mango-explorer/bin/log-subscribe

46 lines
1.2 KiB
Python
Executable File

#!/usr/bin/env python3
import argparse
import logging
import os
import os.path
import sys
import threading
from solana.publickey import PublicKey
sys.path.insert(0, os.path.abspath(
os.path.join(os.path.dirname(__file__), "..")))
import mango # nopep8
parser = argparse.ArgumentParser(description="Show program logs for an account, as they arrive.")
mango.ContextBuilder.add_command_line_parameters(parser)
mango.Wallet.add_command_line_parameters(parser)
parser.add_argument("--address", type=PublicKey, required=True, help="Address of the Solana account to watch")
args: argparse.Namespace = mango.parse_args(parser)
context = mango.ContextBuilder.from_command_line_parameters(args)
disposer = mango.DisposePropagator()
manager = mango.IndividualWebSocketSubscriptionManager(context)
disposer.add_disposable(manager)
log_subscription = mango.WebSocketLogSubscription(context, args.address)
manager.add(log_subscription)
publisher = log_subscription.publisher
publisher.subscribe(mango.PrintingObserverSubscriber(False))
manager.open()
# Wait - don't exit. Exiting will be handled by signals/interrupts.
waiter = threading.Event()
try:
waiter.wait()
except:
pass
logging.info("Shutting down...")
disposer.dispose()
logging.info("Shutdown complete.")