// Create a new client and start up send/receive goroutines.
func newClient(svc ServiceContext, cs chan<- Msg, conn net.Conn,
l *protocol.Login) *client {
send_ch := make(chan Msg)
recv_ch := make(chan *protocol.Message)
obs := createObserver(svc, send_ch)
avatar, uid := AvatarFunc(svc, recv_ch)
cl := &client{
name: *l.Name,
permissions: proto.GetUint32(l.Permissions),
conn: conn,
SendQueue: send_ch,
RecvQueue: recv_ch,
observer: obs,
avatar: avatar,
}
go cl.RecvLoop(cs)
go cl.SendLoop(cs)
// Only attempt to assign control if a real avatar channel was returned,
// otherwise the uid is just a dummy and should not be sent. This mostly
// applies to tests.
if avatar != nil {
send_ch <- MsgAssignControl{uid, false}
}
return cl
}
// protoToItem converts a protocol buffer item to a Go struct.
func protoToItem(p *pb.MemcacheGetResponse_Item) *Item {
return &Item{
Key: string(p.Key),
Value: p.Value,
Flags: proto.GetUint32(p.Flags),
Expiration: proto.GetInt32(p.ExpiresInSeconds),
casID: proto.GetUint64(p.CasId),
}
}