On Sunday, March 26, 2017 at 10:33:51 AM UTC+8, Deborah Swanson wrote:
> Someone here can probably help you, but they'll need your Python
> version, operating system, and full traceback. They get tired of saying
> so.
>
> In this case, the full traceback is needed to see what went wrong and
> when (after which statements).
>
>
> Ho Yeung Lee wrote, on Saturday, March 25, 2017 1:38 AM
> >
> > expect below to run forever and keep running a fixed number
> > of thread in python
> >
> > would like to kill tasks when process connect internet except
> > chrome and explorer.exe
> >
> > i do this because MalwareBytes can not disconnect these
> > existing trojan when my notebook connect internet
> >
> > after run a few minutes, the program stopped, but i have
> > already kept create process, why the whole program end?
> >
> > why and how to debug when error in for proc in psutil.process_iter()?
> >
> >
> > import os
> > import psutil
> > import multiprocessing
> > import time
> > import sys
> >
> > def cleantask():
> > p = os.popen("netstat -ano")
> > while 1:
> > line = p.readline()
> > if "TCP" in line or "UDP" in line:
> > linelist = line.split()
> > if len(linelist) > 4:
> > if "LISTEN" in str(linelist[3]):
> > for proc in psutil.process_iter():
> > try:
> > if "pop" not in str(proc.name).tolower():
> > os.system("taskkill /f /pid
> > "+str(proc._pid))
> > except:
> > dummy = 1
> > #print "Unexpected error:",
> > sys.exc_info()[0]
> > #print "Unexpected error:",
> > sys.exc_info()[1]
> > if "ESTABLISHED" in str(linelist[3]):
> > if "127.0.0.1" not in str(linelist[2]):
> > for proc in psutil.process_iter():
> > try:
> > if str(linelist[4]) in
> > str(proc._pid):
> >
> > print(str(linelist[2])+","+str(linelist[4])+","+proc.name)
> > if "111.221" not in
> > str(linelist[2]) and "explorer.exe" not in str(proc.name).tolower():
> > os.system("taskkill /f
> > /pid "+str(proc._pid))
> > except:
> > dummy = 1
> > #print "Unexpected error:",
> > sys.exc_info()[0]
> > #print "Unexpected error:",
> > sys.exc_info()[1]
> > print(line)
> > if not line: break
> >
> > if __name__ == '__main__':
> > print("main")
> > try:
> > numberofrunning = 0
> > plist = []
> > for ii in range(0,5):
> > p = multiprocessing.Process(target=cleantask(), args=(0,))
> > p.start()
> > plist.append(p)
> > numberofrunning = numberofrunning + 1
> > time.sleep(1)
> > for pp in plist:
> > pp.join()
> > if pp.is_alive() == False:
> > numberofrunning = numberofrunning - 1
> > plist.remove(pp)
> > if numberofrunning > 10:
> > print "more than 10 process"
> > else:
> > print("number of process = " + str(numberofrunning))
> > if numberofrunning <= 5:
> > p =
> > multiprocessing.Process(target=cleantask(), args=(0,))
> > p.start()
> > plist.append(p)
> > numberofrunning = numberofrunning + 1
> > time.sleep(1)
> > except:
> > print "Unexpected error:", sys.exc_info()[0]
> > print "Unexpected error:", sys.exc_info()[1]
> > --
> > https://mail.python.org/mailman/listinfo/python-list
> >
after window update error, I can not login window and reset system and
reinstall every thing
python 2.7.12
there is no error when run, but it end after running a few minutes
if commend the forever loop in main
import os
import psutil
import multiprocessing
import time
import sys
def cleantask():
bufsize = 0
f = open("d:\\killlist.txt",'a',bufsize)
p = os.popen("netstat -ano")
while 1:
line = p.readline()
if "TCP" in line or "UDP" in line:
linelist = line.split()
if len(linelist) > 4:
if "LISTEN" in str(linelist[3]):
for proc in psutil.process_iter():
try:
if "pop" in str(proc.name).lower():
os.system("taskkill /f /pid "+str(proc._pid))
#print("here8")
print(str(linelist[2])+","+str(linelist[4])+","+proc.name +" is killed ")
#print("here9")
path = proc.exe()
print(str(linelist[2])+","+str(linelist[4])+","+proc.name +" at " + str(path))
#print("here10")
except:
dummy = 1
#print "Unexpected error:", sys.exc_info()[0]
#print "Unexpected error:", sys.exc_info()[1]
if "ESTAB" in str(linelist[3]):
if "127.0.0.1" not in str(linelist[2]):
for proc in psutil.process_iter():
try:
if str(linelist[4]) in str(proc._pid):
#print("here1a")
print(str(linelist[2])+","+str(linelist[4])+","+str(proc.name))
#print("here2a")
#print(str(linelist[2])+","+str(linelist[4])+","+proc.name)
#print("here3a")
if "111.221" in str(linelist[2]):
dummy = 1
elif "explorer.exe" in str(proc.name).lower():
dummy = 1
elif "svchost" in str(proc.name).lower():
dummy = 1
elif "cmd" in str(proc.name).lower():
dummy = 1
else:
os.system("taskkill /pid "+str(proc._pid))
#print("here1")
print(str(linelist[2])+","+str(linelist[4])+","+str(proc.name) +" is killed ")
#print("here2")
path = proc.exe()
print(str(linelist[2])+","+str(linelist[4])+","+str(proc.name) +" at " +
str(path))
#print("here3")
f.write(str(linelist[2])+","+str(linelist[4])+","+str(proc.name) +" at " +
str(path) +"\n")
except:
dummy = 1
print "Unexpected error:", sys.exc_info()[0]
print "Unexpected error:", sys.exc_info()[1]
#print("here6")
f.write(str(linelist[2])+","+str(linelist[4])+","+str(proc.name) +" can not
kill at " + str(path) +"\n")
#print("here7")
f.flush()
print(line)
if not line: break
f.close()
if __name__ == '__main__':
print("main")
#while 1:
try:
numberofrunning = 0
plist = []
for ii in range(0,100):
p = multiprocessing.Process(target=cleantask(), args=(0,))
p.start()
plist.append(p)
numberofrunning = numberofrunning + 1
time.sleep(1)
for pp in plist:
pp.join()
if pp.is_alive() == False:
numberofrunning = numberofrunning - 1
plist.remove(pp)
if numberofrunning > 100:
print "more than 100 process"
else:
print("number of process = " + str(numberofrunning))
if numberofrunning <= 90:
p = multiprocessing.Process(target=cleantask(),
args=(0,))
p.start()
plist.append(p)
numberofrunning = numberofrunning + 1
time.sleep(1)
except:
print "Unexpected error:", sys.exc_info()[0]
print "Unexpected error:", sys.exc_info()[1]
--
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