small todo list¶

Note: this list is updated every now and then and doesn't necessarily represent the exact state of development. Use it as a rough overview.

• core
  • out-of-fd handling should be (only) in the main worker
  • ipv6 support (for radix-tree, used for mod_access)
  • throttling by ip
  • X-Sendfile/X-LIGHTTPD-Send-tmpfile support, maybe new stuff like X-Throttle
  • limit for http request header size to prevent oom attacks

• angel
  • zero downtime restarts
  • backend spawning with different uid/gid
  • log rotation (or use the zero downtime restart?)

• log
  • scheme:// prefix
  • support for pipes

• plugin api
  • inter-plugin api
  • plugin data per client ip address
    • can be used for bandwidth throttling, limit requests per second, limit concurrent requests etc
    • has to be shared among all workers so locking needed?
    • maybe let main worker do the lookup/removal in a radix tree so no locking needed for that and let plugin make sure it's threadsafe when modifying

• modules
  • port remaining modules from 1.x
  • add even more innovative modules :)

• mod_status
  • show the last request in keep-alive state to make it visible where the client entered that state and maybe show sth. like 23/120, client entered that state 23s ago, will idle away after a total of 120s