commit c3f87281be36076d61a454b18e1f13ad9e4ad4d4
Author: David Fifield <[email protected]>
Date: Thu Jun 29 15:11:14 2017 -0700
Add -log option to proxy-go.
---
proxy-go/snowflake.go | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/proxy-go/snowflake.go b/proxy-go/snowflake.go
index c7ee24a..5342ab1 100644
--- a/proxy-go/snowflake.go
+++ b/proxy-go/snowflake.go
@@ -12,6 +12,7 @@ import (
"net"
"net/http"
"net/url"
+ "os"
"strings"
"sync"
"time"
@@ -291,13 +292,24 @@ func runSession(sid string) {
}
func main() {
+ var logFilename string
opt = new(snowflakeOptions)
flag.IntVar(&opt.capacity, "capacity", 10, "maximum concurrent clients")
flag.StringVar(&opt.broker, "broker",
"https://snowflake-reg.appspot.com/";, "broker URL")
flag.StringVar(&opt.relay, "relay", "wss://snowflake.bamsoftware.com/",
"websocket relay URL")
flag.StringVar(&opt.stun, "stun", "stun:stun.l.google.com:19302", "stun
URL")
+ flag.StringVar(&logFilename, "log", "", "log filename")
flag.Parse()
+ if logFilename != "" {
+ f, err := os.OpenFile(logFilename, os.O_WRONLY | os.O_APPEND,
0600)
+ if err != nil {
+ log.Fatal(err)
+ }
+ defer f.Close()
+ log.SetOutput(io.MultiWriter(os.Stderr, f))
+ }
+
var err error
opt.brokerURL, err = url.Parse(opt.broker)
if err != nil {
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