-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 23/03/2014 22:16, Christopher Schultz wrote: > All, > > I've been poking around the NIOEndpoint code but I can't seem to > find what I'm looking for: a list of states through which a > request progresses while it is going from being accepted through > dispatch, and finally back into the poller (for keep-alives). > > I have to imagine that, as a request goes comes out of the poller > due to an I/O event, the thread picking it up has to know where to > resume... such as fetching more SSL handshake data, etc. Where is > that state kept, or do I have it all wrong? > > Is there a formal list of states?
And when you looked at this with a debugger you saw... ? The Poller always calls NioEndpoint.processSocket(NioChannel,SocketStatus,boolean) The NioChannel then gets wrapped with a SocketProcessor. SocketProcessor.doRun() handles any SSL handshake and passes the socket to the Handler (implementation is the the concrete Protocol implementation) with most inherited from AbstractProtocol. In is in Handler.process() that most of the magic happens. If any state needed to be retained it will have been retained in a Processor instance added to connections ( Map<Socket,Processor>) which is then retrieved by looking up the processor for the current socket. A new HTTP request won't have one. An in progress WebSocket connection will etc. HTH, Mark > > Thanks, -chris > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJTL1/2AAoJEBDAHFovYFnnvLAP/iEoibERLvlLUKVDSkxe/rcg XGycnfMVE7cgqPhX7ZNpqLSU0pdGA8UT0arayf7qXbRN8dxqKWBhI8EpP7yZXWXB AasmAi4hfkWmUNzQwb4Fos/qydWdMaEiGQWXWpT0G5vpYH/c9yaaVD6klebBr8AO 0KvL6Y4C6lDdx6aVuhNB2SUbSJ6WAi6g+1odqWwh2BNtc4da024JzfjvyauSHMpU DN/Zghq6WDfoidaWlbZlDjhD1QM+E7tiZG4HoAmSR2D5PJQQKD8YXeX0WvH0Oi1e Wr8He1R1UQ0yqqcITsWzFxEMBWWWogK8DesoIpoQqt9rvCiKUxn9qbSBefq3kzia 0reYkusXPQi60tD02djtBz2SBJmqX6Co5symlci+BfwDWFOJU5W8SezB/V4Dsonj 00V3TSCYtClQmTlcwnwkBUy9pNooxxw98ztzC3IiV3An2ne0htinrWZ7r2fiNtaM 7ZkCJorrVHCGY6G9Uthq1KXgSF5f5Hbk8YmkaltIbDOjGxBbYGCYm1x2PhOSb+H8 SCdiqWoHvev6BJgwIJ49aa5jznJcVp42Kzj44LvAcoS3PIqR35EM8pe270A6ivxZ P07mYpcmgp3S3bqEptBipjI0mBjFZpkfOd9Aemj97oT1j3f5C1Nzmo+dpORU2hPW iM3Uz5yxMNX+mQu11NdN =K6tS -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
