Struct TcpProxy 

pub struct TcpProxy { /* private fields */ }

Available on non-WebAssembly only.

Layer-4 (raw TCP) reverse proxy with round-robin load balancing.

Call TcpProxy::bind to start accepting connections. Each connection is handled in its own thread pair (one thread per direction), so bind blocks the calling thread indefinitely.

Implementations

impl TcpProxy

pub fn new<I, S>(backends: I) -> TcpProxy

where I: IntoIterator<Item = S>, S: Into<String>,

Create a proxy that distributes connections across backends in round-robin order. Each entry must be "host:port".

pub fn connect_timeout_ms(self, ms: u64) -> TcpProxy

Override the TCP connect timeout to each backend (default: 5 s).

pub fn bind(self, addr: &str) -> Result<(), String>

Bind on addr and start proxying. Blocks until the listener is closed.