From 0ec4417992c5a62b54994b199c9f71ac78605013 Mon Sep 17 00:00:00 2001
From: Bryan Boreham <bjboreham@gmail.com>
Date: Thu, 16 Apr 2015 16:45:57 +0100
Subject: [PATCH] Rename per-packet debugging flag to `-pktdebug` to allow
 `-debug` to mean "more verbose logging"

---
 site/troubleshooting.md | 4 ++--
 weaver/main.go          | 5 ++++-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/site/troubleshooting.md b/site/troubleshooting.md
index 0d68a8c6..c12653a3 100644
--- a/site/troubleshooting.md
+++ b/site/troubleshooting.md
@@ -21,8 +21,8 @@ Check the weave container logs with
 A reasonable amount of information, and all errors, get logged there.
 
 The log verbosity can be increased by supplying the `-debug` flag when
-launching weave. Be warned, this will log information on a per-packet
-basis, so can produce a lot of output.
+launching weave. To log information on a per-packet basis use
+`-pktdebug` - be warned, this can produce a lot of output.
 
 Another useful debugging technique is to attach standard packet
 capture and analysis tools, such as tcpdump and wireshark, to the
diff --git a/weaver/main.go b/weaver/main.go
index 5ef63a22..94567ab4 100644
--- a/weaver/main.go
+++ b/weaver/main.go
@@ -44,6 +44,7 @@ func main() {
 		password    string
 		wait        int
 		debug       bool
+		pktdebug    bool
 		prof        string
 		peers       []string
 		bufSzMB     int
@@ -61,6 +62,7 @@ func main() {
 	flag.StringVar(&password, "password", "", "network password")
 	flag.IntVar(&wait, "wait", 0, "number of seconds to wait for interface to be created and come up (0 = don't wait)")
 	flag.BoolVar(&debug, "debug", false, "enable debug logging")
+	flag.BoolVar(&pktdebug, "pktdebug", false, "enable per-packet debug logging")
 	flag.StringVar(&prof, "profile", "", "enable profiling and write profiles to given path")
 	flag.IntVar(&config.ConnLimit, "connlimit", 30, "connection limit (0 for unlimited)")
 	flag.IntVar(&bufSzMB, "bufsz", 8, "capture buffer size in MB")
@@ -71,6 +73,7 @@ func main() {
 	flag.Parse()
 	peers = flag.Args()
 
+	InitDefaultLogging(debug)
 	if justVersion {
 		fmt.Printf("weave router %s\n", version)
 		os.Exit(0)
@@ -125,7 +128,7 @@ func main() {
 	}
 
 	config.BufSz = bufSzMB * 1024 * 1024
-	config.LogFrame = logFrameFunc(debug)
+	config.LogFrame = logFrameFunc(pktdebug)
 
 	router := weave.NewRouter(config, name, nickName)
 	log.Println("Our name is", router.Ourself)