Centralize and organize I/O-related options into I/O subsystem -------------------------------------------------------------- Key: WFLY-2055 URL: https://issues.jboss.org/browse/WFLY-2055 Project: WildFly Issue Type: Enhancement Components: Remoting, Web (Undertow) Reporter: David Lloyd Assignee: Tomaz Cerar Fix For: 8.0.0.CR1 Centralize all the I/O related options into the I/O subsystem schema. This includes all XNIO Options, and also includes moving all XNIO worker configuration into the I/O subsystem to be referenced. The I/O subsystem should define types for each I/O option including (but not limited to): * send and receive buffer sizes * TCP nodelay setting * TCP keepalive * IP TOS * Server socket backlog * Server connection limit low/high water mark * etc. Also there should be types defined for: * XNIO worker thread count * XNIO worker thread stack size * XNIO worker thread priority * etc. Systems which define I/O entities will reference these types by including the allowed/relevant option types into their schema like the threads subsystem does for thread pool types. Systems presently defining workers should instead reference a worker defined in the I/O subsystem.