Bump version to 0.9.93

Even if the subfunction of an API @ZKConnection call fails, the
zkhandler needs to terminate and clean up, or it leaves stuck threads
around.

.version

@@ -1 +1 @@
-0.9.92
+0.9.93

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## PVC Changelog
 
+###### [v0.9.93](https://github.com/parallelvirtualcluster/pvc/releases/tag/v0.9.93)
+
+  * [API Daemon] Fixes a bug where stuck zkhandler threads were not cleaned up on error
+
 ###### [v0.9.92](https://github.com/parallelvirtualcluster/pvc/releases/tag/v0.9.92)
 
   * [CLI Client] Adds the new restore state to the colours list for VM status

api-daemon/pvcapid/Daemon.py

@@ -27,7 +27,7 @@ from distutils.util import strtobool as dustrtobool
 import daemon_lib.config as cfg
 
 # Daemon version
-version = "0.9.92"
+version = "0.9.93"
 
 # API version
 API_VERSION = 1.0

client-cli/setup.py

@@ -2,7 +2,7 @@ from setuptools import setup
 
 setup(
     name="pvc",
-    version="0.9.92",
+    version="0.9.93",
     packages=["pvc.cli", "pvc.lib"],
     install_requires=[
         "Click",

daemon-common/zkhandler.py

@@ -57,10 +57,11 @@ class ZKConnection(object):
                 schema_version = 0
             zkhandler.schema.load(schema_version, quiet=True)
 
-            ret = function(zkhandler, *args, **kwargs)
-
-            zkhandler.disconnect()
-            del zkhandler
+            try:
+                ret = function(zkhandler, *args, **kwargs)
+            finally:
+                zkhandler.disconnect()
+                del zkhandler
 
             return ret
 

debian/changelog

@@ -1,3 +1,9 @@
+pvc (0.9.93-0) unstable; urgency=high
+
+  * [API Daemon] Fixes a bug where stuck zkhandler threads were not cleaned up on error
+
+ -- Joshua M. Boniface <joshua@boniface.me>  Tue, 30 Jan 2024 09:51:21 -0500
+
 pvc (0.9.92-0) unstable; urgency=high
 
   * [CLI Client] Adds the new restore state to the colours list for VM status

health-daemon/pvchealthd/Daemon.py

@@ -33,7 +33,7 @@ import os
 import signal
 
 # Daemon version
-version = "0.9.92"
+version = "0.9.93"
 
 
 ##########################################################

node-daemon/pvcnoded/Daemon.py

@@ -49,7 +49,7 @@ import re
 import json
 
 # Daemon version
-version = "0.9.92"
+version = "0.9.93"
 
 
 ##########################################################

worker-daemon/pvcworkerd/Daemon.py

@@ -44,7 +44,7 @@ from daemon_lib.vmbuilder import (
 )
 
 # Daemon version
-version = "0.9.92"
+version = "0.9.93"
 
 
 config = cfg.get_configuration()