tistory에서 category 정보 요청시 특정시점에서 오류 발생하는 이슈

[neoqmin]

logentries의 에러코드

Alert Fired! Error on error:  TypeError: Cannot read property 'categories' of undefined
Log event and context
2015-10-21 23:20:11.432 verbose: Url=http://www.justwapps.com/facebook/bot_posts/666944600038182?after=2015-10-21T23:19:07.579Z&userid=558c10590528f4ac83c0f061 cName=BlogBot, fName=_requestGetPosts, userId=558c10590528f4ac83c0f061
2015-10-21 23:20:11.432 verbose: + cName=facebook, userId=558c10590528f4ac83c0f061, url=/bot_posts/666944600038182?after=2015-10-21T23:19:07.579Z&userid=558c10590528f4ac83c0f061
2015-10-21 23:20:12.035 verbose: Url=http://www.justwapps.com/facebook/bot_posts/442221962612038?after=2015-10-21T23:19:07.579Z&userid=558c10590528f4ac83c0f061 cName=BlogBot, fName=_requestGetPosts, userId=558c10590528f4ac83c0f061
2015-10-21 23:20:12.035 verbose: + cName=facebook, userId=558c10590528f4ac83c0f061, url=/bot_posts/442221962612038?after=2015-10-21T23:19:07.579Z&userid=558c10590528f4ac83c0f061
2015-10-21 23:20:12.841 verbose: Url=http://www.justwapps.com/google/bot_posts/6319813625635004694?after=2015-10-21T23:19:07.579Z&userid=558c10590528f4ac83c0f061 cName=BlogBot, fName=_requestGetPosts, userId=558c10590528f4ac83c0f061
2015-10-21 23:20:12.841 verbose: + cName=google, userId=558c10590528f4ac83c0f061, url=/bot_posts/6319813625635004694?after=2015-10-21T23:19:07.579Z&userid=558c10590528f4ac83c0f061
2015-10-21 23:20:12.841 verbose: Url=http://www.justwapps.com/kakao/bot_posts/4514421?after=2015-10-21T23:19:07.579Z&userid=558c10590528f4ac83c0f061 cName=BlogBot, fName=_requestGetPosts, userId=558c10590528f4ac83c0f061
2015-10-21 23:20:12.841 verbose: + cName=kakao, userId=558c10590528f4ac83c0f061, url=/bot_posts/4514421?after=2015-10-21T23:19:07.579Z&userid=558c10590528f4ac83c0f061
2015-10-21 23:20:13.843 verbose: Url=http://www.justwapps.com/tistory/bot_posts/wizardfactory?after=2015-10-21T23:19:07.579Z&userid=558c10590528f4ac83c0f061 cName=BlogBot, fName=_requestGetPosts, userId=558c10590528f4ac83c0f061
2015-10-21 23:20:13.843 verbose: + cName=tistory, userId=558c10590528f4ac83c0f061, url=/bot_posts/wizardfactory?after=2015-10-21T23:19:07.579Z&userid=558c10590528f4ac83c0f061

issue #311와 동일한 오류로 판단

1. 현재 tistory에서는 google에서 사용하는 etag를 지원하지 않음
2. logentries에 에러로그가 작성되어 다른 로그의 확인이 어려움

[neoqmin]

임시로 error를 warning으로 교체

[kimalec]

#311 의 sub task임.

[kimalec]

#252 와도 연관 잇음.