patch 8.2.1009: Vim9: some failures not checked for Commit: https://github.com/vim/vim/commit/c5b1c20b6b1968873ea31edac1db659773b3b93d Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 18 22:43:27 2020 +0200 patch 8.2.1009: Vim9: some failures not checked for Problem: Vim9: some failures not checked for. Solution: Add test cases. Remove unused code.

#!/usr/bin/env python
#
# Server that will accept connections from a Vim channel.
# Used by test_channel.vim.
#
# This requires Python 2.6 or later.

from test_channel import main, ThreadedTCPServer
import socket

class ThreadedTCP6Server(ThreadedTCPServer):
    address_family = socket.AF_INET6

if __name__ == "__main__":
    main("::", 0, ThreadedTCP6Server)