run relay continuously.

install_guide_myNode_and_Raspiblitz.md

@@ -59,7 +59,7 @@ $ nano app.json
 ```
 Change the following 4 lines:
 
-# myNode
+## myNode
 ``` 
 "macaroon_location": "/home/bitcoin/.lnd/data/chain/bitcoin/mainnet/admin.macaroon",
 "tls_location": "/mnt/hdd/mynode/lnd/tls.cert",
@@ -67,7 +67,7 @@ Change the following 4 lines:
 "lncli_location": "/home/bitcoin/go/bin",
 ```
 
-# Raspiblitz
+## Raspiblitz
 ``` 
 "macaroon_location": "/home/bitcoin/.lnd/data/chain/bitcoin/mainnet/admin.macaroon",
 "tls_location": "/mnt/hdd/lnd/tls.cert",
@@ -113,19 +113,19 @@ $ export USE_PASSWORD=true
 
 We need LND to run with keysend activated. First we check if it is already activated on your node. 
 
-# myNode
+## myNode:
 Go to http://mynode.local/lnd/config and check if the line `accept-keysend=1` is included somewhere in the text.
 
 If `accept-keysend=1` is already included you can continue without changing anything. If `accept-keysend=1` is not included, add it to a new line and click the `Save` button. This will restart your device. (Restarting could take up to several minutes but also hours, so be patient.)
 
-# Raspiblitz
+## Raspiblitz:
 Go to raspiblitz menu, or:
 
 ```sh
 $ raspiblitz
 ```
 
-Find item menu "Services" and active Keysend
+Find item menu "Services" and activate Keysend
 
 ### Run
 Now it's time to run the software.
@@ -136,3 +136,55 @@ $ cd sphinx-relay/config/
 $ npm run prod
 ```
 When Relay starts up, it will print a QR in the terminal. You can scan this in your app (Android or iOS) to connect!
+
+### To make relay run continuously (also after a restart).
+Before you start this part. Make sure your app is connected and you are able to send & receive messages.
+
+Login as admin.
+```sh 
+$ sudo su admin
+```
+Create a file named sphinx-relay.service
+```sh 
+$ sudo nano /etc/systemd/system/sphinx/sphinx-relay.service
+```
+Copy and paste the following text to add it to the file:
+```sh 
+[Unit]
+Description=Sphinx Relay Service
+After=network.target
+
+[Service]
+Type=simple
+User=bitcoin
+WorkingDirectory=/home/bitcoin/sphinx-relay/config/
+ExecStart=npm run prod
+Restart=always
+RestartSec=5
+StandardOutput=syslog
+StandardError=syslog
+SyslogIdentifier=sphinx-relay
+
+[Install]
+WantedBy=multi-user.target
+```
+Save and exit:
+`Ctrl + X`
+
+`Y`
+
+`Enter`
+
+Let's run!
+```sh 
+$ sudo systemctl enable sphinx-relay.service
+$ sudo systemctl start sphinx-relay.service
+```
+Check if relay succesfully started.
+```sh 
+$ sudo systemctl status sphinx-relay.service
+```
+### To stop the program
+```sh 
+$ sudo systemctl stop sphinx-relay.service
+```