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29 lines
658 B
29 lines
658 B
#!/usr/bin/env python |
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# A simple script that connects to a server and displays block headers |
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import time |
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import electrum |
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# start network |
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c = electrum.SimpleConfig() |
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s = electrum.daemon.get_daemon(c,True) |
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network = electrum.NetworkProxy(s,c) |
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network.start() |
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# wait until connected |
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while network.is_connecting(): |
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time.sleep(0.1) |
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if not network.is_connected(): |
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print_msg("daemon is not connected") |
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sys.exit(1) |
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# 2. send the subscription |
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callback = lambda response: electrum.print_json(response.get('result')) |
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network.send([('blockchain.headers.subscribe',[])], callback) |
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# 3. wait for results |
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while network.is_connected(): |
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time.sleep(1) |
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