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