Fix: Ignore cursor events for unknown buffers, print a warn

Former-commit-id: fb53518d4bba645283edcf349ce9eda9dc081b7d

plugin.py

@@ -178,10 +178,12 @@ async def move_cursor(cursor_controller):
 		while cursor_event := await cursor_controller.recv():
 			buffer = get_buffer_from_remote_name(cursor_event.buffer)
 
-			if buffer:
+			if not buffer:
+				status_log("Received a cursor event for an unknown buffer: {}".format(cursor_event.buffer))
+				continue
+
 			reg = rowcol_to_region(buffer.view, cursor_event.start, cursor_event.end)
-				# reg_flags = sublime.RegionFlags.DRAW_EMPTY | sublime.RegionFlags.DRAW_NO_FILL
-				reg_flags = sublime.RegionFlags.DRAW_EMPTY
+			reg_flags = sublime.RegionFlags.DRAW_EMPTY # show cursors.
 
 			user_hash = hash(cursor_event.user)
 
@@ -327,8 +329,6 @@ async def join_buffer_command(view, remote_name):
 	global _client
 	global _buffers
 
-	# print(await _client.select_buffer())
-
 	try:
 		buffer = CodempSublimeBuffer(view, remote_name)
 		await buffer.attach(_client)

src/codemp_client.py

@@ -1,6 +1,8 @@
 import asyncio
 import Codemp.bindings.codemp_client as libcodemp
 
+# These are helper wrappers, not very interesting
+
 class CodempClient():
 
 	def __init__(self):
@@ -33,19 +35,12 @@ class CodempClient():
 	async def select_buffer(self): # -> String
 		await self.handle.select_buffer()
 
-## Custom
-	async def disconnect(self): # -> None
-		# disconnect all buffers and workspaces first, maybe?
-		await self.leave_workspace()
-		# drop the handle, it will require a new instantiation
-		self.handle = None 
-
 class CursorController():
 	def __init__(self, handle):
 		self.handle = handle
 
-	def send(self, path, start, end): # -> None
-		self.handle.send(path, start, end)
+	def send(self, buffer_id, start, end): # -> None
+		self.handle.send(buffer_id, start, end)
 
 	def try_recv(self): # -> Optional[CursorEvent]
 		return self.handle.try_recv()