Fix IPv6 listen default (#470)

Co-authored-by: KK <kk@KKs-Mac-Studio.local>
2026-05-06 02:24:34 -05:00
parent 0209372a6d
commit d13423b9dd
4 changed files with 29 additions and 2 deletions
@@ -1,8 +1,16 @@
 import { resolve } from 'path'
 import { homedir } from 'os'

+export function getListenHost(env: Record<string, string | undefined> = process.env): string | undefined {
+  const host = env.BIND_HOST?.trim()
+  return host || undefined
+}
+
 export const config = {
  port: parseInt(process.env.PORT || '8648', 10),
+  // Leave host undefined by default so Node binds to IPv6 when available,
+  // falling back to IPv4 on systems without IPv6 support.
+  host: getListenHost(),
  upstream: process.env.UPSTREAM || 'http://127.0.0.1:8642',
  uploadDir: process.env.UPLOAD_DIR || resolve(homedir(), '.hermes-web-ui', 'upload'),
  dataDir: resolve(__dirname, '..', 'data'),