split router::serve units.

Signed-off-by: Jason Volk <jason@zemos.net>

src/router/serve/mod.rs

@@ -0,0 +1,26 @@
+mod plain;
+mod tls;
+mod unix;
+
+use std::sync::Arc;
+
+use axum::{routing::IntoMakeService, Router};
+use axum_server::Handle as ServerHandle;
+use conduit::{Error, Result, Server};
+use tokio::sync::broadcast;
+
+/// Serve clients
+pub(super) async fn serve(
+	server: &Arc<Server>, app: IntoMakeService<Router>, handle: ServerHandle, shutdown: broadcast::Receiver<()>,
+) -> Result<(), Error> {
+	let config = &server.config;
+	let addrs = config.get_bind_addrs();
+
+	if cfg!(unix) && config.unix_socket_path.is_some() {
+		unix::serve(server, app, shutdown).await
+	} else if config.tls.is_some() {
+		tls::serve(server, app, handle, addrs).await
+	} else {
+		plain::serve(server, app, handle, addrs).await
+	}
+}