The rule cache that stores sampling rules fetched from X-Ray service.
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Methods
(inner) getMatchedRule(sampleRequest, now)
Tries to find a valid rule that matches the sample request.
Parameters:
| Name | Type | Description |
|---|---|---|
sampleRequest |
object | Contains information for rules matching. |
now |
number | Current epoch in seconds. |
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(inner) loadRules(rules)
Load rules fetched from X-Ray service in order sorted by priorities.
Parameters:
| Name | Type | Description |
|---|---|---|
rules |
object | Newly fetched rules to load. |
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(inner) loadTargets(targetsMapping)
Load targets fetched from X-Ray service.
Parameters:
| Name | Type | Description |
|---|---|---|
targetsMapping |
object | Newly fetched targets map with rule name as key. |
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