resilience4clj.retry — tessellator/resilience4clj-retry 0.2.0

Functions to create and execute retrys.

configure-registry! clj

(configure-registry! configs-map)

Overwrites the global registry with one that contains the configs-map.

configs-map is a map whose keys are names and vals are configs. When a retry is created, you may specify one of the names in this map to use as the config for that retry.

:default is a special name. It will be used as the config for retrys that do not specify a config to use.

execute clj

(execute retry f & args)

Apply args to f within the retry context.

exponential-backoff clj

(exponential-backoff initial-interval-millis)

(exponential-backoff initial-interval-millis multiplier)

Creates an exponential backoff interval function.

exponential-random-backoff clj

(exponential-random-backoff initial-interval-millis)

(exponential-random-backoff initial-interval-millis multiplier)

(exponential-random-backoff initial-interval-millis
                            multiplier
                            randomization-factor)

Creates an exponential random backoff interval function.

interval clj

(interval interval-millis)

Creates an interval function.

randomized clj

(randomized interval-millis)

(randomized interval-millis randomization-factor)

Creates a randomized interval function.

registry clj

The global retry and config registry.

retry clj

(retry name config)

Creates a retry with the specified name and config.

retry! clj

(retry! name)

(retry! name config)

Creates or fetches a retry with the specified name and config and stores it in the global registry.

The config value can be either a config map or the name of a config map stored in the global registry.

If the retry already exists in the global registry, the config value is ignored.

with-retry clj macro

(with-retry retry & body)

Executes body within the retry context.

retry is either a retry or the name of one in the global registry. If you provide a name and a retry of that name does not already exist in the global registry, one will be created with the :default config.