1. 23 Jan, 2022 1 commit
    • Binbin's avatar
      sub-command support for ACL CAT and COMMAND LIST. redisCommand always stores fullname (#10127) · 23325c13
      Binbin authored
      
      
      Summary of changes:
      1. Rename `redisCommand->name` to `redisCommand->declared_name`, it is a
        const char * for native commands and SDS for module commands.
      2. Store the [sub]command fullname in `redisCommand->fullname` (sds).
      3. List subcommands in `ACL CAT`
      4. List subcommands in `COMMAND LIST`
      5. `moduleUnregisterCommands` now will also free the module subcommands.
      6. RM_GetCurrentCommandName returns full command name
      
      Other changes:
      1. Add `addReplyErrorArity` and `addReplyErrorExpireTime`
      2. Remove `getFullCommandName` function that now is useless.
      3. Some cleanups about `fullname` since now it is SDS.
      4. Delete `populateSingleCommand` function from server.h that is useless.
      5. Added tests to cover this change.
      6. Add some module unload tests and fix the leaks
      7. Make error messages uniform, make sure they always contain the full command
        name and that it's quoted.
      7. Fixes some typos
      
      see the history in #9504, fixes #10124
      Co-authored-by: default avatarOran Agra <oran@redislabs.com>
      Co-authored-by: default avatarguybe7 <guy.benoish@redislabs.com>
      23325c13
  2. 06 Jan, 2022 1 commit
    • Ozan Tezcan's avatar
      Set errno to EEXIST in redisFork() if child process exists (#10059) · 568c2e03
      Ozan Tezcan authored
      Callers of redisFork() are logging `strerror(errno)` on failure.
      `errno` is not set when there is already a child process, causing printing
      current value of errno which was set before `redisFork()` call. 
      
      Setting errno to EEXIST on this failure to provide more meaningful error message. 
      568c2e03
  3. 25 Jul, 2021 1 commit
  4. 23 Feb, 2020 1 commit
  5. 17 Jul, 2019 1 commit
    • Oran Agra's avatar
      Module API for Forking · 56258c6b
      Oran Agra authored
      * create module API for forking child processes.
      * refactor duplicate code around creating and tracking forks by AOF and RDB.
      * child processes listen to SIGUSR1 and dies exitFromChild in order to
        eliminate a valgrind warning of unhandled signal.
      * note that BGSAVE error reply has changed.
      
      valgrind error is:
        Process terminating with default action of signal 10 (SIGUSR1)
      56258c6b