Writing scalable server applications in the Java™ programming language has always been difficult. Before the advent of the Java New I/O API (NIO), thread management issues made it impossible for a server to scale to thousands of users. The Grizzly NIO framework has been designed to help developers to take advantage of the Java™ NIO API.
Trailer is defined in HTTP/1.1.
In the proposed Servlet 4.0 API, when HttpServletResponse#setTrailerFields is invoked with HTTP/1.0, one should throw IllegalStateException.
Trailer is defined in HTTP/1.1. In the proposed Servlet 4.0 API, when HttpServletResponse#setTrailerFields is invoked with HTTP/1.0, one should throw IllegalStateException.