save

mp2/src/raft/raft.go

@@ -22,8 +22,8 @@ import "sync/atomic"
 import "../labrpc"
 import "math/rand"
 import "time"
-// import "fmt"
-// import "strconv"
+import "fmt"
+import "strconv"
 //
 // as each Raft peer becomes aware that successive log entries are
 // committed, the peer should send an ApplyMsg to the service (or
@@ -205,6 +205,7 @@ func (rf *Raft) AppendEntries(args *AppendEntriesArgs, reply *AppendEntriesReply
 	if len(args.Entries) == 0 {
 		reply.Success = true
 		reply.Term = rf.currentTerm
+
 		return
 	} else if len(rf.log) == 0 {
 		for i := 0; i < len(args.Entries); i ++ {
@@ -212,6 +213,9 @@ func (rf *Raft) AppendEntries(args *AppendEntriesArgs, reply *AppendEntriesReply
 		}
 		reply.Success = true
 		reply.Term = rf.currentTerm
+
+		fmt.Print("Follower " + strconv.Itoa(rf.me) + " log: ")
+		fmt.Println(rf.log)
 		// rf.lastApplied = len(rf.log) - 1
 		return
 	} else if args.PrevLogTerm == rf.log[args.PrevLogIndex].Term && len(rf.log) > args.PrevLogIndex {
@@ -229,6 +233,8 @@ func (rf *Raft) AppendEntries(args *AppendEntriesArgs, reply *AppendEntriesReply
 			rf.applyCh <- msgOut
 			rf.mu.Unlock()
 		}
+		fmt.Print("Follower " + strconv.Itoa(rf.me) + " log: ")
+		fmt.Println(rf.log)
 		reply.Success = true
 		reply.Term = rf.currentTerm
 		// rf.lastApplied = len(rf.log) - 1
@@ -543,6 +549,9 @@ func (rf *Raft) Commit(command interface{}) {
 	initialTerm := rf.currentTerm
 	rf.mu.Unlock()
 
+	fmt.Print("New Leader Log: ")
+	fmt.Println(rf.log)
+	
 	numServers := len(rf.peers)
 	count := 1
 	majority := numServers/2