finagle-circuit

Finagle-circuit is a bolt-on HTTP circuit-breaking library for the Finagle RPC framework from Twitter. It provides a more a granular circuit-breaking ability and includes a HTTP Filter which can be used with Finagle servers and clients.

See it

See the example code.

Get it

Add the following lines to build.sbt. Note that this library doesn't depend on a particular version of Finagle, it has been built and tested with the version below:

resolvers += "JCenter" at "https://jcenter.bintray.com"
libraryDependencies += "com.twitter" %% "finagle-http" % "6.30.0"
libraryDependencies += "io.github.daviddenton" %% "finagle-circuit" % "X.X.X"

Migration notes

v4.0.0

• Upgrading to v6.30.0 of finagle-http. Finagle-httpx has been renamed as of this release, so have migrated the API to use this instead.

v3.0.0

• Breaking change: simple repackage of all classes into io.github.finaglecircuit
• Upgrade Akka-actor dependency

v2.0.0

• Upgrading to v6.29.0 of Finagle-httpx. Finagle-http has been removed as of this release, so have migrated the API to use this instead.
  • References to HttpRequest/Response Netty classes are now Request/Response instead
  • References to HttpResponseStatus changed to Status
  • References to ππHttpMethod.GET/POST/... changd to Method.Get/Post/...
  • References to Http.XXX() will now use Http.XXX() instead

v1.1.0

• Release to be used for versions of Finagle upto 6.28.0