peers propagation working fine, started to implement serverCA

serverCA/log.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"io"
+	"log"
+	"os"
+	"strings"
+	"time"
+)
+
+func savelog() {
+	timeS := time.Now().String()
+	_ = os.Mkdir("logs", os.ModePerm)
+	//next 3 lines are to avoid windows filesystem errors
+	timeS = strings.Replace(timeS, " ", "_", -1)
+	timeS = strings.Replace(timeS, ".", "-", -1)
+	timeS = strings.Replace(timeS, ":", "-", -1)
+	logFile, err := os.OpenFile("logs/log-"+timeS+".log", os.O_CREATE|os.O_APPEND|os.O_RDWR, 0666)
+	if err != nil {
+		panic(err)
+	}
+	mw := io.MultiWriter(os.Stdout, logFile)
+	log.SetOutput(mw)
+}