Cachex.Services.Locksmith.Queue (Cachex v3.4.0) View Source

Transaction queue backing a cache instance.

This has to live outside of the Cachex.Services.Locksmith global process as otherwise caches would then compete with each other for resources which is far from optimal.

Each cache will therefore have their own queue process, represented in this module, and will operate using the utilities provided in the main Locksmith service module (rather than using this module directly).

Link to this section Summary

Functions

execute(cache, func)

Executes a function in a lock-free context.

start_link(cache)

Starts the internal server process backing this queue.

transaction(cache, keys, func)

Executes a function in a transactional context.

Link to this section Functions

execute(cache, func)

Specs

execute(Spec.cache(), (() -> any())) :: any()

Executes a function in a lock-free context.

start_link(cache)

Specs

start_link(Spec.cache()) :: [GenServer.on_start()]

Starts the internal server process backing this queue.

This is little more than starting a GenServer process using this module, although it does use the provided cache record to name the new server.

transaction(cache, keys, func)

Specs

transaction(Spec.cache(), [any()], (() -> any())) :: any()

Executes a function in a transactional context.