This project is used in production at Twitter (and many other organizations), and is being actively developed and maintained.
Finagle is an extensible RPC system for the JVM, used to construct high-concurrency servers. Finagle implements uniform client and server APIs for several protocols, and is designed for high performance and concurrency. Most of Finagle’s code is protocol agnostic, simplifying the implementation of new protocols.
The following are a few of the companies that are using Finagle:
For a more complete list, please see our adopter page. If your organization is using Finagle, consider adding a link there and sending us a pull request!
We feel that a welcoming community is important and we ask that you follow Twitter's Open Source Code of Conduct in all interactions with the community.
master branch of this repository contains the latest stable release of
Finagle, and weekly snapshots are published to the
develop branch. In general
pull requests should be submitted against
for more details about how to contribute.