class_docstr: Wait for command exit code. Blocks until command terminated or connection closed.
docstr: :param delay: delay in seconds
  :type delay: float
docstr_tok: [":","param","delay",":","delay","in","seconds",":","type","delay",":","float"]
code: def __init__(self, delay):
      """
      :param delay: delay in seconds
      :type delay: float
      """
      self.delay = delay
      """Delay in seconds between termination checks."""
  
imports: import abc
  import threading
  from horovod.runner.common import util
  from horovod.runner.common.util import network, safe_shell_exec, timeout
  from horovod.runner.util.streams import Pipe
  from horovod.runner.util.threads import in_thread
label_desc: Use image node_id 1 to create a new WaitForCommandExitCodeRequest object from inherited base classes: object with example: obj = WaitForCommandExitCodeRequest(delay)