This ticket is a placeholder for tracking goals for Airframe 2020 development.

Reference: Airframe 19 Milestone: #528

airframe-codec

• Performance improvement by switching to pure-Scala msgpack. 10%~20% performance improvement can be achieved compared to the current version
• [ ] PackSupport/UnpackSupport interface to define custom codec Add PackSupport/UnpakcSupport trait to specify custom codec #511
• Optimize the pack/unpack performance when input/output types are known
• Check the presence of non-serializable types airframe-codec: Check the presence of non-serializable types #836

airframe-control

• CircuitBreaker airframe-control: Add CircuitBreaker #763 airframe-control: Add circuit breaker #758
• RateControl (e.g., leaky bucket)
• Retry throttling
• copy between streams Add IO.copy(InputStream, OutputStream) to airframe-control (only for JVM/Native) #396
• cache (like Guava's Cache). Probably this is the last resort to be free from Guava library dependency. exaple: FaultTolerantCache in robustools https://github.com/frsyuki/robustools
• Multi-map (added to airframe-http)

airframe-di

• bindConfig { (D1, D2, ...) => C } airframe-config: Add bindConfig[A](provider: D1, D2, ... => A) #650
• Integrating with famous Scala libraries
  • examples:
    • Using Airframe with Spark. We already have this example in production.

airframe-http

• Scala As A Microservice IDL
  • Support separting server/client-side implementations
  • Generate client code from the server definition airframe-http: sharing the same Scala IDL code with servers and clients #577 airframe-http: Generate http client code from the server route definition #492
    • Create sbt-airframe-http sbt plugin
    • Scala client generation
    • Scala.js client generation
    • API doc generation Generate an API document from airframe-http routes #453 airframe-rpc: Generate Open API schema from RPC interfaces #1178
    • Generate server stub sbt-airframe: Generate sever impl stub  #1026
    • Support multiple function arguments airframe-http: RPC binds raw JSON request body to a String type function argument #1100
• Add http logging Add default http access log filter to airframe-http #399
• RPC logging airframe-http: Add RPC call logging #1076
• (under consieration) Generate Open API specification Generating Open API (or swagger) specification in airframe-http #260 airframe-rpc: Generate Open API schema from RPC interfaces #1178
• Finagle Scala 2.13 support airframe-http-finagle: Scala 2.13 support #648
• Scala.js 1.0.0 support Upgrade Scala.js to 1.0.0-RC2 #821
• airframe-http-okhttp client @shimamoto
• backend-independent request/response objects airframe-http: http backend independent request/response objects #827
• Scala.js http client airframe-http-client for Scala.js #807
• CORS filter airframe-http: Add CORS filter and filter-instance support #846
• Add circuit breaker to http client airframe-http-client: Add CircuitBreaker to http requests #874
• Support cross Scala version code generator sbt-airframe: Support reading HTTP interfaces defined in Scala 2.13 #970
• Input object validation airframe-http: Validation for unnecessary attributes #978
• header MultiMap airframe-http: Cross-platform Request and Response classes #982
• ETag support airframe-http: Support ETag #1041
• A backend independent http client interface airframe-http: Add client interface for using HttpMessage.Request/Response #1131
• Generate clients for test scope sbt-airframe: Support generating clients for test scope code #1253

airframe-rpc

• @RPC annotation
• Add standard error objects airframe-rpc: Add standard error objects #1211
• Add gRPC backend airframe-grpc: Support gRPC backend #1192
• Support gRPC streaming airframe-grpc: Streaming interface #1226
• gRPC interceptor airframe-grpc: Support gRPC intercepter for filtering requests #1245
• gRPC access logging
• gRPC/Finagle benchmark Add a simple finagle/grpc benchmark #1247
• Comparison with Protobuf airframe-grpc: Add Protobuf based gRPC benchmark #1248

airframe-http-recorder

• Recording snapshots in YAML or JSON local files for human-readability airframe-http-recorder: Support JSON recording #1071

airframe-http-widget

• UI widget collection library for Scala.js airframe-widget: A collection of UI widgets for Scala.js #806
• Server-side rendering

airframe-jdbc

• Support inserting case class instances as table records airframe-jdbc: Support create/insert table from objects #1132

airframe-jmx

• json output for complex types airframe-jmx: Support JSON output for complex objects #462
• remote method call airframe-jmx: Support remote method call though JMX #463

airframe-launcher

• Allow passing global option objects to child command
• before/afterCommand hooks airframe-launcher: Support beforeCommand, afterCommand hooks #1043

airframe-msgpack

• Nested cursor support for the better error handling
• Handle EOF without using EOFException for stream RPC support
• Guess a schema of msgpack data Guess schema of msgpack data #516
• benchmark to utilize multiple-threads msgpack-benchmark: Add an option to use multiple threads  #509

airframe-sql

• SQL filter evaluation for msgpack stream
• SQL support
  • SQL typer
  • SQL decomposer
• SQL processing code generator
  • Scala target

airframe-http-rx

• Support override and append for the same name DOM attributes airframe-rx: Support add/overwrite DOM attributes #961
• Type-safe event handlers
• airframe-rx-html: Functional DOM bulider
• Reactive updates of DOM elements with Rx[A]
• CSS tags airframe-http-rx: Add CSS style tags #1062
• onUpdate airframe-http-rx: Support onUpdate DOM element #1050

airframe-http-widget

• variable
• [ ] virtual dom Unnecessary for now as we can embed Rx variables for local DOM updates
• UI widget collection airframe-widget: A collection of UI widgets for Scala.js #806
• Add Monaco facade airframe-http-widget: Add Monaco editor facade #1058

airspec

• test(..., design) { (d1, d2, ...) => } airspec: Add test(...) syntax for defining local designs #872
• Power assertion for test failures (e.g., show the condition expression and data differences)
• Use function return values to record test results. There might be more meaningful usage of function return values (e.g., storing test data to DB, sending metrics to fluentd, etc.)
• Asynchronous tests, returning Future type for Scala.js
• [ ] Support context.run[A](additional design) to support fine-grained design customization. We can use test(..., design = ...) instead
• IntelliJ plugin airspec: Integrate with IntelliJ IDEA #646
• Create a standalone launcher for running tests. [WIP] Airspec launcher #685
• Applications to runtime testing
  • smoke testing
  • active monitoring

Scala.js 1.0.0

• Upgrade to Scala.js 1.0.0 #926 Upgrade to Scala.js 1.0.0