diff --git a/handlePatches.go b/handlePatches.go
index 595a918..1237cba 100644
--- a/handlePatches.go
+++ b/handlePatches.go
@@ -14,7 +14,7 @@ func addNewPatches(pb *forgepb.Patches, reqPB *httppb.HttpRequest) *forgepb.Patc
 		me.forge.AddNewPatch(newpatch)
 		newPatchesPB.Append(newpatch)
 	}
-	reqPB.Log = append(reqPB.Log, log.Sprintf("Recived %d patches from client", newPatchesPB.Len()))
+	reqPB.Logf("Recived %d patches from client", newPatchesPB.Len())
 	return newPatchesPB
 }
 
diff --git a/http.go b/http.go
index 74f1e66..9f6c43f 100644
--- a/http.go
+++ b/http.go
@@ -13,7 +13,7 @@ import (
 
 func logReqPB(pb *httppb.HttpRequest) {
 	log.Info("LOG: httppb.HttpRequest START:")
-	for i, line := range pb.Log {
+	for i, line := range pb.Logs {
 		log.Infof("%d, URL:%s LINE: %s\n", int(i), pb.URL, line)
 	}
 	log.Info("LOG: httppb.HttpRequest END")
@@ -21,9 +21,9 @@ func logReqPB(pb *httppb.HttpRequest) {
 
 func okHandler(w http.ResponseWriter, r *http.Request) {
 	reqPB, err := httppb.ReqToPB(r)
-	reqPB.Log = append(reqPB.Log, fmt.Sprintf("START: Got %d bytes from the client", len(reqPB.ClientData)))
+	reqPB.Log("START: Got %d bytes from the client", len(reqPB.ClientData))
 	if err != nil {
-		reqPB.Log = append(reqPB.Log, fmt.Sprintf("httppb err %v", err))
+		reqPB.Logf("httppb err %v", err)
 	}
 
 	route := reqPB.Route
@@ -38,25 +38,25 @@ func okHandler(w http.ResponseWriter, r *http.Request) {
 	if strings.HasPrefix(route, "/repos/") {
 		pb := gitpb.NewRepos()
 		if err := pb.Unmarshal(reqPB.ClientData); err == nil {
-			reqPB.Log = append(reqPB.Log, log.Sprintf("Repos Unmarshal() len=%d", pb.Len()))
+			reqPB.Log("Repos Unmarshal() len=%d", pb.Len())
 		} else {
-			reqPB.Log = append(reqPB.Log, log.Sprintf("Repos Unmarshal() err=%v", err))
+			reqPB.Logf("Repos Unmarshal() err=%v", err)
 		}
 		result := gitpb.NewRepos()
 		switch route {
 		case "/repos/check":
 			result = addRequest(pb, reqPB)
-			reqPB.Log = append(reqPB.Log, log.Sprintf("repos check result.Len()=%d pb.Len()=%d\n", result.Len(), pb.Len()))
+			reqPB.Logf("repos check result.Len()=%d pb.Len()=%d\n", result.Len(), pb.Len())
 		case "/repos/pull":
 			result = pullRequest(pb, reqPB)
 		case "/repos/add":
 			result = addRequest(pb, reqPB)
 		default:
-			reqPB.Log = append(reqPB.Log, log.Sprintf("repos check result.Len()=%d pb.Len()=%d\n", result.Len(), pb.Len()))
+			reqPB.Logf("repos check result.Len()=%d pb.Len()=%d\n", result.Len(), pb.Len())
 			log.Info("repos", route, "unknown")
 		}
 		if err := result.SendReply(w, reqPB); err != nil {
-			reqPB.Log = append(reqPB.Log, log.Sprintf("Oh well, Send to client failed. err=%v", err))
+			reqPB.Logf("Oh well, Send to client failed. err=%v", err)
 		}
 		// todo: logReq(reqPB)
 		logReqPB(reqPB)
@@ -66,19 +66,19 @@ func okHandler(w http.ResponseWriter, r *http.Request) {
 	if strings.HasPrefix(route, "/patches/") {
 		pb := forgepb.NewPatches()
 		if err := pb.Unmarshal(reqPB.ClientData); err == nil {
-			reqPB.Log = append(reqPB.Log, log.Sprintf("Patches Unmarshal() len=%d", pb.Len()))
+			reqPB.Logf("Patches Unmarshal() len=%d", pb.Len())
 		} else {
-			reqPB.Log = append(reqPB.Log, log.Sprintf("Patches Unmarshal() err=%v", err))
+			reqPB.Logf("Patches Unmarshal() err=%v", err)
 		}
 		result := forgepb.NewPatches()
 		switch route {
 		case "/patches/new":
 			result = addNewPatches(pb, reqPB)
-			reqPB.Log = append(reqPB.Log, log.Sprintf("addNewPatches() pb.Len()=%d result.Len()=%d\n", pb.Len(), result.Len()))
+			reqPB.Logf("addNewPatches() pb.Len()=%d result.Len()=%d\n", pb.Len(), result.Len())
 		case "/patches/applied":
-			reqPB.Log = append(reqPB.Log, log.Sprintf("not really anything needs to be done on applied patches?"))
+			reqPB.Logf("not really anything needs to be done on applied patches?")
 		case "/patches/merged":
-			reqPB.Log = append(reqPB.Log, log.Sprintf("a maintainer has merged these patches"))
+			reqPB.Logf("a maintainer has merged these patches")
 			result = handleMergedPatches(pb, reqPB)
 			// result = handleAppliedPatches(pb, reqPB)
 		case "/patches/get":
@@ -87,7 +87,7 @@ func okHandler(w http.ResponseWriter, r *http.Request) {
 			result = addNewPatches(pb, reqPB)
 		}
 		if err := result.SendReply(w, reqPB); err != nil {
-			reqPB.Log = append(reqPB.Log, log.Sprintf("Oh well, Send to client failed. err=%v", err))
+			reqPB.Logf("Oh well, Send to client failed. err=%v", err)
 		}
 		me.forge.SavePatchsets()
 		// todo: logReq(reqPB)
@@ -98,7 +98,7 @@ func okHandler(w http.ResponseWriter, r *http.Request) {
 	if strings.HasPrefix(route, "/patchsets/") {
 		pb, err := makePatchsetsPB(reqPB)
 		if err != nil {
-			reqPB.Log = append(reqPB.Log, log.Sprintf("%v", err))
+			reqPB.Logf("%v", err)
 		}
 		result := forgepb.NewPatchsets()
 		switch route {