openai/codex · error · anyhow::Error

network.socks_url must use a fixed non-zero port for managed

Error message

network.socks_url must use a fixed non-zero port for managed proxy provisioning

What it means

Error "network.socks_url must use a fixed non-zero port for managed proxy provisioning" thrown in openai/codex.

Source

Thrown at codex-rs/network-proxy/src/config.rs:460

        .with_context(|| format!("invalid network.socks_url: {}", cfg.socks_url))?;
    let (http_addr, socks_addr) = clamp_bind_addrs(http_addr, socks_addr, cfg);

    Ok(RuntimeConfig {
        http_addr,
        socks_addr,
    })
}

/// Returns the sorted loopback ports used by the configured managed proxy listeners.
pub fn managed_proxy_ports(cfg: &NetworkProxyConfig) -> Result<Vec<u16>> {
    let runtime = resolve_runtime(cfg)?;
    if runtime.http_addr.port() == 0 {
        bail!("network.proxy_url must use a fixed non-zero port for managed proxy provisioning");
    }
    let mut ports = vec![runtime.http_addr.port()];
    if cfg.enable_socks5 {
        if runtime.socks_addr.port() == 0 {
            bail!(
                "network.socks_url must use a fixed non-zero port for managed proxy provisioning"
            );
        }
        ports.push(runtime.socks_addr.port());
    }
    ports.sort_unstable();
    ports.dedup();
    Ok(ports)
}

fn resolve_addr(url: &str, default_port: u16) -> Result<SocketAddr> {
    let addr_parts = parse_host_port(url, default_port)?;
    let host = if addr_parts.host.eq_ignore_ascii_case("localhost") {
        "127.0.0.1".to_string()
    } else {
        addr_parts.host
    };
    match host.parse::<IpAddr>() {

View on GitHub (pinned to 339751715c)

When it happens

Trigger: Thrown at codex-rs/network-proxy/src/config.rs:460 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of openai/codex@339751715c (2026-08-25). Data as JSON: /api/errors/b72c0836b18aa9e1. Report an issue: GitHub.