Flurry is a pixelflut compatible server written in rust with a focus on minimizing latency while keeping high performance.

Protocols

Multiple protocols are supported:

• Text: The default protocol, it is compliant with pixelflut but it defines some extra commands
  • CANVAS <id>: used to change to a completely seperate canvas, the amount and size is defined by the host
  • PROTOCOL <protocol name>: used to change to different protocols, the useable names are:
    • text: goes to the Text protocol
    • binary: goes to the Binary protocol
• Binary: A binary analog to the text version, about twice as efficient with bandwidth, the commands are
  • size: 0x73 <u8 canvas> -> <u16_le x> <u16_le y>
  • help: 0x68 -> help message (in UTF-8)
  • get pixel: 0x20 <u8 canvas> <u16_le x> <u16_le y> -> <u8 red> <u8 green> <u8 blue>
  • set pixel rgb: 0x80 <u8 canvas> <u16_le x> <u16_le y> <u8 red> <u8 green> <u8 blue>
  • blend pixel rgba: 0x81 <u8 canvas> <u16_le x> <u16_le y> <u8 red> <u8 green> <u8 blue> <u8 blend>
  • set pixel grayscale: 0x82 <u8 canvas> <u16_le x> <u16_le y> <u8 white>