DBGp
Common DeBugGer Protocol as used by Xdebug[1] and potentially other implementations. DBGp is a simple protocol for use with language tools and engines for the purpose of debugging applications.[2] The protocol provides a means of communication between a debugger engine (scripting engine, Virtual Machine, etc.) and a debugger IDE.
Criticisms
DBGp has not received widespread adoption as a server protocol. Most implementations are client-side so that IDEs may be compatible specifically with Xdebug, which remains popular.
Criticisms have included:[3][4]
- Performance (DBGp is a text-mode protocol)
- Security (DBGp has a complex connection mechanism that could lead to buggy vulnerable implementations)
- Generality (DBGp is designed to be compatible with multiple programming languages rather than being optimized for PHP)
A primary author of the DBGp specification has defended the design.[5]
References
- ^ Rethans, Derick. "Main contributor to DBGp". github.
- ^ "Xdebug: Documentation for DBGp". Xdebug.
- ^ "Support DBGP protocol for easy integration with IDEs and tools · Issue #105 · krakjoe/phpdbg". GitHub. Retrieved 2016-09-25.[permanent dead link]
- ^ "Guy Harpaz Blog: PHP IDE Debug Protocol". guyharpaz.blogspot.hu. Retrieved 2016-09-25.
- ^ Rethans, Derick. "Debugging Protocol Shoot-out — Derick Rethans". derickrethans.nl. Retrieved 2016-09-25.