From ec9e30ea5811a3d314654b4ff7f3a2f47a92fd37 Mon Sep 17 00:00:00 2001
From: Ray Ozzie <ray@ozzie.net>
Date: Mon, 21 Mar 2016 14:20:50 -0700
Subject: [PATCH] asdf

---
 install.sh  | 39 ---------------------------------------
 install.sh~ |  2 ++
 start.sh    | 38 ++++++++++++++++++++++++++++++++++++++
 start.sh~   | 11 ++++++++++-
 4 files changed, 50 insertions(+), 40 deletions(-)

diff --git a/install.sh b/install.sh
index f8c031a..7fd3781 100755
--- a/install.sh
+++ b/install.sh
@@ -14,43 +14,6 @@ if [[ $1 != "" ]]; then VERSION=$1; fi
 echo "The Things Network Gateway installer"
 echo ""
 
-# Retrieve gateway configuration for later
-env
-
-echo "Configuring gateway:"
-
-if [[ $GATEWAY_NAME == "" ]]; then
-    echo "ERROR: NO GATEWAY_NAME FOUND IN ENVIRONMENT"
-    exit 1
-fi
-echo GATEWAY_NAME: $GATEWAY_NAME
-
-if [[ $GATEWAY_EMAIL == "" ]]; then
-    echo "ERROR: NO GATEWAY_EMAIL FOUND IN ENVIRONMENT"
-    exit 1
-fi
-echo GATEWAY_EMAIL: $GATEWAY_EMAIL
-
-if [[ $GATEWAY_LAT == "" ]]; then
-    echo "ERROR: NO GATEWAY_LAT (latitude) FOUND IN ENVIRONMENT"
-    exit 1
-fi
-echo GATEWAY_LAT: $GATEWAY_LAT
-
-if [[ $GATEWAY_LON == "" ]]; then
-    echo "ERROR: NO GATEWAY_LON (longitude) FOUND IN ENVIRONMENT"
-    exit 1
-fi
-echo GATEWAY_LON: $GATEWAY_LON
-
-if [[ $GATEWAY_ALT == "" ]]; then
-    echo "ERROR: NO GATEWAY_ALT (altitude) FOUND IN ENVIRONMENT"
-    exit 1
-fi
-echo GATEWAY_ALT: $GATEWAY_ALT
-
-echo ""
-
 # Check dependencies
 echo "Installing dependencies..."
 apt-get update
@@ -118,8 +81,6 @@ if [ -f ./bin/poly_pkt_fwd ]; then rm ./bin/poly_pkt_fwd; fi
 ln -s $INSTALL_DIR/packet_forwarder/poly_pkt_fwd/poly_pkt_fwd ./bin/poly_pkt_fwd
 cp -f ./packet_forwarder/poly_pkt_fwd/global_conf.json ./bin/global_conf.json
 
-echo -e "{\n\t\"gateway_conf\": {\n\t\t\"gateway_ID\": \"0000000000000000\",\n\t\t\"servers\": [ { \"server_address\": \"croft.thethings.girovito.nl\", \"serv_port_up\": 1700, \"serv_port_down\": 1701, \"serv_enabled\": true } ],\n\t\t\"ref_latitude\": $GATEWAY_LAT,\n\t\t\"ref_longitude\": $GATEWAY_LON,\n\t\t\"ref_altitude\": $GATEWAY_ALT,\n\t\t\"contact_email\": \"$GATEWAY_EMAIL\",\n\t\t\"description\": \"$GATEWAY_NAME\" \n\t}\n}" >./bin/local_conf.json
-
 popd
 
 echo "Installation completed."
diff --git a/install.sh~ b/install.sh~
index 890f9b2..f8c031a 100755
--- a/install.sh~
+++ b/install.sh~
@@ -15,6 +15,8 @@ echo "The Things Network Gateway installer"
 echo ""
 
 # Retrieve gateway configuration for later
+env
+
 echo "Configuring gateway:"
 
 if [[ $GATEWAY_NAME == "" ]]; then
diff --git a/start.sh b/start.sh
index 7bdc839..cc0b05d 100755
--- a/start.sh
+++ b/start.sh
@@ -1,5 +1,43 @@
 #! /bin/bash
 
+# Configure the global and local configuration files via the environment
+
+echo "Configuring gateway:"
+
+if [[ $GATEWAY_NAME == "" ]]; then
+    echo "ERROR: NO GATEWAY_NAME FOUND IN ENVIRONMENT"
+    exit 1
+fi
+echo GATEWAY_NAME: $GATEWAY_NAME
+
+if [[ $GATEWAY_EMAIL == "" ]]; then
+    echo "ERROR: NO GATEWAY_EMAIL FOUND IN ENVIRONMENT"
+    exit 1
+fi
+echo GATEWAY_EMAIL: $GATEWAY_EMAIL
+
+if [[ $GATEWAY_LAT == "" ]]; then
+    echo "ERROR: NO GATEWAY_LAT (latitude) FOUND IN ENVIRONMENT"
+    exit 1
+fi
+echo GATEWAY_LAT: $GATEWAY_LAT
+
+if [[ $GATEWAY_LON == "" ]]; then
+    echo "ERROR: NO GATEWAY_LON (longitude) FOUND IN ENVIRONMENT"
+    exit 1
+fi
+echo GATEWAY_LON: $GATEWAY_LON
+
+if [[ $GATEWAY_ALT == "" ]]; then
+    echo "ERROR: NO GATEWAY_ALT (altitude) FOUND IN ENVIRONMENT"
+    exit 1
+fi
+echo GATEWAY_ALT: $GATEWAY_ALT
+
+echo ""
+
+echo -e "{\n\t\"gateway_conf\": {\n\t\t\"gateway_ID\": \"0000000000000000\",\n\t\t\"servers\": [ { \"server_address\": \"croft.thethings.girovito.nl\", \"serv_port_up\": 1700, \"serv_port_down\": 1701, \"serv_enabled\": true } ],\n\t\t\"ref_latitude\": $GATEWAY_LAT,\n\t\t\"ref_longitude\": $GATEWAY_LON,\n\t\t\"ref_altitude\": $GATEWAY_ALT,\n\t\t\"contact_email\": \"$GATEWAY_EMAIL\",\n\t\t\"description\": \"$GATEWAY_NAME\" \n\t}\n}" >./bin/local_conf.json
+
 # Reset gateway ID based on MAC
 ./packet_forwarder/reset_pkt_fwd.sh start ./bin/local_conf.json
 
diff --git a/start.sh~ b/start.sh~
index 6854e2e..7bdc839 100755
--- a/start.sh~
+++ b/start.sh~
@@ -1,5 +1,8 @@
 #! /bin/bash
 
+# Reset gateway ID based on MAC
+./packet_forwarder/reset_pkt_fwd.sh start ./bin/local_conf.json
+
 # Test the connection, wait if needed.
 while [[ $(ping -c1 google.com 2>&1 | grep " 0% packet loss") == "" ]]; do
   echo "[TTN Gateway]: Waiting for internet connection..."
@@ -7,4 +10,10 @@ while [[ $(ping -c1 google.com 2>&1 | grep " 0% packet loss") == "" ]]; do
   done
 
 # Fire up the forwarder.  
-./poly_pkt_fwd
\ No newline at end of file
+while true
+  do
+    echo "[TTN Gateway]: Starting packet forwarder..."
+    ./poly_pkt_fwd
+    echo "[TTN Gateway]: Packet forwarder exited; retrying in 15s..."
+    sleep 15
+  done