attempt chunked output to avoid message too long error

rsbbs/console.py

@@ -105,14 +105,26 @@ class Console():
             input_lines.append(input_line)
         return ''.join(input_lines)
 
+    def write_chunk(self, chunk: str) -> None:
+        """Write a chunk of data to stdout.
+
+        :param output: the chunk to write to stdout
+
+        """
+        sys.stdout.write(chunk + '\r\n')
+        sys.stdout.flush()
+
     def write_output(self, output: str) -> None:
         """Write something to stdout.
 
         :param output: the string to write to stdout
 
         """
-        sys.stdout.write(output + '\r\n')
-        sys.stdout.flush()
+        chunk_size = 256  # Adjust the chunk size as needed
+
+        for i in range(0, len(output), chunk_size):
+            chunk = output[i:i + chunk_size]
+            self.write_chunk(chunk)
 
     def print_configuration(self) -> None:
         """Print the current running configuration.