plug_attack

v0.2.0

plug_attack v0.2.0 PlugAttack.Storage behaviour

Behaviour for the storage backend for various rules.

Summary

Types

key()
opts()
time()

Time of milliseconds since unix epoch

Callbacks

increment(opts, key, inc, expires_at)
read(opts, key, now)
read_sliding_counter(opts, key, now)
write(opts, key, value, expires_at)
write_sliding_counter(opts, key, now, expires_at)

Types

key() 
key :: term
opts() 
opts :: term
time() 
time :: non_neg_integer

Time of milliseconds since unix epoch.

Callbacks

increment(opts, key, inc, expires_at) 
increment(opts, key, inc :: integer, expires_at :: time) :: integer
read(opts, key, now) 
read(opts, key, now :: time) :: {:ok, term} | :error
read_sliding_counter(opts, key, now) 
read_sliding_counter(opts, key, now :: time) :: non_neg_integer
write(opts, key, value, expires_at) 
write(opts, key, value :: term, expires_at :: time) :: :ok
write_sliding_counter(opts, key, now, expires_at) 
write_sliding_counter(opts, key, now :: time, expires_at :: time) :: :ok