Issue #23630, asyncio: host parameter of loop.create_server() can now be a

sequence of strings. Patch written by Yann Sionneau.

1 files changed, 10 insertions, 3 deletions

diff --git a/Doc/library/asyncio-eventloop.rst b/Doc/library/asyncio-eventloop.rst
index 277e404..78a07a0 100644
--- a/Doc/library/asyncio-eventloop.rst
+++ b/Doc/library/asyncio-eventloop.rst
@@ -331,9 +331,12 @@ Creating listening connections
 
    Parameters:
 
-   * If *host* is an empty string or ``None``, all interfaces are assumed
-     and a list of multiple sockets will be returned (most likely
-     one for IPv4 and another one for IPv6).
+   * The *host* parameter can be a string, in that case the TCP server is
+     bound to *host* and *port*. The *host* parameter can also be a sequence
+     of strings and in that case the TCP server is bound to all hosts of the
+     sequence. If *host* is an empty string or ``None``, all interfaces are
+     assumed and a list of multiple sockets will be returned (most likely one
+     for IPv4 and another one for IPv6).
 
    * *family* can be set to either :data:`socket.AF_INET` or
      :data:`~socket.AF_INET6` to force the socket to use IPv4 or IPv6. If not set
@@ -365,6 +368,10 @@ Creating listening connections
       The function :func:`start_server` creates a (:class:`StreamReader`,
       :class:`StreamWriter`) pair and calls back a function with this pair.
 
+   .. versionchanged:: 3.4.4
+
+      The *host* parameter can now be a sequence of strings.
+
 
 .. coroutinemethod:: BaseEventLoop.create_unix_server(protocol_factory, path=None, \*, sock=None, backlog=100, ssl=None)