fix: connection close on new file opening

#21

multi_user/operators.py

@@ -20,6 +20,10 @@ from . import bl_types, delayable, environment, presence, ui, utils
 from .libs.replication.replication.data import ReplicatedDataFactory
 from .libs.replication.replication.exception import NonAuthorizedOperationError
 from .libs.replication.replication.interface import Session
+from .libs.replication.replication.constants import (
+    STATE_ACTIVE,
+    STATE_INITIAL,
+    STATE_SYNCING)
 
 logger = logging.getLogger(__name__)
 logger.setLevel(logging.ERROR)
@@ -335,6 +339,12 @@ classes = (
     SessionApply,
     SessionCommit,
 )
+@persistent
+def load_pre_handler(dummy):
+    global client
+
+    if client and client.state in [STATE_ACTIVE, STATE_SYNCING]:
+        bpy.ops.session.stop()
     
 
 def register():
@@ -342,6 +352,8 @@ def register():
     for cls in classes:
         register_class(cls)
 
+    bpy.app.handlers.load_pre.append(load_pre_handler)
+
 def unregister():
     global client
 
@@ -353,5 +365,7 @@ def unregister():
     for cls in reversed(classes):
         unregister_class(cls)
     
+    bpy.app.handlers.load_pre.remove(load_pre_handler) 
+
 if __name__ == "__main__":
     register()