LBRY-Vault/electrum/scripts/txradar.py
SomberNight adc3784bc2
network: allow mixed protocols among interfaces
Previously all the interfaces used either "t" or "s".
Now the network only tries to use "s" for all interfaces, except for
the main interface, which the user can manually specify to use "t".
(so e.g. if you run with "--server localhost:50002:t", the main server will use "t",
but all the rest will use "s")
2020-04-16 21:19:42 +02:00

38 lines
1.1 KiB
Python
Executable file

#!/usr/bin/env python3
import sys
import asyncio
from electrum.network import filter_protocol, Network
from electrum.util import create_and_start_event_loop, log_exceptions
from electrum.simple_config import SimpleConfig
try:
txid = sys.argv[1]
except:
print("usage: txradar txid")
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.get', [txid])
r1, r2 = [], []
for k, v in results.items():
(r1 if not isinstance(v, Exception) else r2).append(k)
print(f"Received {len(results)} answers")
try: propagation = len(r1) * 100. / (len(r1) + len(r2))
except ZeroDivisionError: propagation = 0
print(f"Propagation rate: {propagation:.1f} percent")
finally:
stopping_fut.set_result(1)
asyncio.run_coroutine_threadsafe(f(), loop)