manual:config:items:item:custom_intervals

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manual:config:items:item:custom_intervals [2019/10/07 06:35]
127.0.0.1 external edit
manual:config:items:item:custom_intervals [2020/09/17 13:20] (current)
dimir added "Custom intervals correlation" section
Line 24: Line 24:
  
 === Scheduling intervals === === Scheduling intervals ===
 +
 Scheduling intervals are used to check items at specific times. While flexible intervals are designed to redefine the default item update interval, the scheduling intervals are used to specify an independent checking schedule, which is executed in parallel. ​ Scheduling intervals are used to check items at specific times. While flexible intervals are designed to redefine the default item update interval, the scheduling intervals are used to specify an independent checking schedule, which is executed in parallel. ​
  
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 |h9-12,​15m0s30|every day at 9:00:30, 10:00:30, 11:00:30, 12:00:30, 15:00:30| |h9-12,​15m0s30|every day at 9:00:30, 10:00:30, 11:00:30, 12:00:30, 15:00:30|
 |h9-12s30|every day at 9:00:30, 9:01:30, 9:02:30 ... 12:58:30, 12:59:30| |h9-12s30|every day at 9:00:30, 9:01:30, 9:02:30 ... 12:58:30, 12:59:30|
-|h9m/​30;​h10|every day at 9:00, 9:30, 10:00|+|h9m/​30;​h10 ​(//​API-specific syntax//)|every day at 9:00, 9:30, 10:00| 
 +|h9m/30\\ h10 (//add this as another row in frontend//​)|every day at 9:00, 9:30, 10:00| 
 + 
 +=== Custom intervals correlation === 
 + 
 +Keep in mind that when configuring custom intervals the value of //Update interval// is taken into account. The following table shows correlation between custom intervals and //Update interval//.
  
 +^Update interval^Flexible^Scheduling^Result ​                       ^
 +|0              |        |          |//​Error// ​                    |
 +|0              |non-zero| ​         |Flexible ​                     |
 +|0              |        |non-zero ​ |Scheduling ​                   |
 +|non-zero ​      ​| ​       |          |Update interval ​              |
 +|non-zero ​      ​|non-zero| ​         |Flexible ​                     |
 +|non-zero ​      ​| ​       |non-zero ​ |Update interval and Scheduling|