Python Forum

So I've been working on this remote command script for sometime now but my work has been hindered by this pesky error:

BrokenPipeError: [Errno 32] Broken pipe

I'm a new Coder so this is a pretty new experience for me.
client:

#!/usr/bin/env python3
import socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
Host = input('Remote Host:')
port = 4444
s.connect((Host, port))
while True:
	cmd = input('Host-->Rhost:')
	cmd2 = cmd.encode('utf-8')
	s.sendall(cmd2)
	data = s.recv(1024)
	print(data)

server:

import socket
import platform
import subprocess
import time
s  = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
Host = platform.node()
port = 4444
s.bind((Host, port))
s.listen(1)
conn, addr = s.accept()
while True:
	data = conn.recv(1024)
	data2 = data.decode('utf-8')
	z = subprocess.Popen(data2, shell=True, stdout=subprocess.PIPE,   stderr=subprocess.PIPE)
	
	time.sleep(10)
	z2 = z.stdout.read() + z.stderr.read()
	s.sendall(z2)

It would be really helpful if I could get some help with this.

please show complete unaltered error traceback, it contains very useful information that can be used to find the issue.

(May-04-2021, 09:56 AM)Larz60+ Wrote: [ -> ]please show complete unaltered error traceback, it contains very useful information that can be used to find the issue.

Sure no problem.

Traceback (most recent call last):
  File "/home/kali/Desktop/server.py", line 18, in <module>
    s.sendall(z2)
BrokenPipeError: [Errno 32] Broken pipe

(May-04-2021, 09:56 AM)Larz60+ Wrote: [ -> ]please show complete unaltered error traceback, it contains very useful information that can be used to find the issue.

I Can tell its something with line 18 and above, but I'm not sure How I messed up the piping.

conn.sendall(z2) looks much better to me than s.sendall(z2)

(May-05-2021, 09:23 AM)Gribouillis Wrote: [ -> ]conn.sendall(z2) looks much better to me than s.sendall(z2)

This seemed to fix it thank you sooo Much!