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outbox

package module

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Versions in this module

v3

v3.0.2

Sep 4, 2023

v3.0.1

Sep 4, 2023

v3.0.0

Sep 4, 2023

Changes in this version

+ var ErrBatchSizeOutOfRange = errors.New("invalid batch size")

+ var PartitionKeyAlgorithm = partitionKey

+ var PublishRetryAttempts uint = 3

+ var PublishRetryDelay = time.Second

+ var TableName = "outbox_messages"

+ type BatchSize uint

+ func (b BatchSize) Valid() error

+ type EventRepository interface

+ Fetch func(ctx context.Context, delay time.Duration, batchSize BatchSize) <-chan Message

+ MarkConsumed func(ctx context.Context, ids []string) error

+ type GormPersister struct

+ func NewGormPersister(db *gorm.DB) *GormPersister

+ func (r *GormPersister) PersistInTx(fn func(tx *gorm.DB) ([]Message, error)) error

+ type GormRepository struct

+ func NewGormRepository(db *gorm.DB) *GormRepository

+ func (r *GormRepository) Fetch(ctx context.Context, delay time.Duration, batchSize BatchSize) <-chan Message

+ func (r *GormRepository) MarkConsumed(ctx context.Context, ids []string) error

+ type GormTestSuite struct

+ func (suite *GormTestSuite) SetupTest()

+ type Message struct

+ Consumed bool

+ CreatedAt time.Time

+ EventType string

+ Exchange string

+ ID string

+ PartitionKey int

+ Payload interface{}

+ RoutingKey string

+ func GenerateMessages(n int) []Message

+ func NewMessage(id string, eventType string, payload interface{}, ...) Message

+ func (m *Message) BytePayload() ([]byte, error)

+ type PartitionKeyAlg func(s string) int

+ type PgxPersister struct

+ func NewPgxPersister(db *pgxpool.Pool) *PgxPersister

+ func (r *PgxPersister) PersistInTx(ctx context.Context, fn func(tx pgx.Tx) ([]Message, error)) error

+ type PgxRepository struct

+ func NewPgxOutboxRepository(db *pgxpool.Pool) *PgxRepository

+ func (r *PgxRepository) Fetch(ctx context.Context, delay time.Duration, batchSize BatchSize) <-chan Message

+ func (r *PgxRepository) MarkConsumed(ctx context.Context, ids []string) error

+ type PgxTestSuite struct

+ func (suite *PgxTestSuite) SetupTest()

+ func (suite *PgxTestSuite) TearDownSuite()

+ type Publisher interface

+ Publish func(exchange, topic string, message Message) error

+ type PublisherMock struct

+ Published []Message

+ func (p *PublisherMock) Publish(exchange, topic string, message Message) error

+ type Relay struct

+ func NewRelay(repo EventRepository, publisher Publisher, partitions int, ...) *Relay

+ func (r *Relay) Run(ctx context.Context, batchSize BatchSize) error

+ type RepositoryMock struct

+ Consumed []string

+ Cursor int

+ Messages []Message

+ func (m *RepositoryMock) Fetch(ctx context.Context, delay time.Duration, batchSize BatchSize) <-chan Message

+ func (m *RepositoryMock) MarkConsumed(ctx context.Context, ids []string) error

+ type TestSuite struct

+ func (suite *TestSuite) SetupTest()

+ func (suite *TestSuite) TearDownSuite()

Other modules containing this package

github.com/vsvp21/outbox

github.com/vsvp21/outbox/v2

github.com/vsvp21/outbox/v4

github.com/vsvp21/outbox/v5