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rewriting run_cmd a bit more to handle timout errors

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This commit is contained in:
Michael Scalzetti 2022-10-26 03:53:00 -04:00
parent dd649aa439
commit 2f09d2398b
1 changed files with 5 additions and 5 deletions
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10
src/sniffer.py
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@ -5,7 +5,11 @@ def run_cmd(cmd, out=subprocess.PIPE, timeout=None):
# Just runs a command, supports changing the pipe n stuff # Just runs a command, supports changing the pipe n stuff
proc = subprocess.Popen(cmd, stdout = out, stderr = subprocess.PIPE, shell=True) proc = subprocess.Popen(cmd, stdout = out, stderr = subprocess.PIPE, shell=True)
proc.wait(timeout=timeout)
try:
proc.wait(timeout=timeout)
except subprocess.TimeoutExpired:
return ("","",-1)
return (proc.stdout.read().decode(), proc.stderr.read().decode(), proc.returncode) return (proc.stdout.read().decode(), proc.stderr.read().decode(), proc.returncode)
@ -44,10 +48,6 @@ class Sniffer:
if code != 0: if code != 0:
return code return code
#time.sleep(timeout+.1) # Give a bit of time for airodump to write
#stdout, code = run_cmd(f"killall -i airodump-ng")
full_filepath = f"{dump_file}-01.csv" full_filepath = f"{dump_file}-01.csv"
return self.parse_sniff(full_filepath) return self.parse_sniff(full_filepath)