#4 mark should_exit as volatile in the redis_subscriber example to avoid compiler optimization (which leads to infinite loop at exit)

Cylix · Cylix · commit 21ccd49e2d88 · 2015-11-28T11:16:14.000+01:00
diff --git a/examples/redis_subscriber.cpp b/examples/redis_subscriber.cpp
@@ -3,7 +3,7 @@
 #include <signal.h>
 #include <iostream>
 
-bool should_exit = false;
+volatile std::atomic_bool should_exit(false);
 cpp_redis::redis_subscriber sub;
 
 void
