From 128aba64fefed54232fe20a22a83293f6a269533 Mon Sep 17 00:00:00 2001
From: elblasco <64553614+elblasco@users.noreply.github.com>
Date: Wed, 7 Aug 2024 16:06:20 +0200
Subject: [PATCH] del: epoch pair from synch messages

---
 src/main/java/it/unitn/disi/ds1/qtop/Node.java  | 13 +++----------
 src/main/java/it/unitn/disi/ds1/qtop/Utils.java |  5 ++---
 2 files changed, 5 insertions(+), 13 deletions(-)

diff --git a/src/main/java/it/unitn/disi/ds1/qtop/Node.java b/src/main/java/it/unitn/disi/ds1/qtop/Node.java
index 504f10c..2164454 100644
--- a/src/main/java/it/unitn/disi/ds1/qtop/Node.java
+++ b/src/main/java/it/unitn/disi/ds1/qtop/Node.java
@@ -290,9 +290,8 @@ private void onSynchronisation(@NotNull Synchronisation msg) {
 		this.startHeartBeatCountDown();
 		logger.log(
 				LogLevel.INFO,
-				"[NODE-" + this.nodeId + "] received synchronisation message from coordinator, the new epoch is going" + " to be <" + msg.newEpochPair()
-						.e() + ", " + msg.newEpochPair()
-						.i() + ">" + "last value is now : " + this.history.readValidVariable()
+				"[NODE-" + this.nodeId + "] received synchronisation message from coordinator, the new epoch is going "
+						+ "last value is now : " + this.history.readValidVariable()
 		);
 	}
 
@@ -584,13 +583,7 @@ private void onElection(@NotNull Election msg) {
 						this.getSelf()
 				);
 				this.multicast(
-						new Synchronisation(
-								new PairsHistory(this.history),
-								new Utils.EpochPair(
-										this.history.getLatestCommitted().e(),
-										this.history.getLatestCommitted().i()
-								)
-						),
+						new Synchronisation(new PairsHistory(this.history)),
 						false
 				);
 			}
diff --git a/src/main/java/it/unitn/disi/ds1/qtop/Utils.java b/src/main/java/it/unitn/disi/ds1/qtop/Utils.java
index 4ee2ef2..90fe998 100644
--- a/src/main/java/it/unitn/disi/ds1/qtop/Utils.java
+++ b/src/main/java/it/unitn/disi/ds1/qtop/Utils.java
@@ -325,10 +325,9 @@ public record ElectionACK() implements Serializable {
 	/**
 	 * Message to synchronise all the node after an election.
 	 *
-	 * @param history      the new history of transactions
-	 * @param newEpochPair the new epoch pair
+	 * @param history the new history of transactions
 	 */
-	public record Synchronisation(PairsHistory history, EpochPair newEpochPair) implements Serializable {
+	public record Synchronisation(PairsHistory history) implements Serializable {
 	}
 
 	/**