Fix executeAfter seqNr for queue / log client

The first sequence number on the replicas is zero

src/refit/application/log/REFITLogClient.java

@@ -19,7 +19,7 @@ public class REFITLogClient extends REFITClientThread {
 
 	public REFITLogClient(REFITClientLibrary service) {
 		super(service);
-		this.lastRequestSeqNr = 0;
+		this.lastRequestSeqNr = -1;
 	}
 
 

src/refit/application/queue/REFITQueueClient.java

@@ -16,7 +16,7 @@ public class REFITQueueClient extends REFITClientThread {
 
 	public REFITQueueClient(REFITClientLibrary service) {
 		super(service);
-		this.lastRequestSeqNr = 0;
+		this.lastRequestSeqNr = -1;
 	}
 
 

src/refit/replica/client/REFITClientStage.java

@@ -137,7 +137,7 @@ public class REFITClientStage extends REFITStage {
 			// ignore panic for requests that cannot be executed just yet, the client will resend the panic anyways
 			if (request.executeAfter >= executionNextSeqNr) {
 				REFITLogger.logWarning(this, "Ignoring panic with executeAfter "
-						+ request.executeAfter + " newer than current progress " + executionNextSeqNr);
+						+ request.executeAfter + " newer than next seqNr" + executionNextSeqNr);
 				return;
 			}