Adding script that wait a reserve remote listening

examples/ocpp1x/continuous-reserve-remote-listening.scala

@@ -0,0 +1,31 @@
+import java.time.ZonedDateTime
+import chargepoint.docile.dsl._
+import com.thenewmotion.ocpp.messages.v1x._
+import scala.concurrent.duration._
+import scala.util._
+
+/**
+ * Continuously listens to reserve now.
+ */
+
+say("Waiting for remote reserve now message")
+
+val noTimeout: AwaitTimeout = InfiniteAwaitTimeout
+val reserveRequest = expectIncoming(requestMatching ( {case r: ReserveNowReq => }).respondingWith(ReserveNowRes(Reservation.Accepted)))(noTimeout)
+
+val chargeTokenId = "04EC2CC2552280"
+say(s"Received reserve now, authorizing... $chargeTokenId")
+
+say("Received reserve now, authorizing...")
+val auth = authorize(chargeTokenId).idTag
+
+say(s"Received status $auth.status")
+if (auth.status == AuthorizationStatus.Accepted) {
+  say("Obtained authorization from Central System;  reserve now")
+  Thread.sleep(2000) // to simulate real chargepoint behaviour
+  statusNotification(status = ChargePointStatus.Reserved(), scope = ConnectorScope(0))
+
+} else {
+  say("Authorization denied by Central System")
+  fail("Not authorized")
+}