Handle Flask's broken pipe error. (#2308)
Handle Flask's broken pipe error. (#2308)

* Handle Flask's broken pipe error.

* Comment line length.

* Convert to string.

sebastienvercammen/RocketMap,Alderon86/RocketMap,birdstream/RocketMap,RocketMap/RocketMap,djfye/RocketMap,AEtHeLsYn/RocketMap,djfye/RocketMap,AEtHeLsYn/RocketMap,tomballgithub/RocketMap,birdstream/RocketMap,AEtHeLsYn/RocketMap,neskk/RocketMap,Alderon86/RocketMap,tomballgithub/RocketMap,neskk/PokemonGo-Map,neskk/RocketMap,houkop/PokemonGo-Map,RocketMap/RocketMap,sebastienvercammen/RocketMap,JapuDCret/RocketMap-Do,djfye/RocketMap,houkop/PokemonGo-Map,neskk/PokemonGo-Map,AEtHeLsYn/RocketMap,neskk/PokemonGo-Map,JapuDCret/RocketMap-Do,neskk/RocketMap,birdstream/RocketMap,djfye/PokemonGo-Map,birdstream/RocketMap,Alderon86/RocketMap,djfye/PokemonGo-Map,tomballgithub/RocketMap,sebastienvercammen/RocketMap,Alderon86/RocketMap,JapuDCret/RocketMap-Do,JapuDCret/RocketMap-Do,RocketMap/RocketMap,neskk/PokemonGo-Map,djfye/PokemonGo-Map,neskk/RocketMap,djfye/RocketMap,RocketMap/RocketMap,houkop/PokemonGo-Map,djfye/PokemonGo-Map,tomballgithub/RocketMap,houkop/PokemonGo-Map,sebastienvercammen/RocketMap