{"action":"created","issue":{"url":"https://api.github.com/repos/garyburd/redigo/issues/108","labels_url":"https://api.github.com/repos/garyburd/redigo/issues/108/labels{/name}","comments_url":"https://api.github.com/repos/garyburd/redigo/issues/108/comments","events_url":"https://api.github.com/repos/garyburd/redigo/issues/108/events","html_url":"https://github.com/garyburd/redigo/issues/108","id":55991491,"number":108,"title":"what is the 'ERR :0' meaning?","user":{"login":"linshibo","id":1276632,"avatar_url":"https://avatars.githubusercontent.com/u/1276632?v=3","gravatar_id":"","url":"https://api.github.com/users/linshibo","html_url":"https://github.com/linshibo","followers_url":"https://api.github.com/users/linshibo/followers","following_url":"https://api.github.com/users/linshibo/following{/other_user}","gists_url":"https://api.github.com/users/linshibo/gists{/gist_id}","starred_url":"https://api.github.com/users/linshibo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/linshibo/subscriptions","organizations_url":"https://api.github.com/users/linshibo/orgs","repos_url":"https://api.github.com/users/linshibo/repos","events_url":"https://api.github.com/users/linshibo/events{/privacy}","received_events_url":"https://api.github.com/users/linshibo/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"garyburd","id":33411,"avatar_url":"https://avatars.githubusercontent.com/u/33411?v=3","gravatar_id":"","url":"https://api.github.com/users/garyburd","html_url":"https://github.com/garyburd","followers_url":"https://api.github.com/users/garyburd/followers","following_url":"https://api.github.com/users/garyburd/following{/other_user}","gists_url":"https://api.github.com/users/garyburd/gists{/gist_id}","starred_url":"https://api.github.com/users/garyburd/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/garyburd/subscriptions","organizations_url":"https://api.github.com/users/garyburd/orgs","repos_url":"https://api.github.com/users/garyburd/repos","events_url":"https://api.github.com/users/garyburd/events{/privacy}","received_events_url":"https://api.github.com/users/garyburd/received_events","type":"User","site_admin":false},"milestone":null,"comments":22,"created_at":"2015-01-30T03:46:40Z","updated_at":"2015-02-26T04:00:13Z","closed_at":null,"body":"I got a lot of errors , which are 'ERR :0' or  'ERR :1',  I got them from my log file.\r\ncmds and errors:\r\n```\r\nlog.2015-01-24.001:2015/01/24 11:26:35 [EE] db.go:59 handleDBQueue(): [asyncDB {233 0xc208f28980 HSET [user:233:accepted_quest:254 step 8]} ERR :0]\r\nlog.2015-01-24.001:2015/01/24 14:07:49 [EE] db.go:59 handleDBQueue(): [asyncDB {301 0xc208386ec0 HSET [user:301:baseInfo shenshou_curr 23]} ERR :0]\r\nlog.2015-01-24.001:2015/01/24 21:13:14 [EE] db.go:59 handleDBQueue(): [asyncDB {557 0xc208fa3a80 HSET [user:557:guides drawcard 999]} ERR :0]\r\nlog.2015-01-25.001:2015/01/25 08:27:21 [EE] db.go:59 handleDBQueue(): [asyncDB {150 0xc208f7ee40 HSET [user:150:baseInfo exp 293]} ERR :0]\r\nlog.2015-01-25.001:2015/01/25 13:10:19 [EE] db.go:59 handleDBQueue(): [asyncDB {63 0xc208880d40 HSET [user:63:guanqiaDetail:69 simpleCanWipe 1]} ERR :1]\r\nlog.2015-01-25.001:2015/01/25 13:25:01 [EE] db.go:59 handleDBQueue(): [asyncDB {688 0xc208d21500 HSET [user:688:guides employ 999]} ERR :1]\r\nlog.2015-01-25.001:2015/01/25 17:37:42 [EE] db.go:59 handleDBQueue(): [asyncDB {752 0xc208f9c700 HSET [user:752:baseInfo shenshou_curr 0]} ERR :1]\r\nlog.2015-01-25.001:2015/01/25 19:31:19 [EE] db.go:59 handleDBQueue(): [asyncDB {0 <nil> LPUSH [opcode:133 2927603]} ERR :178]\r\nlog.2015-01-25.001:2015/01/25 19:31:19 [EE] db.go:59 handleDBQueue(): [asyncDB {679 0xc208742c80 HSET [user:679:accepted_quest:5 step 1]} ERR :0]\r\nlog.2015-01-26.001:2015/01/26 02:29:02 [EE] db.go:59 handleDBQueue(): [asyncDB {0 <nil> LPUSH [opcode:9 2915959]} ERR :8805]\r\nlog.2015-01-26.001:2015/01/26 02:29:05 [EE] db.go:59 handleDBQueue(): [asyncDB {11 0xc2091b80c0 HSET [user:11:accepted_quest:175 step 4]} ERR :0]\r\nlog.2015-01-26.001:2015/01/26 07:42:15 [EE] db.go:59 handleDBQueue(): [asyncDB {0 <nil> LPUSH [opcode:16 8901047]} ERR :415]\r\nlog.2015-01-26.001:2015/01/26 11:30:00 [EE] db.go:59 handleDBQueue(): [asyncDB {0 <nil> LPUSH [opcode:108 6737109]} ERR :874]\r\nlog.2015-01-27.001:2015/01/27 01:59:51 [EE] db.go:59 handleDBQueue(): [asyncDB {0 <nil> LPUSH [opcode:134 8056353]} ERR :1041]\r\nlog.2015-01-27.001:2015/01/27 09:35:45 [EE] db.go:59 handleDBQueue(): [asyncDB {945 0xc208537280 HSET [user:945:baseInfo exp 318]} ERR :0]\r\nlog.2015-01-27.001:2015/01/27 15:52:24 [EE] db.go:59 handleDBQueue(): [asyncDB {218 0xc20870b400 HSET [user:218:accepted_quest:119 finish 1]} ERR :0]\r\nlog.2015-01-28.001:2015/01/28 00:42:08 [EE] db.go:59 handleDBQueue(): [asyncDB {1034 0xc2086737c0 HSET [user:1034:baseInfo armUpgradeStone 76]} ERR :0]\r\nlog.2015-01-28.001:2015/01/28 02:24:20 [EE] db.go:59 handleDBQueue(): [asyncDB {1070 0xc208838b40 HSET [user:1070:baseInfo login_arm 0]} ERR :0]\r\nlog.2015-01-28.001:2015/01/28 10:51:24 [EE] db.go:59 handleDBQueue(): [asyncDB {205 0xc20d31f140 HSET [user:205:baseInfo power 16]} ERR :0]\r\nlog.2015-01-28.001:2015/01/28 15:06:34 [EE] db.go:59 handleDBQueue(): [asyncDB {614 0xc208838ec0 HSET [user:614:accepted_quest:142 step 6]} ERR :0]\r\nlog.2015-01-28.001:2015/01/28 18:33:58 [EE] db.go:59 handleDBQueue(): [asyncDB {105 0xc208e129c0 SADD [user:105:arms 432]} ERR :1]\r\nlog.2015-01-28.001:2015/01/28 22:06:15 [EE] db.go:59 handleDBQueue(): [asyncDB {1134 0xc208c8d040 HSET [user:1134:guides drawcard 999]} ERR :0]\r\nlog.2015-01-29.001:2015/01/29 14:09:00 [EE] db.go:59 handleDBQueue(): [asyncDB {124 0xc208556b40 HSET [user:124:baseInfo pkCount 5]} ERR :0]\r\nlog.2015-01-29.001:2015/01/29 18:28:22 [EE] db.go:59 handleDBQueue(): [asyncDB {0 <nil> LPUSH [opcode:6 10966403]} ERR :21811]\r\n```\r\n\r\nwhat does this mean? where does it come from ?\r\nIt happend sometimes  and I couldn't get it in my test."},"comment":{"url":"https://api.github.com/repos/garyburd/redigo/issues/comments/76118601","html_url":"https://github.com/garyburd/redigo/issues/108#issuecomment-76118601","issue_url":"https://api.github.com/repos/garyburd/redigo/issues/108","id":76118601,"user":{"login":"linshibo","id":1276632,"avatar_url":"https://avatars.githubusercontent.com/u/1276632?v=3","gravatar_id":"","url":"https://api.github.com/users/linshibo","html_url":"https://github.com/linshibo","followers_url":"https://api.github.com/users/linshibo/followers","following_url":"https://api.github.com/users/linshibo/following{/other_user}","gists_url":"https://api.github.com/users/linshibo/gists{/gist_id}","starred_url":"https://api.github.com/users/linshibo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/linshibo/subscriptions","organizations_url":"https://api.github.com/users/linshibo/orgs","repos_url":"https://api.github.com/users/linshibo/repos","events_url":"https://api.github.com/users/linshibo/events{/privacy}","received_events_url":"https://api.github.com/users/linshibo/received_events","type":"User","site_admin":false},"created_at":"2015-02-26T04:00:13Z","updated_at":"2015-02-26T04:00:13Z","body":"1 Now , I don't have the error \"redigo: unexpected response line\"\r\n2 Just like the errors above , I have print both  values and errors   returned from `Do`"}}