Merge pull request #918 from MrBoboGet/standard-seq

seq =1 in first message

Author: mergify[bot]

python3/vimspector/debug_adapter_connection.py

@@ -51,7 +51,7 @@ def __init__( self,
     self._buffer = bytes()
     self._handlers = handlers
     self._session_id = session_id
-    self._next_message_id = 0
+    self._next_message_id = 1
     self._outstanding_requests = {}
     self.async_timeout = async_timeout
     self.sync_timeout = sync_timeout