natsmiddleware

package module

v0.0.26 Latest Latest Go to latest Published: Sep 24, 2021 License: Apache-2.0 Imports: 6 Imported by: 0

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func ExtractJetStreamMetadata(next xpubsub.Handler) xpubsub.Handler

ExtractJetStreamMetadata is a middleware that extracts JetStream message metadata and stores in the context with the key JetStreamMetadataCtxKey.

func ExtractJetStreamMsgSequence(next xpubsub.Handler) xpubsub.Handler

ExtractJetStreamMsgSequence extracts the timestamp from the JetStream Message metadata and stores it in the context.

func ExtractJetStreamMsgTimestamp(next xpubsub.Handler) xpubsub.Handler

ExtractJetStreamMsgTimestamp extracts the timestamp from the JetStream Message metadata and stores it in the context.

type JetStreamMetadataCtxKey struct{}

JetStreamMetadataCtxKey is the key to the JetStream Message metadata.