mut wo).await?;
|
||||
wo.shutdown().await
|
||||
};
|
||||
|
||||
let server_to_client = async {
|
||||
io::copy(&mut ro, &mut wi).await?;
|
||||
wi.shutdown().await
|
||||
};
|
||||
|
||||
tokio::try_join!(client_to_server, server_to_client)?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
Loading…
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Reference in New Issue
Block a user