From 6589586f985b466194a6553c50ab3f7419a13b7f Mon Sep 17 00:00:00 2001
From: Lindolfo 'Lorn' Rodrigues <lorn@lornlab.org>
Date: Tue, 17 Mar 2020 19:30:34 -0300
Subject: Timeout option

Now, you need to pass the timeout for the PowerDNS API in seconds

We need to add the timeout to the GenServer.call function
---
 lib/powerdnsex.ex             | 2 +-
 lib/powerdnsex/config.ex      | 5 ++++-
 lib/powerdnsex/http_client.ex | 6 ++++++
 3 files changed, 11 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/powerdnsex.ex b/lib/powerdnsex.ex
index 6568319..86628b7 100644
--- a/lib/powerdnsex.ex
+++ b/lib/powerdnsex.ex
@@ -98,5 +98,5 @@ defmodule PowerDNSex do
   # Private #
   ###########
 
-  defp call(params), do: GenServer.call(@name, params)
+  defp call(params), do: GenServer.call(@name, params, Config.powerdns_timeout)
 end
diff --git a/lib/powerdnsex/config.ex b/lib/powerdnsex/config.ex
index 34d5889..1302524 100644
--- a/lib/powerdnsex/config.ex
+++ b/lib/powerdnsex/config.ex
@@ -1,6 +1,7 @@
 defmodule PowerDNSex.Config do
   defstruct url: "",
-            token: ""
+            token: "",
+            timeout: "60"
 
   alias PowerDNSex.Config
 
@@ -20,6 +21,8 @@ defmodule PowerDNSex.Config do
 
   def powerdns_token, do: data().token
 
+  def powerdns_timeout, do: :timer.seconds(data().timeout)
+
   def valid?(), do: powerdns_url() && powerdns_token()
 
   ###
diff --git a/lib/powerdnsex/http_client.ex b/lib/powerdnsex/http_client.ex
index 13e5023..3431795 100644
--- a/lib/powerdnsex/http_client.ex
+++ b/lib/powerdnsex/http_client.ex
@@ -13,4 +13,10 @@ defmodule PowerDNSex.HttpClient do
     custom = ["X-API-Key": Config.powerdns_token()]
     Keyword.merge(headers, custom)
   end
+
+  def process_request_options(options) do
+    custom_options = [ssl: [{:versions, [:'tlsv1.1']}], recv_timeout: Config.powerdns_timeout()]
+    Keyword.merge(options, custom_options)
+  end
+
 end
-- 
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