Only query host address families over DNS that the local network stac…

…k supports (aio-libs#5176) (aio-libs#5189) * Fix for aio-libs#5156 * test for aio-libs#5156 * add changes file * rearrange if/else * Revert "rearrange if/else" This reverts commit a557e4c. * Revert "test for aio-libs#5156" This reverts commit 9d81913. * Revert "Fix for aio-libs#5156" This reverts commit 48de143. * Add AI_ADDRCONFIG flag to loop.getaddrinfo * update changes file Co-authored-by: Dmitry Erlikh <[email protected]>
sbtinstruments · Nov 1, 2020 · 700cf2b · 700cf2b
1 parent 1950adb
commit 700cf2b
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diff --git a/CHANGES/5156.bugfix b/CHANGES/5156.bugfix
@@ -0,0 +1 @@
+Fixed querying the address families from DNS that the current host supports.
diff --git a/aiohttp/resolver.py b/aiohttp/resolver.py
@@ -29,7 +29,11 @@ async def resolve(
  self, hostname: str, port: int = 0, family: int = socket.AF_INET
  ) -> List[Dict[str, Any]]:
  infos = await self._loop.getaddrinfo(
- hostname, port, type=socket.SOCK_STREAM, family=family
+ hostname,
+ port,
+ type=socket.SOCK_STREAM,
+ family=family,
+ flags=socket.AI_ADDRCONFIG,
  )
 
  hosts = []