async-nats 0.15.0 with JetStream, nats 0.21.0

Overview

This release is the first JetStream 🍾 feature set for async-nats!

It includes:

• New simplified JetStream API approach
• JetStream Publish
• Streams management
• Consumers Management
• Pull Consumers implementation
• Ack's

This is an experimental release of JetStream (simplified) API. It may change, and it may have bugs. We appreciate any feedback and contributions to help it reach maturity soon!

For nats client, authentication with token was added by @paulgb

async-nats

Added

• Add JetStream types and basics by @Jarema in #457
• Add get stream by @Jarema in #458
• Add jetstream stream delete and stream update by @Jarema in #459
• Add async_nats::jetstream::Context::publish by @caspervonb in #460
• Add get_or_create JetStream management API by @Jarema in #467
• Add domain and prefix by @Jarema in #490
• Add error codes to Response::Error variant by @caspervonb in #496
• Add JetStream ACK by @Jarema in #515
• Add convinience methods to Consumer management by @Jarema in #481
• Add Pull Consumer by @Jarema in #479
• Add create consumer by @Jarema in #471
• Add Consumer::info and Consumer::cached_info by @Jarema in #510
• Introduce a StatusCode type to represent statuses by @caspervonb in #474
• Add example for multiple pub/subs in tasks by @Jarema in #453
• Implement jetstream requests by @caspervonb in #435
• Add async_nats::jetstream::Context::publish_with_headers by @caspervonb in #462
• Implement From<jetstream::Message> for Message by @caspervonb in #512
• Add get_or_create_consumer and delete_consumer by @Jarema in #475
• Have No async-stream dependant implementation for Pull Consumers by @caspervonb in #499

Changed

• Do not flush in write calls by @caspervonb in #423
• Only retain non-closed subscriptions on reconnect by @caspervonb in #454

Fixed

• Fix off by one error that can occur parsing "HMSG" by @caspervonb in #513
• Removed attempt to connect to server info host when TLS is enabled by @brooksmtownsend in #500

nats

Added

• Allow tokens in connection strings and add tests by @paulgb in #506

New Contributors

• @brooksmtownsend made their first contribution in #500
• @paulgb made their first contribution in #506

Thanks to all contributors! Your work is very appreciated!

Full Changelog: async-nats/v0.14.0...async-nats/v0.15.0