436f797e8d
If a session object is not provided to the get_http_client function (as is done via osc), the glance client uses it's own HTTPClient class. This class creates a session but does not properly close it when it is done. This can lead to resource warnings about unclosed sockets. This change adds a __del__() to the HTTPClient class to close out the session correctly. Change-Id: Idccff338fa84c46ca0e429bb533a2a5217205eef Closes-Bug: #1838694