Merge pull request #3 from lncm/configurable-sleep-time

Make the polling time customizable, and document how to customize it

README.md

@@ -27,3 +27,4 @@ Other than that everything should be in the default paths.
 
 - JSONRPCURL (Default: http://10.254.2.2:8332) : Is the JSON-RPC interface for bitcoind
 - LND_CONTAINER_NAME (Default: lnd) : is the container name to restart
+- SLEEPTIME (Default: 3600) : Configures how often to poll. Ideally we should set this high so we minimize disruptions, but we might want to set it lower for testing.

switch.sh

@@ -17,6 +17,11 @@
 # Then
 PASSWORD=`cat /secrets/rpcpass.txt`
 
+# If sleeptime isn't set, set it to 3600 (1 hour)
+if [ -z $SLEEPTIME ]; then
+    SLEEPTIME=3600
+fi
+
 # If JSONRPCURL doesn't exist then set it
 if [ -z $JSONRPCURL ]; then
     JSONRPCURL="http://10.254.2.2:8332"
@@ -83,6 +88,6 @@ while true; do
 
     #TODO: Lets maybe try to switch back
   fi
-  # Run every every 1 hour
-  sleep 3600
+  # Run every every 1 hour by default or as per configurable
+  sleep $SLEEPTIME
 done