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lib/ua_inspector/pool.ex
defmodule UAInspector.Pool do
@moduledoc """
Connects the plain UAInspector interface with the underlying pool.
"""
@pool_name :ua_inspector_pool
@pool_options [
name: { :local, @pool_name },
worker_module: UAInspector.Server,
size: 5,
max_overflow: 10
]
@doc """
Returns poolboy child specification for supervision tree.
"""
@spec child_spec :: Supervisor.Spec.spec
def child_spec do
opts =
@pool_options
|> Keyword.merge(Application.get_env(:ua_inspector, :pool, []))
:poolboy.child_spec(@pool_name, opts, [])
end
@doc """
Sends a bot check request to a pool worker.
"""
@spec bot?(String.t) :: boolean
def bot?(ua) do
:poolboy.transaction(
@pool_name,
&GenServer.call(&1, { :is_bot, ua })
)
end
@doc """
Sends a HbbTV check request to a pool worker..
"""
@spec hbbtv?(String.t) :: false | String.t
def hbbtv?(ua) do
:poolboy.transaction(
@pool_name,
&GenServer.call(&1, { :is_hbbtv, ua })
)
end
@doc """
Sends a parse request to a pool worker.
"""
@spec parse(String.t) :: map
def parse(ua) do
:poolboy.transaction(
@pool_name,
&GenServer.call(&1, { :parse, ua })
)
end
@doc """
Sends a client parse request to a pool worker.
"""
@spec parse_client(String.t) :: map
def parse_client(ua) do
:poolboy.transaction(
@pool_name,
&GenServer.call(&1, { :parse_client, ua })
)
end
end