//service self
func Start(service *cham.Service, args ...interface{}) cham.Dispatch {
log.Infoln("New Service ", service.String())
mul := new(Multicast)
mul.channel = 0
mul.groups = make(map[uint32]map[cham.Address]cham.NULL, DEFAULT_GROUP_SIZE)
return func(session int32, source cham.Address, ptype uint8, args ...interface{}) []interface{} {
cmd := args[0].(uint8)
channel := args[1].(uint32)
addr := args[2].(cham.Address)
result := cham.NORET
switch cmd {
case NEW:
result = cham.Ret(mul.new(addr))
case SUB:
mul.sub(addr, channel)
case PUB:
mul.pub(addr, channel, args[3:]...)
case UNSUB:
mul.unsub(addr, channel)
case DEL:
mul.del(channel)
}
return result
}
}
func ResponseStart(service *cham.Service, args ...interface{}) cham.Dispatch {
gate := args[0].(*Gate)
return func(session int32, source cham.Address, ptype uint8, args ...interface{}) []interface{} {
sessionid := args[0].(uint32)
data := args[1].([]byte)
err := gate.Write(sessionid, data)
return cham.Ret(err)
}
}