Update listend.py

added necessary fcntl functions
TACC · Mar 24, 2017 · 2d1bb11 · 2d1bb11
1 parent 9d425e4
commit 2d1bb11
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tacc_stats/listend.py b/tacc_stats/listend.py
@@ -3,6 +3,7 @@
 import os, sys
 import time
 import tacc_stats.cfg as cfg
+from fcntl import flock, LOCK_EX, LOCK_NB
 
 def on_message(channel, method_frame, header_frame, body):
     if body[0] == '$': host = body.split('\n')[1].split()[1]