pin ren revision in deps

import_map.json

@@ -1,5 +1,5 @@
 {
   "imports": {
-    "ren/": "https://git.pleshevski.ru/pleshevskiy/ren/raw/branch/main/ren/"
+    "ren/": "https://git.pleshevski.ru/pleshevskiy/ren/raw/commit/1a67959b1a19598f8e95bf2ec5f7b1a4c3da4da6/ren/"
   }
 }

log.ts

@@ -3,5 +3,8 @@ export function info(...args: unknown[]): void {
 }
 
 export function debug(...args: unknown[]): void {
-  console.log("[DEBUG]", ...args);
+  // choose better name for this env
+  if (Deno.env.get("DEBUG") === "1") {
+    console.log("[DEBUG]", ...args);
+  }
 }

server.ts

@@ -18,7 +18,7 @@ async function main() {
 }
 
 async function startServer(cfg: ServerConfig) {
-  const srv = Deno.listen({ hostname: "localhost", port: cfg.port });
+  const srv = Deno.listen({ hostname: "0.0.0.0", port: cfg.port });
   log.info(`Server listening at http://localhost:${cfg.port}`);
 
   for await (const conn of srv) {