Adjust the logic added by #1246

seratch · seratch · commit a0fe15b0c771 · 2022-09-29T13:53:19.000+09:00
diff --git a/slack_sdk/socket_mode/builtin/internals.py b/slack_sdk/socket_mode/builtin/internals.py
@@ -204,8 +204,6 @@ def receive(specific_buffer_size: Optional[int] = None):
         size = specific_buffer_size if specific_buffer_size is not None else receive_buffer_size
         with sock_receive_lock:
             received_bytes = sock.recv(size)
-            if not received_bytes:
-                raise ConnectionError("Connection is closed")
             if all_message_trace_enabled:
                 logger.debug(f"Received bytes: {received_bytes}")
             return received_bytes
