47 lines
1.2 KiB
Python
Executable File
47 lines
1.2 KiB
Python
Executable File
#!/opt/sunpy3/bin/python3
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import os
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import sys
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import socket
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import sunhpc.invoke
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class App(sunhpc.core.app.Application):
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def __init__(self, argv):
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sunhpc.core.app.Application.__init__(self,argv)
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self.usage_name = 'Check Port'
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self.usage_version = '4.2'
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self.node_name = 'localhost'
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self.port_num = 5901
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nodehelp = '(nodename default=%s)' % self.node_name
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porthelp = '(port number default=%d)' % (self.port_num)
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self.getopt.l.extend([ ('node=',nodehelp),('port=',porthelp) ])
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self.getopt.s.extend([('n:',nodehelp),('p:',porthelp)])
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def parseArg(self, c):
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sunhpc.core.app.Application.parseArg(self,c)
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key, val = c
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if key in ('--port'):
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self.port_num = int(val)
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elif key in ('--node'):
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self.node_name = val
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def run(self):
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s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
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try:
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s.connect((self.node_name,self.port_num))
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except:
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print ('Port(%s) is closed' % self.port_num)
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sys.exit(1)
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print ('Port(%s) is open' % self.port_num)
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s.close()
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sys.exit(0)
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app = App(sys.argv)
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app.parseArgs()
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app.run()
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