text: #!/usr/bin/env python3
  #
  # Connect to lots of servers and broadcast a given tx to each.
  
  import sys
  import asyncio
  
  from electrum_blk.network import filter_protocol, Network
  from electrum_blk.util import create_and_start_event_loop, log_exceptions
  from electrum_blk.simple_config import SimpleConfig
  
  
  try:
      rawtx = sys.argv[1]
  except:
      print("usage: txbroadcast rawtx")
      sys.exit(1)
  
  config = SimpleConfig()
  
  loop, stopping_fut, loop_thread = create_and_start_event_loop()
  network = Network(config)
  network.start()
  
  @log_exceptions
  async def f():
      try:
          peers = await network.get_peers()
          peers = filter_protocol(peers)
          results = await network.send_multiple_requests(peers, 'blockchain.transaction.broadcast', [rawtx])
          for server, resp in results.items():
              print(f"result: server={server}, response={resp}")
      finally:
          stopping_fut.set_result(1)
  
  asyncio.run_coroutine_threadsafe(f(), loop)
  