func (a *Ins) Put(topicName string, msgs []*message.Ins) (int, error) {
var err rpc.PutError
a.doReq(rpc.MPut, []rpc.Item{
rpc.NewString(topicName),
rpc.NewMsgs(msgs),
}, rpc.NewStruct(&err))
return err.N, err.Err
}
func (a *Ins) Get(topicName string, offset int64, size int) error {
var err rpc.Error
a.doReq(rpc.MGet, []rpc.Item{
rpc.NewString(topicName),
rpc.NewInt64(uint64(offset)),
rpc.NewInt64(uint64(size)),
}, &err)
return err.Err()
}
// make a new one if not found
// TODO: there is two locks here
func (i *Ins) findIno(name string, blkBit uint) *Inode {
ino, _ := NewInode(rpc.NewString(name), blkBit)
off := i.cp.GetInoOffset(name)
if off > 0 {
err := ino.PRead(utils.NewBufio(utils.NewReader(i.rfd, off)))
if err != nil {
logex.Error(err)
}
}
return ino
}
func (a *Ins) Delete(topicName string) error {
perr := rpc.NewError(nil)
a.doReq(rpc.MDelete, []rpc.Item{
rpc.NewString(topicName),
}, perr)
err := perr.Err()
if err == nil {
return nil
}
if err.Error() == ErrTopicNotFound.Error() {
err = ErrTopicNotFound.Trace()
}
return err
}
func BenchmarkApiPing(b *testing.B) {
que, ln := runServer(b)
defer closeServer(que, ln)
payload := rpc.NewString(strings.Repeat("h", 40000))
api, err := New(addr)
if err != nil {
b.Fatal(err)
}
defer api.Close()
b.ResetTimer()
for i := 0; i < b.N; i++ {
api.Ping(payload)
}
b.StopTimer()
}
func TestInode(t *testing.T) {
var err error
defer utils.TDefer(t, &err)
InoName := rpc.NewString("inode")
bit := uint(4)
ino, err := NewInode(InoName, bit)
if err != nil {
return
}
if ino.blkSize != 1<<4 {
err = logex.NewError("blkSize not expect")
return
}
ino.ExtBlks(0, 12*(1<<4))
if ino.blkOff != 12 {
err = logex.Define("block size not expect")
return
}
buf := bytes.NewBuffer(nil)
if err = ino.PWrite(buf); err != nil {
return
}
ino2, err := ReadInode(buf, bit)
if err != nil {
return
}
if !reflect.DeepEqual(ino, ino2) {
err = logex.Define("ino not expect")
return
}
err = nil
return
}
