@@ -1717,6 +1717,7 @@ class BBCooker:
def post_serve(self):
self.shutdown(force=True)
prserv.serv.auto_shutdown()
+ bb.parse.siggen.exit()
if self.hashserv:
self.hashserv.process.terminate()
self.hashserv.process.join()
@@ -156,6 +156,9 @@ class SignatureGenerator(object):
return DataCacheProxy()
+ def exit(self):
+ return
+
class SignatureGeneratorBasic(SignatureGenerator):
"""
"""
@@ -489,6 +492,12 @@ class SignatureGeneratorUniHashMixIn(object):
self._client = hashserv.create_client(self.server)
return self._client
+ def exit(self):
+ if getattr(self, '_client', None) is not None:
+ self._client.close()
+ self._client = None
+ return super().exit()
+
def get_stampfile_hash(self, tid):
if tid in self.taskhash:
# If a unique hash is reported, use it as the stampfile hash. This
We have shutdown functions within the async client code but the siggen doesn't currently call them. We notice on python 3.10 (such as on fedora35) that at exit, there is a stray asyncio process left behind. Usually this doesn't cause problems but it could potentially be a cause of a hang. For general cleanliness and completness, add in hooks to call the exit handler. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> --- lib/bb/cooker.py | 1 + lib/bb/siggen.py | 9 +++++++++ 2 files changed, 10 insertions(+)