lmirosevic / GBPing

Highly accurate ICMP Ping controller for iOS
Apache License 2.0
279 stars 87 forks source link

concurrent modification #21

Closed mohammad-rahchamani closed 8 years ago

mohammad-rahchamani commented 8 years ago

there is a problem with timeoutTimers dictionary that when we are trying to invalidate all timers in stop method we also try to remove an object from it in listenOnce method concurrently. I've faced it several times.