Finagle 6.27.0
kevinoliver
released this
08 Mar 04:15
·
4240 commits
to develop
since this release
New Features
- finagle-http: Support nacks between Finagle Http clients and servers. When a server fails
with retryable exceptions (exceptions wrapped byFailure.rejected
), it sends back a "Nack"
response, i.e. 503 Response code with a new "finagle-http-nack" header. This allows clients
to safely retry failed requests, and keep connections open.RB_ID=705948
Runtime Behavior Changes
- finagle-core: FailFast parameter renamed from
onOrOff
toenabled
.RB_ID=720781
- finagle-core: When evaluating NameTree unions, return components of the union in Ok state rather
than waiting for all components to be Ok. This enables resilience of unions when part of the
tree cannot be resolved.RB_ID=697114
- finagle-stats: Standard of deviation is no longer calculated. It is exported as a constant 0.0
for "$statName.stddev".RB_ID=717647
Breaking API Changes
- finagle-stream: Introduce StreamRequest as a replacement for Netty's
HttpRequest, and converted the rest of the public API to not leak
other Netty types (notably ChannelBuffer is replaced by Buf).RB_ID=695896
- finagle-core: Dtab does not implement the Namer interface anymore. Use
c.t.f.naming.DefaultInterpreter
to bind a name via a Dtab. Support for Dtab entries starting
with /#/ has been removed.c.t.f.Namer.bindAndEval
has been removed. Use
c.t.f.Namer.resolve
instead.RB_ID=711681
- finagle:
LoadService
andThriftRichClient
migrated off of deprecatedClassManifest
toClassTag
.RB_ID=720455