convert localhost to 127.0.0.1 bypassing /etc/hosts which resolves to ::1 and fails on default docker setup

2019-01-15 15:24:08 -05:00 · 2019-01-15 15:24:08 -05:00 · 09b77972d9
commit 09b77972d9
parent 7a8c2fc98b
1 changed files with 4 additions and 0 deletions
--- a/torba/server/env.py
+++ b/torba/server/env.py
@ -154,6 +154,10 @@ class Env:
        # permitted for an RPC server.
        if for_rpc and not result:
            result = 'localhost'
+        if result == 'localhost':
+            # 'localhost' resolves to ::1 (ipv6) on many systems, which fails on default setup of
+            # docker, using 127.0.0.1 instead forces ipv4
+            result = '127.0.0.1'
        return result

    def sane_max_sessions(self):