Fix workflow client close (#891)

* feat: ensure taskhubgrpcclient expose .close() method for clients to pass down a close call to durabletask

Signed-off-by: Casper Nielsen <casper@diagrid.io>

* chore(deps): bump durabletask-dapr to 0.2.0a15

Signed-off-by: Casper Nielsen <casper@diagrid.io>

---------

Signed-off-by: Casper Nielsen <casper@diagrid.io>

Author: CasperGN

dev-requirements.txt

@@ -14,7 +14,7 @@ Flask>=1.1
 # needed for auto fix
 ruff===0.14.1
 # needed for dapr-ext-workflow
-durabletask-dapr >= 0.2.0a9
+durabletask-dapr >= 0.2.0a15
 # needed for .env file loading in examples
 python-dotenv>=1.0.0
 # needed for enhanced schema generation from function features

ext/dapr-ext-workflow/dapr/ext/workflow/dapr_workflow_client.py

@@ -277,3 +277,7 @@ def purge_workflow(self, instance_id: str, recursive: bool = True):
             recursive: The optional flag to also purge data from all child workflows.
         """
         return self.__obj.purge_orchestration(instance_id, recursive)
+
+    def close(self):
+        """Closes the gRPC connection used by the client."""
+        return self.__obj.close()

ext/dapr-ext-workflow/setup.cfg

@@ -25,7 +25,7 @@ packages = find_namespace:
 include_package_data = True
 install_requires =
     dapr >= 1.17.0rc1
-    durabletask-dapr >= 0.2.0a12
+    durabletask-dapr >= 0.2.0a15
 
 [options.packages.find]
 include =