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Diffstat (limited to 'iredis/data/commands/client-id.md')
| -rw-r--r-- | iredis/data/commands/client-id.md | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/iredis/data/commands/client-id.md b/iredis/data/commands/client-id.md index d242d6f..fe6723c 100644 --- a/iredis/data/commands/client-id.md +++ b/iredis/data/commands/client-id.md @@ -1,16 +1,11 @@ -The command just returns the ID of the current connection. Every connection ID -has certain guarantees: +The command just returns the ID of the current connection. Every connection +ID has certain guarantees: -1. It is never repeated, so if `CLIENT ID` returns the same number, the caller - can be sure that the underlying client did not disconnect and reconnect the - connection, but it is still the same connection. -2. The ID is monotonically incremental. If the ID of a connection is greater - than the ID of another connection, it is guaranteed that the second - connection was established with the server at a later time. +1. It is never repeated, so if `CLIENT ID` returns the same number, the caller can be sure that the underlying client did not disconnect and reconnect the connection, but it is still the same connection. +2. The ID is monotonically incremental. If the ID of a connection is greater than the ID of another connection, it is guaranteed that the second connection was established with the server at a later time. This command is especially useful together with `CLIENT UNBLOCK` which was -introduced also in Redis 5 together with `CLIENT ID`. Check the `CLIENT UNBLOCK` -command page for a pattern involving the two commands. +introduced also in Redis 5 together with `CLIENT ID`. Check the `CLIENT UNBLOCK` command page for a pattern involving the two commands. @examples |