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python socket programming OSError: [WinError 10038] an operation was attempted on something that is not a socket

I am working on this code

from socket import *
HOST = 'localhost'
PORT = 21567
BUFSIZ = 1024
ADDR = (HOST, PORT)
serversock = socket(AF_INET, SOCK_STREAM)
serversock.bind(ADDR)
serversock.listen(2)

while 1:
    print ("waiting on connection")
    clientsock, addr = serversock.accept()
    print ('connected from:', addr)
    while 1:
        data = clientsock.recv(1024).decode()
        if not data: break 
        clientsock.send(data.encode())
        clientsock.close()

serversock.close()

I get this error:

OSError: [WinError 10038] an operation was attempted on something that is not a socket
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1 Reply

0 votes
by (71.8m points)

You are closing the clientsock after reading only part of the data.

clientsock.close()

is at the wrong level of indentation. Move it to the left by one step.


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