message: async for push_actions
diff: @@ -693,7 +693,7 @@ def push_transactions(actions, sign = True, uint64_t skip_flag=0, _async=False,
  v.push_back(act)
  vv.push_back(v)
  - if debug_mode_():
  + if has_opt('manual-gen-block'):
  produce_block_start_()
  ret = push_transactions_(vv, sign, skip_flag, _async, compress)
  time.sleep(0.5)
  @@ -733,7 +733,7 @@ def push_action(contract, action, args, permissions: Dict, _async=False, sign=Tr
  return outputs[0]
  return None
  -def push_actions(actions, sign=True):
  +def push_actions(actions, _async=False, sign=True):
  _actions = []
  for act in actions:
  _act = [act[0], act[1]]
  @@ -750,7 +750,7 @@ def push_actions(actions, sign=True):
  _actions.append(_act)
  - ret, cost = push_transactions([_actions], sign)
  + ret, cost = push_transactions([_actions], sign, 0, _async)
  return ret[0], cost
  def push_evm_action(eth_address, args, permissions: Dict, sign=True):
  