be more relaxed on IPv4/IPv6 systems during server listen

2024-03-12 18:33:59 +01:00
parent dc21aa1b4f
commit 39c339638d
1 changed files with 4 additions and 0 deletions
--- a/radicale/server.py
+++ b/radicale/server.py
@@ -309,6 +309,10 @@ def serve(configuration: config.Configuration,
                            # macOS: IPv4 address for INET6 address family with
                            #        IPV6_V6ONLY set
                            e.errno == errno.EADDRNOTAVAIL or
+                            # Temporary failure in name resolution
+                            #  can happen if "hosts" is using eg. "localhost"
+                            #  and only resolvable to an IPv4 address
+                            e.errno == -3 or
                            # Address family not supported
                            e.errno == errno.EAFNOSUPPORT or
                            # Protocol not supported