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@ -351,8 +351,6 @@ class DynamipsHypervisor(object):
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socket_type = socket.SOCK_STREAM
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for port in range(start_port, end_port):
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if port + 1 == end_port:
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raise DynamipsError("Could not find a free port between {0} and {1}".format(start_port, end_port))
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try:
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if ":" in host:
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# IPv6 address support
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@ -364,7 +362,10 @@ class DynamipsHypervisor(object):
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return port
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except OSError as e:
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if e.errno == errno.EADDRINUSE: # socket already in use
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continue
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if port + 1 == end_port:
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raise DynamipsError("Could not find a free port between {0} and {1}".format(start_port, end_port))
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else:
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continue
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else:
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raise DynamipsError("Could not find an unused port: {}".format(e))
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