code: def run_slave():
      args = json.loads(sys.argv[3])
      wine = sys.argv[1]
  
      signal.signal(signal.SIGTERM, sig_term)
  
      if args.get("tout", None):
          signal.signal(signal.SIGALRM, sig_term)
          signal.alarm(args["tout"])
  
      tout = 0.1
  
      while True:
          try:
              return call_wine_cmd_once(
                  [wine], args["cmd"], args["env"], args["mode"]
              )
          except Exception as e:
              print >> sys.stderr, "%s, will retry in %s" % (
                  str(e),
                  tout,
              )
  
              time.sleep(tout)
              tout = min(2 * tout, 4)
  
imports: import sys
  import os
  import re
  import subprocess
  import signal
  import time
  import json
  import argparse
  import errno
  import process_command_files
  import process_whole_archive_option
label_desc: Use image node_id 9 for calling a global function with example usage: run_slave() and returns: call_wine_cmd_once