 Documentation
      ¶
      Documentation
      ¶
    
    
  
    
  
    Index ¶
- Variables
- type ConnectFunc
- type EncoderMap
- func (e *EncoderMap) AddEncoder(codec rawtopiccommon.Codec, creator PublicCreateEncoderFunc)
- func (e *EncoderMap) CreateLazyEncodeWriter(codec rawtopiccommon.Codec, target io.Writer) (io.WriteCloser, error)
- func (e *EncoderMap) GetSupportedCodecs() rawtopiccommon.SupportedCodecs
- func (e *EncoderMap) IsSupported(codec rawtopiccommon.Codec) bool
 
- type EncoderSelector
- type InitialInfo
- type Message
- type MessageQueueAckWaiter
- type PublicCreateEncoderFunc
- type PublicFuturePartitioning
- type PublicOnWriterInitResponseCallback
- type PublicWithOnWriterConnectedInfo
- type PublicWriterOption
- func WithAddEncoder(codec rawtopiccommon.Codec, encoderFunc PublicCreateEncoderFunc) PublicWriterOption
- func WithAutoCodec() PublicWriterOption
- func WithAutoSetSeqNo(val bool) PublicWriterOption
- func WithAutosetCreatedTime(enable bool) PublicWriterOption
- func WithCodec(codec rawtopiccommon.Codec) PublicWriterOption
- func WithCommonConfig(common config.Common) PublicWriterOption
- func WithCompressorCount(num int) PublicWriterOption
- func WithConnectFunc(connect ConnectFunc) PublicWriterOption
- func WithConnectTimeout(timeout time.Duration) PublicWriterOption
- func WithCredentials(cred credentials.Credentials) PublicWriterOption
- func WithMaxQueueLen(num int) PublicWriterOption
- func WithPartitioning(partitioning PublicFuturePartitioning) PublicWriterOption
- func WithProducerID(producerID string) PublicWriterOption
- func WithSessionMeta(meta map[string]string) PublicWriterOption
- func WithStartTimeout(timeout time.Duration) PublicWriterOption
- func WithTokenUpdateInterval(interval time.Duration) PublicWriterOption
- func WithTopic(topic string) PublicWriterOption
- func WithTrace(tracer *trace.Topic) PublicWriterOption
- func WithWaitAckOnWrite(val bool) PublicWriterOption
 
- type RawTopicWriterStream
- type SingleStreamWriter
- type SingleStreamWriterConfig
- type StreamWriter
- type Writer
- type WriterReconnector
- type WriterReconnectorConfig
- type WritersCommonConfig
Constants ¶
This section is empty.
Variables ¶
      View Source
      
  
var (
	PublicErrQueueIsFull = xerrors.Wrap(errors.New("ydb: queue is full"))
)
    Functions ¶
This section is empty.
Types ¶
type ConnectFunc ¶
type ConnectFunc func(ctx context.Context) (RawTopicWriterStream, error)
type EncoderMap ¶
type EncoderMap struct {
	// contains filtered or unexported fields
}
    func NewEncoderMap ¶
func NewEncoderMap() *EncoderMap
func (*EncoderMap) AddEncoder ¶
func (e *EncoderMap) AddEncoder(codec rawtopiccommon.Codec, creator PublicCreateEncoderFunc)
func (*EncoderMap) CreateLazyEncodeWriter ¶
func (e *EncoderMap) CreateLazyEncodeWriter(codec rawtopiccommon.Codec, target io.Writer) (io.WriteCloser, error)
func (*EncoderMap) GetSupportedCodecs ¶
func (e *EncoderMap) GetSupportedCodecs() rawtopiccommon.SupportedCodecs
func (*EncoderMap) IsSupported ¶
func (e *EncoderMap) IsSupported(codec rawtopiccommon.Codec) bool
type EncoderSelector ¶
type EncoderSelector struct {
	// contains filtered or unexported fields
}
    EncoderSelector not thread safe
func NewEncoderSelector ¶
func NewEncoderSelector( m *EncoderMap, allowedCodecs rawtopiccommon.SupportedCodecs, parallelCompressors int, tracer *trace.Topic, writerReconnectorID, sessionID string, ) EncoderSelector
func (*EncoderSelector) CompressMessages ¶
func (s *EncoderSelector) CompressMessages(messages []messageWithDataContent) (rawtopiccommon.Codec, error)
func (*EncoderSelector) ResetAllowedCodecs ¶
func (s *EncoderSelector) ResetAllowedCodecs(allowedCodecs rawtopiccommon.SupportedCodecs)
type InitialInfo ¶ added in v3.52.3
type InitialInfo struct {
	LastSeqNum int64
}
    type MessageQueueAckWaiter ¶
type MessageQueueAckWaiter struct {
	// contains filtered or unexported fields
}
    func (*MessageQueueAckWaiter) AddWaitIndex ¶
func (m *MessageQueueAckWaiter) AddWaitIndex(index int)
type PublicCreateEncoderFunc ¶
type PublicCreateEncoderFunc func(writer io.Writer) (io.WriteCloser, error)
type PublicFuturePartitioning ¶ added in v3.39.0
type PublicFuturePartitioning struct {
	// contains filtered or unexported fields
}
    PublicFuturePartitioning will be published in feature, after server implementation completed.
func NewPartitioningWithMessageGroupID ¶
func NewPartitioningWithMessageGroupID(id string) PublicFuturePartitioning
func NewPartitioningWithPartitionID ¶
func NewPartitioningWithPartitionID(id int64) PublicFuturePartitioning
func (PublicFuturePartitioning) ToRaw ¶ added in v3.39.0
func (p PublicFuturePartitioning) ToRaw() rawtopicwriter.Partitioning
type PublicOnWriterInitResponseCallback ¶
type PublicOnWriterInitResponseCallback func(info PublicWithOnWriterConnectedInfo) error
type PublicWithOnWriterConnectedInfo ¶
type PublicWithOnWriterConnectedInfo struct {
	LastSeqNo        int64
	SessionID        string
	PartitionID      int64
	CodecsFromServer []topictypes.Codec
	AllowedCodecs    []topictypes.Codec // Intersection between codecs from server and codecs, supported by writer
}
    type PublicWriterOption ¶
type PublicWriterOption func(cfg *WriterReconnectorConfig)
func WithAddEncoder ¶
func WithAddEncoder(codec rawtopiccommon.Codec, encoderFunc PublicCreateEncoderFunc) PublicWriterOption
func WithAutoCodec ¶
func WithAutoCodec() PublicWriterOption
func WithAutoSetSeqNo ¶
func WithAutoSetSeqNo(val bool) PublicWriterOption
func WithAutosetCreatedTime ¶
func WithAutosetCreatedTime(enable bool) PublicWriterOption
func WithCodec ¶
func WithCodec(codec rawtopiccommon.Codec) PublicWriterOption
func WithCommonConfig ¶
func WithCommonConfig(common config.Common) PublicWriterOption
WithCommonConfig
Experimental ¶
Notice: This API is EXPERIMENTAL and may be changed or removed in a later release.
func WithCompressorCount ¶
func WithCompressorCount(num int) PublicWriterOption
func WithConnectFunc ¶
func WithConnectFunc(connect ConnectFunc) PublicWriterOption
func WithConnectTimeout ¶
func WithConnectTimeout(timeout time.Duration) PublicWriterOption
func WithCredentials ¶
func WithCredentials(cred credentials.Credentials) PublicWriterOption
WithCredentials for internal usage only no proxy to public interface
func WithMaxQueueLen ¶ added in v3.38.2
func WithMaxQueueLen(num int) PublicWriterOption
func WithPartitioning ¶
func WithPartitioning(partitioning PublicFuturePartitioning) PublicWriterOption
func WithProducerID ¶
func WithProducerID(producerID string) PublicWriterOption
func WithSessionMeta ¶
func WithSessionMeta(meta map[string]string) PublicWriterOption
func WithStartTimeout ¶ added in v3.42.0
func WithStartTimeout(timeout time.Duration) PublicWriterOption
func WithTokenUpdateInterval ¶ added in v3.41.0
func WithTokenUpdateInterval(interval time.Duration) PublicWriterOption
func WithTopic ¶
func WithTopic(topic string) PublicWriterOption
func WithTrace ¶
func WithTrace(tracer *trace.Topic) PublicWriterOption
func WithWaitAckOnWrite ¶
func WithWaitAckOnWrite(val bool) PublicWriterOption
type RawTopicWriterStream ¶
type RawTopicWriterStream interface {
	Recv() (rawtopicwriter.ServerMessage, error)
	Send(mess rawtopicwriter.ClientMessage) error
	CloseSend() error
}
    type SingleStreamWriter ¶
type SingleStreamWriter struct {
	ReceivedLastSeqNum int64
	SessionID          string
	PartitionID        int64
	CodecsFromServer   rawtopiccommon.SupportedCodecs
	Encoder            EncoderSelector
	// contains filtered or unexported fields
}
    func NewSingleStreamWriter ¶
func NewSingleStreamWriter( ctxForPProfLabelsOnly context.Context, cfg SingleStreamWriterConfig, ) (*SingleStreamWriter, error)
type SingleStreamWriterConfig ¶
type SingleStreamWriterConfig struct {
	WritersCommonConfig
	// contains filtered or unexported fields
}
    type StreamWriter ¶
type Writer ¶
type Writer struct {
	// contains filtered or unexported fields
}
    func NewWriter ¶
func NewWriter(cred credentials.Credentials, options []PublicWriterOption) (*Writer, error)
type WriterReconnector ¶
type WriterReconnector struct {
	// contains filtered or unexported fields
}
    func (*WriterReconnector) WaitInit ¶ added in v3.52.3
func (w *WriterReconnector) WaitInit(ctx context.Context) (info InitialInfo, err error)
type WriterReconnectorConfig ¶
type WriterReconnectorConfig struct {
	WritersCommonConfig
	MaxMessageSize               int
	MaxQueueLen                  int
	Common                       config.Common
	AdditionalEncoders           map[rawtopiccommon.Codec]PublicCreateEncoderFunc
	Connect                      ConnectFunc
	WaitServerAck                bool
	AutoSetSeqNo                 bool
	AutoSetCreatedTime           bool
	OnWriterInitResponseCallback PublicOnWriterInitResponseCallback
	RetrySettings                topic.RetrySettings
	// contains filtered or unexported fields
}
    type WritersCommonConfig ¶
type WritersCommonConfig struct {
	// contains filtered or unexported fields
}
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