Artifact 3dfec6d4ec947287522ceffc49524347db748aef:

• Executable file find_free_port — part of check-in [5bd9419845] at 2019-10-01 19:29:36 on branch trunk — Made debian package ver 0.8. Removed lintian warining. Converted find_free_port to python3 (user: vitus, size: 398) [annotate] [blame] [check-ins using]

#!/usr/bin/python3
import sys, socket, errno
if len(sys.argv)>1:
	port = int(sys.argv[1])
else:
	port = 5900
    
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
while True:
    try:
        s.bind(("", port))
    except socket.error as e:
        if e.errno== errno.EADDRINUSE:
            port+=1
            continue
        else:
            raise e
    break

s.close()
print(port)