forked from M-Labs/artiq
artiq_devtool: detect a race condition during connect.
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@ -116,6 +116,10 @@ def main():
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local_stream, peer_addr = listener.accept()
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logger.info("Accepting %s:%s and opening SSH channel to %s:%s",
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*peer_addr, args.ip, port)
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if get_ssh().get_transport() is None:
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logger.error("Trying to open a channel before the transport is ready!")
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continue
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remote_stream = get_ssh().get_transport() \
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.open_channel('direct-tcpip', (args.ip, port), peer_addr)
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while True:
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