teddy is a tiny but scalable http server implemented with Java NIO, inspired by netty.
teddy is implemented in Reactor pattern with Java NIO.
A server instance is equiped with an Acceptor and a Worker : Acceptor accepts upcoming sockets as well as offers them into the SocketChannelQueue ; Worker binds with a Selector and keeps consuming sockets from queue and selecting interested I/O operations.
Each SocketChannel is attached with a ChannelHandlerPipeline , which handles upstreams from SocketChannel and downstreams from application at the top layer. The server is flexible because adding more ChannelHandler to the pipeline is allowed, so you can handle both upstream and downstream at a higher layer.
🙆♀️ TCP layer
🙆♀️ HTTP layer: A standard & usable HTTP layer is already implemented, including HTTP message model, decoder, encoder...
👩💻 XXX layer: You may add another layer by implementing ChannelHandler and add it to ChannelPipeline.