func (self *GLWeb) Run(hp string) {
log.Infoln("GLWeb Running")
log.SetLevel(log.DebugLevel)
self.glsroute = make(map[string]*route)
self.gls = make(map[string]*glf)
self.glps = make(map[string]string)
self.loadgls()
self.fnotify()
log.Infoln("GLWeb ListenAndServe...")
go func() {
if err := http.ListenAndServe(hp, self); err != nil {
log.Errorln("GLWeb ListenAndServe Error.", err)
}
}()
signalChan := make(chan os.Signal) //创建一个信号量的chan，缓存为1，（0,1）意义不大
signal.Notify(signalChan, os.Interrupt, os.Kill) //让进城收集信号量。
<-signalChan
log.Infoln("GLWeb Stop.")
self.fmonitor.End()
if db != nil {
db.Close()
}
for _, g := range self.gls {
g.close()
}
log.Infoln("GLWeb Close")
}
func (self *GLWeb) FileModify(file *filemonitor.FileEntry) {
log.Infoln("FileModify", file)
self.FileDelete(file)
self.FileCreate(file)
}
func apiInfoln(L *lua.LState) int {
n := L.GetTop()
as := make([]interface{}, n)
for i := 1; i <= n; i++ {
any := L.CheckAny(i)
as[i-1] = any
}
log.Infoln(as...)
return 0
}
func (self *GLWeb) ServeHTTP(w http.ResponseWriter, r *http.Request) {
log.Infoln("Request ", r.Method, r.URL.Path)
w.Header().Add("Access-Control-Allow-Origin", "*")
if r.Method == "GET" && r.URL.Path == "/" {
if b := auth(w, r); b {
htasks(self.gls, self.glps, w, r)
}
return
}
if debugmode && r.Method == "GET" {
switch r.URL.Path {
case "/debug/pprof/cmdline":
if b := auth(w, r); b {
pprof.Cmdline(w, r)
}
return
case "/debug/pprof/profile":
if b := auth(w, r); b {
pprof.Profile(w, r)
}
return
case "/debug/pprof/symbol":
if b := auth(w, r); b {
pprof.Symbol(w, r)
}
return
// case "/debug/vars":
// expvarHandler(w, r)
// return
}
if strings.HasPrefix(r.URL.Path, "/debug/pprof/") {
if b := auth(w, r); b {
pprof.Index(w, r)
}
return
}
}
cors(w, r)
for n, route := range self.glsroute {
match, pmap := route.Match(r.Method, r.URL.Path)
if match == NoMatch {
continue
}
// log.Infoln("Test", n, r.URL.Path, match, pmap, "OK")
route.g.exec(n, w, r, pmap)
return
}
http.NotFound(w, r)
}
func (self *GLWeb) FileDelete(file *filemonitor.FileEntry) {
log.Infoln("FileDelete", file)
if gls, ok := self.gls[file.Path()]; ok {
for _, t := range gls.tasks {
delete(self.glsroute, t.Name)
}
delete(self.gls, file.Path())
delete(self.glps, gls.name)
gls.close()
}
}
func (self *GLWeb) fnotify() {
rootfile, err := filemonitor.NewFileEntry(self.glspath)
log.Debugln("rootfile", rootfile.Path())
if err != nil {
log.Errorln("file Error:", err)
return
}
fileFilter := filemonitor.NewFileFilter()
fileFilter.AddFilter(".gl")
self.fobserver = filemonitor.NewFileMonitorObserverByFileEntryAndFileFileter(
rootfile,
fileFilter,
)
self.fobserver.AddListener(self)
self.fmonitor = filemonitor.NewFileMonitorByDt(self.fobserver, time.Second)
self.fmonitor.Start()
log.Infoln("GLWeb FileMonitor Start...")
}
func (self *GLWeb) loadgl(p string) {
fbody, err := ioutil.ReadFile(p)
if err != nil {
log.Errorln("GLWeb loadgl ReadFile "+p+" Error.", err)
return
}
L := lua.NewState()
defer func() {
L.SetTop(0)
L.Close()
}()
json.Preload(L)
gllog.Preload(L)
glstr.Preload(L)
if err := L.DoString(string(fbody)); err != nil {
log.Errorln("GLWeb loadgl DoFile Error.", err)
return
}
ltask := L.GetGlobal("tasks")
if ltask.Type() == lua.LTNil {
log.Errorln("GLWeb loadgl Get Tasks Error.", p, " not tasks table.")
return
}
var tasks *Tasks
if err := gluamapper.Map(L.GetGlobal("tasks").(*lua.LTable), &tasks); err != nil {
log.Errorln("GLWeb loadgl Get Tasks Error.", err)
return
}
log.Infoln("GLWeb gls load ", p, tasks.Name)
g := newglf(p, string(fbody))
if tasks.Name == "" {
log.Errorln("GLWEB gls load Error tasks name is nil")
return
}
if _, ok := self.gls[tasks.Name]; ok {
log.Errorln("GLWeb gls load Error tasks name ", tasks.Name, " exist")
return
}
g.name = tasks.Name
for _, t := range tasks.Task {
// log.WithFields(log.Fields{
// "name": t.Name,
// "method": t.Method,
// "action": t.Action,
// "version": t.Version,
// "function": t.Fn,
// }).Infoln("load task")
if t.Name == "nil" || t.Method == "nil" || t.Action == "nil" ||
t.Version == "nil" || t.Fn == "nil" {
log.Errorln("GLWeb gls load Error name method action version fn is nil")
continue
}
for n, r := range self.glsroute {
if n == t.Name {
log.Errorln("GLWeb gls load Error task name ", t.Name, " exist")
continue
}
if r.pattern == t.Action {
log.Errorln("GLWeb gls load Error action ", t.Action, " exist")
continue
}
}
self.glsroute[t.Name] = newRoute(g, t.Method, t.Action)
g.addtask(t)
}
self.gls[p] = g
self.glps[tasks.Name] = p
}
func (self *GLWeb) FileCreate(file *filemonitor.FileEntry) {
log.Infoln("FileCreate", file)
self.loadgl(file.Path())
}
