def response_hook(self, input, instance, attrs, service_type):
if service_type == 'get_list':
# Details are needed when topics are in their own main screen but if only basic information
# is needed, like a list of topic IDs and names, we don't need to look up additional details.
# The latter is the case of the message publication screen which simply needs a list of topic IDs/names.
if input.get('needs_details', True):
with closing(self.odb.session()) as session:
for item in self.response.payload:
# Checks current non-GD depth on all servers
item.current_depth_non_gd = self.invoke(
'zato.pubsub.topic.collect-non-gd-depth', {
'topic_name': item.name,
})['response']['current_depth_non_gd']
# Checks current GD depth in SQL
item.current_depth_gd = get_gd_depth_topic(
session, input.cluster_id, item.id)
last_data = get_last_pub_data(self.kvdb.conn,
self.server.cluster_id,
item.id)
if last_data:
item.last_pub_time = last_data['pub_time']
item.last_pub_has_gd = last_data['has_gd']
item.last_pub_msg_id = last_data['pub_msg_id']
item.last_endpoint_id = last_data['endpoint_id']
item.last_endpoint_name = last_data['endpoint_name']
item.last_pub_server_pid = last_data.get('server_pid')
item.last_pub_server_name = last_data.get(
'server_name')
def handle(self):
with closing(self.odb.session()) as session:
topic = pubsub_topic(session, self.request.input.cluster_id, self.request.input.id)
topic['current_depth_gd'] = get_gd_depth_topic(session, self.request.input.cluster_id, self.request.input.id)
last_data = get_last_pub_data(self.kvdb.conn, self.server.cluster_id, self.request.input.id)
if last_data:
topic['last_pub_time'] = last_data['pub_time']
self.response.payload = topic
