Added heartbeat return on peer.py test

test/manual/peer.py

@@ -1,5 +1,6 @@
 import asyncio
 import logging
+from time import monotonic
 from uuid import uuid4
 
 from dynalab_core.protocols.packets import ProtocolMessage
@@ -9,6 +10,7 @@ from dynalab_core.protocols.common import VersionDescriptor
 from dynalab_core.protocols.constants import PROTOCOL_VERSION
 from dynalab_core.protocols.json.wire import read_message, write_message
 from dynalab_core.protocols.packets.handshake import ConnectorHello, DynaLabHello
+from dynalab_core.protocols.packets.heartbeat import Heartbeat
 
 CONNECTOR_VERSION = VersionDescriptor(type="alpha", major=0, minor=0, patch=1)
 
@@ -57,7 +59,9 @@ async def main() -> None:
         try:
             while True:
                 message = await read_message(reader)
-                log.info(message)
+                if isinstance(message, Heartbeat):
+                    message.return_timestamp = round(monotonic() * 1000)
+                    await write_message(writer, message)
         except KeyboardInterrupt:
             return
     finally: