Allow frontend and backend to be run separately.

Add the 'check_online' method to check whether the backend is accessible
or not.
Reduce the wait for running threads timeout on quit.
Add retry feature to the backend requests send.

1 files changed, 11 insertions, 2 deletions

diff --git a/src/leap/bitmask/backend_app.py b/src/leap/bitmask/backend_app.py
index 716ae4a7..ce75dc80 100644
--- a/src/leap/bitmask/backend_app.py
+++ b/src/leap/bitmask/backend_app.py
@@ -22,6 +22,8 @@ import multiprocessing
 import signal
 
 from leap.bitmask.backend.leapbackend import LeapBackend
+from leap.bitmask.backend.utils import generate_certificates
+from leap.bitmask.logs.utils import create_logger
 from leap.bitmask.util import dict_to_flags
 
 logger = logging.getLogger(__name__)
@@ -44,7 +46,7 @@ def signal_handler(signum, frame):
     logger.debug("{0}: SIGNAL #{1} catched.".format(pname, signum))
 
 
-def run_backend(bypass_checks, flags_dict, frontend_pid=None):
+def run_backend(bypass_checks=False, flags_dict=None, frontend_pid=None):
     """
     Run the backend for the application.
 
@@ -57,8 +59,15 @@ def run_backend(bypass_checks, flags_dict, frontend_pid=None):
     signal.signal(signal.SIGINT, signal.SIG_IGN)
     signal.signal(signal.SIGTERM, signal_handler)
 
-    dict_to_flags(flags_dict)
+    if flags_dict is not None:
+        dict_to_flags(flags_dict)
 
     backend = LeapBackend(bypass_checks=bypass_checks,
                           frontend_pid=frontend_pid)
     backend.run()
+
+
+if __name__ == '__main__':
+    logger = create_logger(debug=True)
+    generate_certificates()
+    run_backend()