proxy console log to daemon process

README.md

@@ -1,2 +1,64 @@
 # godaemon
 
+A simple daemon library for Go.
+
+Features:
+- provide a daemon process
+- can use command to start/stop/restart the daemon
+
+Usage:
+```go
+import (
+	"time"
+
+	"git.pyer.club/kingecg/godaemon"
+	"git.pyer.club/kingecg/gologger"
+)
+
+var daemon *godaemon.GoDaemon
+
+func main() {
+	gologger.Configure(gologger.LoggersConfig{
+		Appenders: map[string]gologger.LogAppenderConfig{
+			"flog": {
+				Type: "console",
+			},
+		},
+		Categories: map[string]gologger.LogConfig{
+			"default": {
+				Appenders: []string{"flog"},
+				Level:     "debug",
+			},
+		},
+	})
+	daemon := godaemon.NewGoDaemon(start, stop)
+	daemon.Start()
+}
+
+func start(g *godaemon.GoDaemon) {
+	l := gologger.GetLogger("task")
+	for {
+		time.Sleep(time.Second * 1)
+		l.Debug("task running:", g.GetPid())
+	}
+}
+
+func stop(g *godaemon.GoDaemon) {
+	l := gologger.GetLogger("task")
+	l.Debug("called stop")
+	if g == nil {
+		l.Debug("Daemon is nil")
+		return
+	}
+	if g.Running == nil {
+		l.Debug("task is nil")
+		return
+	}
+
+}
+```
+
+命令：
+- <app> without arguments: start the daemon
+- <app> -s quit: stop the daemon
+- <app> -s restart: restart the daemon

godaemon.go

@@ -164,6 +164,8 @@ func (g *GoDaemon) startTask() *exec.Cmd {
 	} else {
 		cmd = exec.Command(execName)
 	}
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
 	cmd.Env = append(cmd.Env, daemon_env_key+"="+daemon_task)
 	cmd.Start()
 	return cmd

test/main.go

@@ -13,10 +13,7 @@ func main() {
 	gologger.Configure(gologger.LoggersConfig{
 		Appenders: map[string]gologger.LogAppenderConfig{
 			"flog": {
-				Type: "file",
-				Options: map[string]interface{}{
-					"file": "flog.log",
-				},
+				Type: "console",
 			},
 		},
 		Categories: map[string]gologger.LogConfig{
@@ -49,8 +46,5 @@ func stop(g *godaemon.GoDaemon) {
 		l.Debug("task is nil")
 		return
 	}
-	if g != nil && g.Running != nil {
-		l.Debug("To kill")
-		g.Running.Process.Kill()
-	}
+
 }