From 6dfcb659d4e3794b2d9cdb36f99cbaf29aafb428 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Wed, 10 Jan 2018 13:33:06 +0100
Subject: [PATCH] Handle daemonization

---
 dnscrypt-proxy/dnscrypt-proxy.toml | 43 +++++++++++++++++++++++-------
 dnscrypt-proxy/main.go             |  5 ++++
 2 files changed, 39 insertions(+), 9 deletions(-)

diff --git a/dnscrypt-proxy/dnscrypt-proxy.toml b/dnscrypt-proxy/dnscrypt-proxy.toml
index 4edd62dc..f3802a34 100644
--- a/dnscrypt-proxy/dnscrypt-proxy.toml
+++ b/dnscrypt-proxy/dnscrypt-proxy.toml
@@ -1,25 +1,50 @@
-#  dnscrypt-proxy configuration
 
-# List of servers to use
-# If this line is commented, all registered servers will be used
+####################################
+#                                  #
+#   dnscrypt-proxy configuration   #
+#                                  #
+####################################
+
+
+############## Global settings ##############
+
+## List of servers to use
+## If this line is commented, all registered servers will be used
+
 server_names = ["dnscrypt.org-fr"]
 
-# List of local addresses and ports to listen to. Can be IPv4 and/or IPv6.
+
+## List of local addresses and ports to listen to. Can be IPv4 and/or IPv6.
+
 listen_addresses = ["127.0.0.1:53", "[::1]:53"]
 
-# Run the server as a background process
+
+## Whether to the server as a background process
+## Do not set to true if you are using systemd.
+
 daemonize = false
 
-# Always use TCP to connect to upstream servers
+
+## Always use TCP to connect to upstream servers
+
 force_tcp = false
 
-# Timeout, in milliseconds
+
+## Timeout, in milliseconds
+
 timeout = 2500
 
-# Delay, in minutes, after which certificates are reloaded
+
+## Delay, in minutes, after which certificates are reloaded
+
 cert_refresh_delay = 30
 
-# Static list of available servers
+
+
+############## Servers ##############
+
+## Static list of available servers
+
 [servers]
   [servers."dnscrypt.org-fr"]
   provider_name = "2.dnscrypt-cert.fr.dnscrypt.org"
diff --git a/dnscrypt-proxy/main.go b/dnscrypt-proxy/main.go
index c504d8b4..f553ed91 100644
--- a/dnscrypt-proxy/main.go
+++ b/dnscrypt-proxy/main.go
@@ -7,6 +7,8 @@ import (
 	"net"
 	"time"
 
+	"github.com/VividCortex/godaemon"
+
 	"golang.org/x/crypto/curve25519"
 )
 
@@ -29,6 +31,9 @@ func main() {
 	if err := ConfigLoad(&proxy, "dnscrypt-proxy.toml"); err != nil {
 		panic(err)
 	}
+	if proxy.daemonize {
+		godaemon.MakeDaemon(&godaemon.DaemonAttr{})
+	}
 	proxy.StartProxy()
 }