Packages
dqe
0.1.33
0.4.15
0.4.14
0.4.13
0.4.12
0.4.11
0.4.10
0.4.9
0.4.8
0.4.7
0.4.6
0.4.5
0.4.4
0.4.3
0.4.2
0.4.1
0.4.0
0.3.25
0.3.24
0.3.23
0.3.22
0.3.21
0.3.20
0.3.19
0.3.18
0.3.17
0.3.16
0.3.15
0.3.14
0.3.13
0.3.12
0.3.11
0.3.10
0.3.9
0.3.8
0.3.7
0.3.6
0.3.5
0.3.4
0.3.3
0.3.2
0.3.1
0.2.2
0.2.1
0.2.0
0.1.36
0.1.35
0.1.34
0.1.33
0.1.22
0.1.21
0.1.20
0.1.10
0.1.9
DalmatinerDB query engine
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src/dqe_sup.erl
-module(dqe_sup).
-behaviour(supervisor).
%% API
-export([start_link/0]).
%% Supervisor callbacks
-export([init/1]).
%% Helper macro for declaring children of supervisor
-define(CHILD(I, Type), {I, {I, start_link, []}, permanent, 5000, Type, [I]}).
%% ===================================================================
%% API functions
%% ===================================================================
start_link() ->
supervisor:start_link({local, ?MODULE}, ?MODULE, []).
%% ===================================================================
%% Supervisor callbacks
%% ===================================================================
init([]) ->
{ok, {Host, Port}} = application:get_env(dqe, backend),
{ok, PoolSize} = application:get_env(dqe, pool_size),
{ok, PoolMax} = application:get_env(dqe, pool_max),
Name = backend_connection,
SizeArgs = [
{size, PoolSize},
{max_overflow, PoolMax}
],
PoolArgs = [{name, {local, Name}},
{worker_module, dalmatiner_connection}] ++ SizeArgs,
WorkerArgs = [Host, Port],
{ok, {{one_for_one, 5, 10},
[poolboy:child_spec(Name, PoolArgs, WorkerArgs)]}}.