1. 02 Dec, 2021 1 commit
    • meir@redislabs.com's avatar
      Redis Functions - Added redis function unit and Lua engine · cbd46317
      meir@redislabs.com authored
      Redis function unit is located inside functions.c
      and contains Redis Function implementation:
      1. FUNCTION commands:
        * FUNCTION CREATE
        * FCALL
        * FCALL_RO
        * FUNCTION DELETE
        * FUNCTION KILL
        * FUNCTION INFO
      2. Register engine
      
      In addition, this commit introduce the first engine
      that uses the Redis Function capabilities, the
      Lua engine.
      cbd46317
  2. 01 Dec, 2021 1 commit
    • meir@redislabs.com's avatar
      Redis Functions - Introduce script unit. · fc731bc6
      meir@redislabs.com authored
      Script unit is a new unit located on script.c.
      Its purpose is to provides an API for functions (and eval)
      to interact with Redis. Interaction includes mostly
      executing commands, but also functionalities like calling
      Redis back on long scripts or check if the script was killed.
      
      The interaction is done using a scriptRunCtx object that
      need to be created by the user and initialized using scriptPrepareForRun.
      
      Detailed list of functionalities expose by the unit:
      1. Calling commands (including all the validation checks such as
         acl, cluster, read only run, ...)
      2. Set Resp
      3. Set Replication method (AOF/REPLICATION/NONE)
      4. Call Redis back to on long running scripts to allow Redis reply
         to clients and perform script kill
      
      The commit introduce the new unit and uses it on eval commands to
      interact with Redis.
      fc731bc6