func (s *Skeleton) Run(closeSig chan bool) {
for {
select {
case <-closeSig:
s.commandServer.Close()
s.server.Close()
s.g.Close()
return
case ci := <-s.server.ChanCall:
err := s.server.Exec(ci)
if err != nil {
log.Error("%v", err)
}
case ci := <-s.commandServer.ChanCall:
err := s.commandServer.Exec(ci)
if err != nil {
log.Error("%v", err)
}
case cb := <-s.g.ChanCb:
s.g.Cb(cb)
case t := <-s.dispatcher.ChanTimer:
t.Cb()
}
}
}
func (a *agent) WriteMsg(msg interface{}) {
if a.gate.JSONProcessor != nil {
// json
data, err := a.gate.JSONProcessor.Marshal(msg)
if err != nil {
log.Error("marshal json %v error: %v", reflect.TypeOf(msg), err)
return
}
if a.wsConn != nil {
a.wsConn.WriteMsg(data)
} else if a.tcpConn != nil {
a.tcpConn.WriteMsg(data)
}
} else if a.gate.ProtobufProcessor != nil {
// protobuf
id, data, err := a.gate.ProtobufProcessor.Marshal(msg.(proto.Message))
if err != nil {
log.Error("marshal protobuf %v error: %v", reflect.TypeOf(msg), err)
return
}
if a.wsConn != nil {
b := make([]byte, len(id)+len(data))
copy(b, id)
copy(b[len(id):], data)
a.wsConn.WriteMsg(b)
} else if a.tcpConn != nil {
a.tcpConn.WriteMsg(id, data)
}
}
}
func (c *LinearContext) Go(f func(), cb func()) {
c.g.pendingGo++
c.mutexLinearGo.Lock()
c.linearGo.PushBack(&LinearGo{f: f, cb: cb})
c.mutexLinearGo.Unlock()
go func() {
c.mutexExecution.Lock()
defer c.mutexExecution.Unlock()
c.mutexLinearGo.Lock()
e := c.linearGo.Remove(c.linearGo.Front()).(*LinearGo)
c.mutexLinearGo.Unlock()
defer func() {
c.g.ChanCb <- e.cb
if r := recover(); r != nil {
if conf.LenStackBuf > 0 {
buf := make([]byte, conf.LenStackBuf)
l := runtime.Stack(buf, false)
log.Error("%v: %s", r, buf[:l])
} else {
log.Error("%v", r)
}
}
}()
e.f()
}()
}
func destroy(m *module) {
defer func() {
if r := recover(); r != nil {
if conf.LenStackBuf > 0 {
buf := make([]byte, conf.LenStackBuf)
l := runtime.Stack(buf, false)
log.Error("%v: %s", r, buf[:l])
} else {
log.Error("%v", r)
}
}
}()
m.mi.OnDestroy()
}
func (a *agent) OnClose() {
if a.gate.AgentChanRPC != nil {
err := a.gate.AgentChanRPC.Open(0).Call0("CloseAgent", a)
if err != nil {
log.Error("chanrpc error: %v", err)
}
}
}
func (g *Go) Cb(cb func()) {
defer func() {
g.pendingGo--
if r := recover(); r != nil {
if conf.LenStackBuf > 0 {
buf := make([]byte, conf.LenStackBuf)
l := runtime.Stack(buf, false)
log.Error("%v: %s", r, buf[:l])
} else {
log.Error("%v", r)
}
}
}()
if cb != nil {
cb()
}
}
func (t *Timer) Cb() {
defer func() {
t.cb = nil
if r := recover(); r != nil {
if conf.LenStackBuf > 0 {
buf := make([]byte, conf.LenStackBuf)
l := runtime.Stack(buf, false)
log.Error("%v: %s", r, buf[:l])
} else {
log.Error("%v", r)
}
}
}()
if t.cb != nil {
t.cb()
}
}
// goroutine safe
func (c *DialContext) Close() {
c.Lock()
for _, s := range c.sessions {
s.Close()
if s.ref != 0 {
log.Error("session ref = %v", s.ref)
}
}
c.Unlock()
}
func (g *Go) Go(f func(), cb func()) {
g.pendingGo++
go func() {
defer func() {
g.ChanCb <- cb
if r := recover(); r != nil {
if conf.LenStackBuf > 0 {
buf := make([]byte, conf.LenStackBuf)
l := runtime.Stack(buf, false)
log.Error("%v: %s", r, buf[:l])
} else {
log.Error("%v", r)
}
}
}()
f()
}()
}
func Example() {
name := "Leaf"
log.Debug("My name is %v", name)
log.Release("My name is %v", name)
log.Error("My name is %v", name)
// log.Fatal("My name is %v", name)
logger, err := log.New("release", "")
if err != nil {
return
}
defer logger.Close()
logger.Debug("will not print")
logger.Release("My name is %v", name)
log.Export(logger)
log.Debug("will not print")
log.Release("My name is %v", name)
}