adk_retry (erlang_adk v0.7.0)

Bounded retry execution with isolated monitored attempts.

Backoff consumes the same absolute deadline as callback execution. Each attempt runs in a fresh lightweight process, so a callback crash, timeout, or excessive heap cannot take down or indefinitely block its caller.

Summary

Types

retry_opts/0

Functions

execute(Fun, Opts0)

execute(Fun, Attempts, Delay, Opts)

Compatibility entry point retained for callers of the original API.

Types

retry_opts/0

-type retry_opts() ::
          #{max_attempts => pos_integer(),
            initial_delay => non_neg_integer(),
            max_delay => non_neg_integer(),
            backoff_factor => number(),
            attempt_timeout => pos_integer() | infinity,
            timeout => non_neg_integer() | infinity,
            deadline => integer() | infinity,
            max_heap_words => pos_integer() | infinity,
            jitter => none | full}.

Functions

execute(Fun, Opts0)

-spec execute(fun(() -> {ok, term()} | {error, term()}), retry_opts()) -> {ok, term()} | {error, term()}.

execute(Fun, Attempts, Delay, Opts)

-spec execute(fun(() -> {ok, term()} | {error, term()}), pos_integer(), non_neg_integer(), retry_opts()) ->
                 {ok, term()} | {error, term()}.

Compatibility entry point retained for callers of the original API.