9 lines
370 B
Python
9 lines
370 B
Python
import socket
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from contextlib import closing
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def find_free_port():
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""" https://stackoverflow.com/questions/1365265/on-localhost-how-do-i-pick-a-free-port-number """
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with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as s:
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s.bind(('', 0))
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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return str(s.getsockname()[1]) |