add global RUN flag to stop the threads if needed

src/dokos/dokos.py

@@ -16,6 +16,7 @@ import validators
 # https://superfastpython.com/thread-safe-print-in-python/
 LOCK = Lock()
 
+RUN = True
 ARGS = None
 FOUND = []
 
@@ -80,6 +81,9 @@ def try_passwords(passwords):
     '''
 
     for password in passwords :
+        # we were interrupted by user
+        if not RUN :
+            break
         password = password.strip()
         print_safe("login: " + ARGS.login + " password: " + password)
         try_password(password)
@@ -179,7 +183,7 @@ def main():
         # https://stackoverflow.com/a/15143994
         executor = concurrent.futures.ThreadPoolExecutor(ARGS.threads)
         futures = [executor.submit(try_passwords, group)
-           for group in batched(passwords, 10)]
+           for group in batched(passwords, ppt)]
 
         # https://stackoverflow.com/a/65207578
         try:
@@ -187,6 +191,8 @@ def main():
         except KeyboardInterrupt:
             # User interrupt the program with ctrl+c
             print_safe("Stopping threads...")
+            global RUN
+            RUN = False
             executor.shutdown(wait=True, cancel_futures=True)
             sys.exit()