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Finagle v7.1.0 Release Notes

  • 🆕 New Features

    
* 🔧 finagle-core: If a `c.t.u.tunable.Tunable` request or total timeout has been configured
  on a client which uses a `c.t.f.client.DynamicTimeout` filter, the current value of tunable will
  be used in the case of no dynamic timeout set for a request. ``PHAB_ID=D81886``

* finagle-core: `FailFastException` now captures the throwable that caused it. ``PHAB_ID=D86396``

* finagle-redis: finagle interface for redis DBSIZE command. ``PHAB_ID=D85305``

🐛 Bug Fixes
~~~~~~~~~

* finagle-core: Unregister `ServerRegistry` entry on `StackServer#close`. A
  StackServer entry is registered in the `ServerRegistry` on serve of the
  server but never unregistered. It is now unregistered on close of
  the StackServer. ``PHAB_ID=D83200``

* finagle-mux: Fix two issues with mux leases. In one bug, a new lease wouldn't be sent to
  the client if it was issued within 1 second of when the existing lease was set to expire.
  In a second bug, the server would only nack if the issued lease was 0, but didn't consider
  whether the lease had expired. ``PHAB_ID=D91645``


* finagle-netty4: `Netty4ClientEngineFactory` and `Netty4ServerEngineFactory` now
  properly load all chain certificates when the `SslClientConfiguration` or
  `SslServerConfiguration` uses `KeyCredentials.CertKeyAndChain` instead of just the
  first one in the file. ``PHAB_ID=D82414``

* 🔧 finagle-thrift/thriftmux: Thrift/ThriftMux servers and clients now can be configured
  with `withMaxReusableBufferSize` to specify the max size of the reusable buffer for
  Thrift responses. ``PHAB_ID=D83190``

⚙ Runtime Behavior Changes

    • finagle-stats: Verbosity levels are now respected: debug-metrics aren't exported by default. PHAB_ID=D85278

    • finagle-netty4: ChannelTransport no longer considers the Channel.isWritable result when determining status. PHAB_ID=D82670

    🗄 Deprecations

    
* finagle-base-http: Encoding/decoding methods on `c.t.f.http.Request` and `c.t.f.http.Response`
  to/from Strings and arrays of bytes have been deprecated. Use the methods on
  `c.t.f.http.codec.HttpCodec` instead:

     - For `c.t.f.http.Request.encodeString`, use `c.t.f.Http.codec.HttpCodec.encodeRequestToString`
     - For `c.t.f.http.Request.encodeBytes`, use `c.t.f.Http.codec.HttpCodec.encodeRequestToBytes`
     - For `c.t.f.http.Request.decodeString`, use `c.t.f.Http.codec.HttpCodec.decodeStringToRequest`
     - For c.t.f.http.Request.decodeBytes`, use `c.t.f.Http.codec.HttpCodec.decodeBytesToRequest`
     - For `c.t.f.http.Response.encodeString`, use `c.t.f.Http.codec.HttpCodec.encodeResponseToString`
     - For `c.t.f.http.Response.decodeString`, use `c.t.f.Http.codec.HttpCodec.decodeStringToResponse`
     - For `c.t.f.http.Response.decodeBytes`, use `c.t.f.Http.codec.HttpCodec.decodeBytesToResponse`

  ``PHAB_ID=D81341``

💥 Breaking API Changes

    • 🚚 finagle-core: Remove deprecated method httpProxyTo(String, Option[Transporter.Credentials]). Use httpProxyTo(String, Transporter.Credentials] instead. PHAB_ID=D84077

    • 🚚 finagle-*-http: Netty 3 specific HTTP transport related code has been moved into its own project, finagle-netty3-http, in preparation for removing it from Finagle. PHAB_ID=D84101

    • 🚀 finagle-memcached: Remove deprecated method BaseClient.release(). Use BaseClient.close() instead. PHAB_ID=D83168

    🗄 Deprecations

    
* 🚚 finagle-memcached: Move `c.t.f.memcached.java.Client` to `c.t.f.memcached.JavaClient`,
  `c.t.f.memcached.java.ClientBase` to `c.t.f.memcached.JavaClientBase`, and
  `c.t.f.memcached.java.ResultWithCAS` to `c.t.f.memcached.ResultWithCAS`. ``PHAB_ID=D83719``

* finagle-core: Added a new type member `Context` to `Transport`, and a method that
  returns a context, which has most of the methods currently directly on `Transport`.
  Also deprecates most of those methods--please start using the context instead of the
  `Transport` directly.  Also added type parameters to `Transporter`, `Listener`, and
  type members to `StackClient` and `StackServer`.  ``PHAB_ID=D83972``

* finagle-core: `com.twitter.finagle.loadbalancer.DeterministicOrdering` was renamed
  to `com.twitter.finagle.loadbalancer.ProcessCoordinate` and the internal `Coord` ADT
  was changed as well. ``PHAB_ID=D84452``

* 🚚 finagle-thrift: Move `Thrift.Server.param.MaxReusableBufferSize` to
  `Thrift.param.MaxReusableBufferSize` for both server and client use. ``PHAB_ID=D83190``