Hi,
fist - are you really triyng to have open 64 000 ports? ok, i suppose
you have your reasons, but this is not a good idea - you'll block most
applications that use these ports ..
The problem is with your main function -
you have PORT defined, but it is not global, it is only local, and when
you add +1 to it, next spawned process will have PORT with previous value.
either use global PORT, or have it as a parameter for the function:
main(port):
......
PORT = port
while startingPort<65535:
thread.start_new_thread(setup(startingPort))
startingPort=startingPort+1
Lukas
On 06/10/2014 01:33 AM, Jon Engle wrote:
I am trying to open ports 1025-65535 with the following code (Mostly
found online with small modifications). I am unable to "bind" anything
other than the one port which is selected as input. What am I missing
and how do I bind all the ports simultaneously?
#!/usr/bin/python # This is server.py file
from socket import * #import the socket library
import thread #import the thread library
startingPort=input("\nPlease enter starting port: ")
startingPort=int(startingPort)
def setup():
##let's set up some constants
HOST = '' #we are the host
PORT = startingPort #arbitrary port not currently in use
ADDR = (HOST,PORT) #we need a tuple for the address
BUFSIZE = 4096 #reasonably sized buffer for data
## now we create a new socket object (serv)
## see the python docs for more information on the socket types/flags
serv = socket( AF_INET,SOCK_STREAM)
##bind our socket to the address
serv.bind((ADDR)) #the double parens are to create a tuple with one
element
serv.listen(5) #5 is the maximum number of queued connections we'll
allow
serv = socket( AF_INET,SOCK_STREAM)
##bind our socket to the address
serv.bind((ADDR)) #the double parens are to create a tuple with one
element
serv.listen(5) #5 is the maximum number of queued connections we'll
allow
print 'listening...'
PORT=PORT+1
conn,addr = serv.accept() #accept the connection
print '...connected!'
conn.send('TEST')
conn.close()
while startingPort<65535:
thread.start_new_thread(setup())
startingPort=startingPort+1
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