Most of Rose's initial work in this book has to do with explaining exactly what BEEP is good for--what kinds of problems it solves and how, and what kinds of problems it's not well suited to. It's important territory for the promoter of a protocol that aims to steal business from established competitors. Lots of conceptual diagrams show how messages pass back and forth between clients and servers, and how states change as a result of those messages. From there, Rose downshifts into discussions of how BEEP has been implemented in real programming languages--especially Java, but also C and Tcl--and how you can use BEEP in your own software. It's an absolutely accurate picture of a very promising technology in progress. --David Wall
Topics covered: A statement of what Blocks Extensible Exchange Protocol (BEEP) is good for, and how application developers can benefit from using it as a transport for messages between parts of distributed applications. Detailed attention goes to design and usage of the BEEP implementations in Java, C, and Tcl.