eventhubs

Documentation

Index

• type AzureEventHubs
  • func NewAzureEventHubs(logger logger.Logger, isBinding bool) *AzureEventHubs
  • func (aeh *AzureEventHubs) Close() (err error)
  • func (aeh *AzureEventHubs) EventHubName() string
  • func (aeh *AzureEventHubs) Init(metadata map[string]string) error
  • func (aeh *AzureEventHubs) Publish(ctx context.Context, topic string, messages []*azeventhubs.EventData, ...) error
  • func (aeh *AzureEventHubs) Subscribe(subscribeCtx context.Context, topic string, getAllProperties bool, ...) (err error)
• type AzureEventHubsMetadata
• type SubscribeHandler

Types

type AzureEventHubs

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

AzureEventHubs allows sending/receiving Azure Event Hubs events. This is an abstract class used by both the pubsub and binding components.

func NewAzureEventHubs

func NewAzureEventHubs(logger logger.Logger, isBinding bool) *AzureEventHubs

NewAzureEventHubs returns a new Azure Event hubs instance.

func (*AzureEventHubs) Close

func (aeh *AzureEventHubs) Close() (err error)

func (*AzureEventHubs) EventHubName

func (aeh *AzureEventHubs) EventHubName() string

EventHubName returns the parsed eventHub property from the metadata. It's used by the binding only.

func (*AzureEventHubs) Init

func (aeh *AzureEventHubs) Init(metadata map[string]string) error

Init connects to Azure Event Hubs.

func (*AzureEventHubs) Publish

func (aeh *AzureEventHubs) Publish(ctx context.Context, topic string, messages []*azeventhubs.EventData, batchOpts *azeventhubs.EventDataBatchOptions) error

Publish a batch of messages.

func (*AzureEventHubs) Subscribe

func (aeh *AzureEventHubs) Subscribe(subscribeCtx context.Context, topic string, getAllProperties bool, handler SubscribeHandler) (err error)

Subscribe receives data from Azure Event Hubs in background.

type AzureEventHubsMetadata

type AzureEventHubsMetadata struct {
	ConnectionString        string `json:"connectionString" mapstructure:"connectionString"`
	EventHubNamespace       string `json:"eventHubNamespace" mapstructure:"eventHubNamespace"`
	ConsumerID              string `json:"consumerID" mapstructure:"consumerID"`
	StorageConnectionString string `json:"storageConnectionString" mapstructure:"storageConnectionString"`
	StorageAccountName      string `json:"storageAccountName" mapstructure:"storageAccountName"`
	StorageAccountKey       string `json:"storageAccountKey" mapstructure:"storageAccountKey"`
	StorageContainerName    string `json:"storageContainerName" mapstructure:"storageContainerName"`
	EnableEntityManagement  bool   `json:"enableEntityManagement,string" mapstructure:"enableEntityManagement"`
	MessageRetentionInDays  int32  `json:"messageRetentionInDays,string" mapstructure:"messageRetentionInDays"`
	PartitionCount          int32  `json:"partitionCount,string" mapstructure:"partitionCount"`
	SubscriptionID          string `json:"subscriptionID" mapstructure:"subscriptionID"`
	ResourceGroupName       string `json:"resourceGroupName" mapstructure:"resourceGroupName"`

	// Binding only
	EventHub      string `json:"eventHub" mapstructure:"eventHub" only:"bindings"`
	ConsumerGroup string `json:"consumerGroup" mapstructure:"consumerGroup" only:"bindings"` // Alias for ConsumerID
	PartitionID   string `json:"partitionID" mapstructure:"partitionID" only:"bindings"`     // Deprecated
	// contains filtered or unexported fields
}

type SubscribeHandler

type SubscribeHandler func(ctx context.Context, data []byte, metadata map[string]string) error

Type for the handler for messages coming in from the subscriptions.