2017-11-02T16:00:03.002997+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000009, pos: 34877629), semi-sync up to file mysql-bin.000009, position 34877017.
2017-11-02T16:00:03.003044+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-02T16:00:27.797207+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000009, 34892317)
2017-11-03T23:42:55.002701+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000010, pos: 51874705), semi-sync up to file mysql-bin.000010, position 51874093.
2017-11-03T23:42:55.002727+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-03T23:43:21.885268+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000010, 51890617)
2017-11-04T10:06:26.002630+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000013, pos: 388741073), semi-sync up to file mysql-bin.000013, position 388740460.
2017-11-04T10:06:26.002668+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-04T10:06:52.878113+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000013, 388757011)
2017-11-04T11:59:03.352328+08:00 495094 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000013, pos: 579669804), semi-sync up to file mysql-bin.000013, position 393631183.
2017-11-04T11:59:03.352379+08:00 495094 [Note] Semi-sync replication switched OFF.
2017-11-04T11:59:03.588839+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000014, 876)
2017-11-05T21:03:23.002702+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000015, pos: 48889047), semi-sync up to file mysql-bin.000015, position 48888435.
2017-11-05T21:03:23.002742+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-05T21:03:49.788176+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000015, 48904959)
2017-11-08T01:51:16.002907+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000018, pos: 3732803), semi-sync up to file mysql-bin.000018, position 3732192.
2017-11-08T01:51:16.002937+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-08T01:51:42.797623+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000018, 3748689)
2017-11-08T18:16:23.002923+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000018, pos: 40040128), semi-sync up to file mysql-bin.000018, position 40039516.
2017-11-08T18:16:23.002951+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-08T18:16:49.566228+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000018, 40056040)
2017-11-10T04:20:25.002763+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000020, pos: 9207239), semi-sync up to file mysql-bin.000020, position 9206628.
2017-11-10T04:20:25.002788+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-10T04:20:51.932841+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000020, 9223125)
2017-11-11T05:22:36.002590+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000021, pos: 11507314), semi-sync up to file mysql-bin.000021, position 11506702.
2017-11-11T05:22:36.002617+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-11T05:23:02.877978+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000021, 11523226)
2017-11-12T16:41:44.002781+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000022, pos: 36427544), semi-sync up to file mysql-bin.000022, position 36426932.
2017-11-12T16:41:44.002809+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-12T16:42:10.909127+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000022, 36443456)
2017-11-14T01:26:27.002638+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000024, pos: 2801639), semi-sync up to file mysql-bin.000024, position 2801028.
2017-11-14T01:26:27.002666+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-14T01:26:53.528687+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000024, 2817525)
2017-11-16T09:18:22.002944+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000026, pos: 20248533), semi-sync up to file mysql-bin.000026, position 20247921.
2017-11-16T09:18:22.002981+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-16T09:18:48.869766+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000026, 20264445)
2017-11-16T14:39:02.004578+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000026, pos: 32384377), semi-sync up to file mysql-bin.000026, position 32383765.
2017-11-16T14:39:02.004606+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-16T14:39:28.926236+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000026, 32400289)
2017-11-17T02:03:31.002717+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000027, pos: 4168446), semi-sync up to file mysql-bin.000027, position 4167835.
2017-11-17T02:03:31.002743+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-17T02:03:57.882549+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000027, 4184332)
2017-11-18T07:22:44.002597+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000028, pos: 15953406), semi-sync up to file mysql-bin.000028, position 15952794.
2017-11-18T07:22:44.002625+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-18T07:23:10.879321+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000028, 15969318)
2017-11-18T07:45:00.112686+08:00 4122358 [Note] Aborted connection 4122358 to db: 'dbrstb' user: 'appuser' host: '76.105.98.5' (Got timeout reading communication packets)
2017-11-18T08:33:17.002821+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000028, pos: 18542166), semi-sync up to file mysql-bin.000028, position 18541554.
2017-11-18T08:33:17.002847+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-18T08:33:43.901079+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000028, 18558078)
2017-11-18T09:05:26.002575+08:00 669 [Note] Stop asynchronous binlog_dump to slave (server_id: 1020049020)
2017-11-18T09:05:26.002659+08:00 669 [Note] Aborted connection 669 to db: 'unconnected' user: 'repl' host: '76.20.49.20' (failed on flush_net())
2017-11-18T09:06:04.274350+08:00 0 [ERROR] /data1/app/mysql/bin/mysqld: Got an error reading communication packets
2017-11-18T09:06:08.002553+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000028, pos: 19833726), semi-sync up to file mysql-bin.000028, position 19833114.
2017-11-18T09:06:08.002583+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-18T09:06:09.002808+08:00 843 [ERROR] Semi-sync master failed on net_flush() before waiting for slave reply
2017-11-18T09:06:09.002845+08:00 843 [Note] Stop semi-sync binlog_dump to slave (server_id: 2020049011)
2017-11-18T09:06:09.279677+08:00 843 [Note] Aborted connection 843 to db: 'unconnected' user: 'repl' host: '84.20.49.11' (Found net error)
2017-11-18T17:58:52.249623+08:00 4571770 [Note] Start binlog_dump to master_thread_id(4571770) slave_server(1020049020), pos(, 4)
2017-11-18T17:58:52.249656+08:00 4571770 [Note] Start asynchronous binlog_dump to slave (server_id: 1020049020), pos(, 4)
2017-11-18T17:59:27.341463+08:00 4571958 [Note] Start binlog_dump to master_thread_id(4571958) slave_server(2020049011), pos(, 4)
2017-11-18T17:59:27.341503+08:00 4571958 [Note] Start semi-sync binlog_dump to slave (server_id: 2020049011), pos(, 4)
2017-11-18T17:59:28.746081+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000028, 42225688)
2017-11-18T20:14:41.002797+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000028, pos: 47189285), semi-sync up to file mysql-bin.000028, position 47188673.
2017-11-18T20:14:41.002824+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-18T20:15:07.504250+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000028, 47260080)
2017-11-18T22:20:57.002998+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000028, pos: 51905776), semi-sync up to file mysql-bin.000028, position 51905164.
2017-11-18T22:20:57.003024+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-18T22:21:23.869623+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000028, 51921688)
2017-11-20T02:58:29.003280+08:00 52 [Warning] Timeout waiting for reply of binlog (file: mysql-bin.000031, pos: 6212669), semi-sync up to file mysql-bin.000031, position 6212058.
2017-11-20T02:58:29.003314+08:00 52 [Note] Semi-sync replication switched OFF.
2017-11-20T02:58:55.843304+08:00 0 [Note] Semi-sync replication switched ON at (mysql-bin.000031, 6228555)