func (opmux *opcodeMux) ServeCQL(req proto.Frame, rw proto.ResponseWriter) {
handler, found := opmux.Handler(req.Opcode())
if !found {
// TODO: write error to ResponseWriter
}
handler.ServeCQL(req, rw)
}
func (qfm *queryFrameHandler) ServeCQL(req proto.Frame, rw proto.ResponseWriter) {
var qry Query
if err := readQuery(bytes.NewReader(req.Body()), &qry); err != nil {
// TODO: write error to ResponseWriter
return
}
qfm.queryHandler.ServeQuery(qry.TrimmedStatement(), req, rw)
}
func ReadyResponse(request proto.Frame) proto.Frame {
hdr := header{
Opcode: proto.OpReady,
StreamID: request.StreamID(),
Length: 0,
}
return &frame{
versionDir: proto.VersionDir(Version) | response,
header: hdr,
body: make([]byte, 0),
}
}
func ResultVoidResponse(request proto.Frame) proto.Frame {
buf := new(bytes.Buffer)
proto.WriteBinary(buf, ResultVoid)
hdr := header{
Opcode: proto.OpResult,
StreamID: request.StreamID(),
Length: uint32(buf.Len()),
}
return &frame{
versionDir: proto.VersionDir(Version) | response,
header: hdr,
body: buf.Bytes(),
}
}