bitbake: bitbake: hashserve: Add async client

Adds support for create a client that operates using Python asynchronous
I/O.

(Bitbake rev: cf9bc0310b0092bf52b61057405aeb51c86ba137)

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/hashserv/__init__.py

@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
+import asyncio
 from contextlib import closing
 import re
 import sqlite3
@@ -113,3 +114,15 @@ def create_client(addr):
         c.connect_tcp(*a)
 
     return c
+
+async def create_async_client(addr):
+    from . import client
+    c = client.AsyncClient()
+
+    (typ, a) = parse_address(addr)
+    if typ == ADDR_TYPE_UNIX:
+        await c.connect_unix(*a)
+    else:
+        await c.connect_tcp(*a)
+
+    return c