catch keyboard interrupt

aquasecurity · Dec 26, 2019 · 649b19f · 649b19f
1 parent 4defbd5
commit 649b19f
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/tracee/tracer.py b/tracee/tracer.py
@@ -991,12 +991,12 @@ def monitor_events(self):
         # loop with callback to handle_event
         self.bpf["events"].open_perf_buffer(self.handle_event, page_cnt=self.buf_pages, lost_cb=self.lost_event)
         while self.do_trace:
-            # It would have been better to parse the events in a "consumer" thread
-            # As python threading is not efficient - parse here
-            for event in self.event_bufs:
-                self.parse_event(event)
-            self.event_bufs = list()
             try:
+                # It would have been better to parse the events in a "consumer" thread
+                # As python threading is not efficient - parse here
+                for event in self.event_bufs:
+                    self.parse_event(event)
+                self.event_bufs = list()
                 self.bpf.perf_buffer_poll(1000)
             except KeyboardInterrupt:
                 exit()