starlingx
/
update
Code Issues Proposed changes

Merge "Trigger garbage collection to free WSGI resources"

This commit is contained in:
Zuul 2019-03-13 18:23:56 +00:00 committed by Gerrit Code Review
parent 0cb5f8e8f4 0ea37b36a1
commit e2b993901a
1 changed files with 12 additions and 1 deletions
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13
cgcs-patch/cgcs-patch/cgcs_patch/patch_controller.py
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@ -1,5 +1,5 @@
"""
Copyright (c) 2014-2017 Wind River Systems, Inc.
Copyright (c) 2014-2019 Wind River Systems, Inc.
SPDX-License-Identifier: Apache-2.0
@ -14,6 +14,7 @@ import subprocess
from six.moves import configparser
import rpm
import os
import gc
from rpmUtils.miscutils import stringToVersion # pylint: disable=import-error
@ -2179,6 +2180,11 @@ class PatchControllerApiThread(threading.Thread):
global keep_running
while keep_running:
self.wsgi.handle_request()
# Call garbage collect after wsgi request is handled,
# to ensure any open file handles are closed in the case
# of an upload.
gc.collect()
except Exception:
# Log all exceptions
LOG.exception("Error occurred during request processing")
@ -2230,6 +2236,11 @@ class PatchControllerAuthApiThread(threading.Thread):
global keep_running
while keep_running:
self.wsgi.handle_request()
# Call garbage collect after wsgi request is handled,
# to ensure any open file handles are closed in the case
# of an upload.
gc.collect()
except Exception:
# Log all exceptions
LOG.exception("Authorized API failure: Error occurred during request processing")