From ff5be0e63bf22826c522ebb3a943d581912ff492 Mon Sep 17 00:00:00 2001
From: Jeromy <jeromyj@gmail.com>
Date: Mon, 6 Mar 2017 23:23:48 -0800
Subject: [PATCH] seed rand for generation of peer IDs in echo example

---
 examples/echo/main.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/echo/main.go b/examples/echo/main.go
index 47e7ebd..ae42a45 100644
--- a/examples/echo/main.go
+++ b/examples/echo/main.go
@@ -6,7 +6,9 @@ import (
 	"fmt"
 	"io/ioutil"
 	"log"
+	"math/rand"
 	"strings"
+	"time"
 
 	golog "github.com/ipfs/go-log"
 	host "github.com/libp2p/go-libp2p-host"
@@ -62,6 +64,7 @@ func makeBasicHost(listen string, secio bool) (host.Host, error) {
 }
 
 func main() {
+	rand.Seed(time.Now().UnixNano())
 	golog.SetAllLoggers(gologging.INFO) // Change to DEBUG for extra info
 	listenF := flag.Int("l", 0, "wait for incoming connections")
 	target := flag.String("d", "", "target peer to dial")
-- 
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