Add bypass #176
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Add bypass #176
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Pull Request Overview
Adds an environment-driven bypass mode to the HTTP API, allowing throttle checks to be skipped when FRENO_BYPASS_ENABLED is set.
- Introduces
bypassEnabledfield onAPIImpland reads it fromFRENO_BYPASS_ENABLED. - Short-circuits
checkhandler to always return HTTP 200 when bypass is enabled.
Comments suppressed due to low confidence (2)
pkg/http/api.go:65
- Add a comment above this field explaining that when true, throttle checks are bypassed to clarify its purpose in the API behavior.
bypassEnabled bool
pkg/http/api.go:171
- Add unit tests for the bypass path to verify that throttle checks are correctly short-circuited and return HTTP 200 when bypass is enabled.
if api.bypassEnabled {
Co-authored-by: Copilot <[email protected]>
This reverts commit 8dd637c.
SrRyan
reviewed
Jun 19, 2025
pkg/throttle/throttler.go
Outdated
| @@ -331,6 +333,10 @@ func (throttler *Throttler) refreshMySQLInventory() error { | |||
| } | |||
| } | |||
| if len(totalHosts) == 0 { | |||
| if throttler.BypassOnNoHostsFound { | |||
| log.Debugf("No hosts for pool: %+v, but bypass is enabled", poolName) | |||
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metrics.GetOrRegisterCounter("<name>", nil).Inc(1)
mhamza15
approved these changes
Jun 19, 2025
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