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Code Issues Releases Wiki Activity

Refactor 'mirror' message enveloping to use new serialization

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This commit is contained in:
Kristóf Tóth
2018-04-13 19:57:04 +02:00
parent aabaadc4c4
commit 9eb6717972
4 changed files with 11 additions and 11 deletions
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5
lib/tfw/event_handler_base.py
View File

@@ -3,7 +3,7 @@
from abc import ABC, abstractmethod from abc import ABC, abstractmethod
from tfw.networking import deserialize_all from tfw.networking import deserialize_tfw_msg
from tfw.networking.event_handlers import ServerConnector from tfw.networking.event_handlers import ServerConnector
@@ -17,7 +17,8 @@ class EventHandlerBase(ABC):
self.server_connector.register_callback(self.event_handler_callback) self.server_connector.register_callback(self.event_handler_callback)
def event_handler_callback(self, msg_parts): def event_handler_callback(self, msg_parts):
key, message = deserialize_all(*msg_parts) message = deserialize_tfw_msg(*msg_parts)
key = message['key']
response = self.dispatch_handling(key, message) response = self.dispatch_handling(key, message)
response['key'] = key response['key'] = key
if response is None: if response is None:

3
lib/tfw/networking/event_handlers/server_connector.py
View File

@@ -30,8 +30,9 @@ class ServerUplinkConnector(ZMQConnectorBase):
self._zmq_push_socket.connect('tcp://localhost:{}'.format(TFWENV.RECEIVER_PORT)) self._zmq_push_socket.connect('tcp://localhost:{}'.format(TFWENV.RECEIVER_PORT))
def send_to_eventhandler(self, message): def send_to_eventhandler(self, message):
message['data']['key'] = message['key'] nested_message = {'key': message['key'], 'data': message.pop('data')}
message['key'] = 'mirror' message['key'] = 'mirror'
message['data'] = nested_message
self.send(message) self.send(message)
def send(self, message): def send(self, message):

6
lib/tfw/networking/server/event_handler_connector.py
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@@ -4,7 +4,7 @@
import zmq import zmq
from zmq.eventloop.zmqstream import ZMQStream from zmq.eventloop.zmqstream import ZMQStream
from tfw.networking import ZMQConnectorBase, serialize_all from tfw.networking import ZMQConnectorBase, serialize_tfw_msg
from tfw.config import TFWENV from tfw.config import TFWENV
from tfw.config.logs import logging from tfw.config.logs import logging
@@ -35,6 +35,4 @@ class EventHandlerConnector(EventHandlerDownlinkConnector, EventHandlerUplinkCon
self._zmq_pull_stream.on_recv(callback) self._zmq_pull_stream.on_recv(callback)
def send_message(self, message: dict, key: str = None): def send_message(self, message: dict, key: str = None):
if not key: self._zmq_pub_socket.send_multipart(serialize_tfw_msg(message))
key = message.get('key', '')
self._zmq_pub_socket.send_multipart(serialize_all(key, message))

8
lib/tfw/networking/server/zmq_websocket_handler.py
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@@ -40,13 +40,13 @@ class ZMQWebSocketHandler(WebSocketHandler, ABC):
instance.write_message(message) instance.write_message(message)
else: else:
try: try:
keyhandlers[key](message['data']) keyhandlers[key](message)
except KeyError: except KeyError:
LOG.error('Invalid mirror message format! Ignoring.') LOG.error('Invalid mirror message format! Ignoring.')
def mirror(self, data): def mirror(self, message):
key = data['key'] message = message['data']
self._event_handler_connector.send_message({'data': data}, key) self._event_handler_connector.send_message(message, message['key'])
def on_message(self, message): def on_message(self, message):
LOG.debug('Received on WebSocket: %s', message) LOG.debug('Received on WebSocket: %s', message)