ackseq

package

v1.1.0 Latest Latest Go to latest Published: Jan 9, 2024 License: BSD-3-Clause Imports: 3 Imported by: 0

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Repository

github.com/cockroachdb/pebble

Links

Open Source Insights

Documentation ¶

Index ¶

type S
- func New(base uint64) *S
- func (s *S) Ack(seqNum uint64) (int, error)
- func (s *S) Next() uint64

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type S ¶

type S struct {
	// contains filtered or unexported fields
}

S keeps track of the largest sequence number such that all sequence numbers in the range [0,v) have been acknowledged.

func New ¶

func New(base uint64) *S

New creates a new acknowledged sequence tracker with the specified base sequence number. All of the sequence numbers in the range [0,base) are considered acknowledged. Next() will return base upon first call.

func (*S) Ack ¶

func (s *S) Ack(seqNum uint64) (int, error)

Ack acknowledges the specified seqNum, adjusting base as necessary, returning the number of newly acknowledged sequence numbers.

func (*S) Next ¶

func (s *S) Next() uint64

Next returns the next sequence number to use.

Source Files ¶

View all Source files

ackseq.go

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