From a2d0210780592eb8632ec443ec932070084a7dd2 Mon Sep 17 00:00:00 2001
From: 9seconds <nineseconds@yandex.ru>
Date: Tue, 19 Jun 2018 11:16:47 +0300
Subject: [PATCH] Mention run-mtg script

---
 README.md            | 2 ++
 config/global_ips.go | 7 ++++---
 run-mtg.sh           | 1 +
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 9ac4875..f697f0d 100644
--- a/README.md
+++ b/README.md
@@ -96,3 +96,5 @@ $ docker run --name mtg --restart=unless-stopped -p 444:3128 -p 3129:3129 -d nin
 You will have this tool up and running on port 444. Now curl
 `localhost:3129` to get `tg://` links or do `docker logs mtg`. Also,
 port 3129 will show you some statistics if you are interested in.
+
+Also, you can use [run-mtg.sh](https://github.com/9seconds/mtg/blob/master/run-mtg.sh) script
diff --git a/config/global_ips.go b/config/global_ips.go
index 5a73747..cf695c9 100644
--- a/config/global_ips.go
+++ b/config/global_ips.go
@@ -24,14 +24,15 @@ func fetchIP(url string) (net.IP, error) {
 	}
 	defer resp.Body.Close() // nolint: errcheck
 
-	respData, err := ioutil.ReadAll(resp.Body)
+	respDataBytes, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
 		return nil, err
 	}
+	respData := strings.TrimSpace(string(respDataBytes))
 
-	ip := net.ParseIP(strings.TrimSpace(string(respData)))
+	ip := net.ParseIP(respData)
 	if ip == nil {
-		return nil, errors.Errorf("ifconfig.co returns incorrect IP %s", resp)
+		return nil, errors.Errorf("ifconfig.co returns incorrect IP %s", respData)
 	}
 
 	return ip, nil
diff --git a/run-mtg.sh b/run-mtg.sh
index 8edd1cf..7cc965e 100755
--- a/run-mtg.sh
+++ b/run-mtg.sh
@@ -15,6 +15,7 @@ STAT_PORT=3129
 # docker pull "$IMAGE_NAME"
 docker ps --filter "Name=$CONTAINER_NAME" -aq | xargs -r docker rm -fv
 docker run \
+    -d \
     --name "$CONTAINER_NAME" \
     --sysctl 'net.ipv4.ip_local_port_range=10000 65000' \
     --sysctl net.ipv4.tcp_congestion_control=bbr \