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Clarify meaning of numlocal param in WAITAOF command #2446

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Jan 5, 2024
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Clarify meaning of numlocal param in WAITAOF command #2446

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Clarify meaning of numlocal param in WAITAOF command
uglide Jun 23, 2023
949cad2
Update commands/waitaof.md
uglide Jun 30, 2023
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3 changes: 3 additions & 0 deletions commands/waitaof.md
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This command blocks the current client until all previous write commands by that client are acknowledged as having been fsynced to the AOF of the local Redis and/or at least the specified number of replicas.

`numlocal` represents the number of local fsyncs required to be confirmed before proceeding. When `numlocal` is set to 1, it means the command should wait until the data written to the Redis instance is confirmed to be persisted to the local AOF file.

If the timeout, specified in milliseconds, is reached, the command returns even if the specified number of acknowledgments has not been met.

The command **will always return** the number of masters and replicas that have fsynced all write commands sent by the current client before the `WAITAOF` command, both in the case where the specified thresholds were met, and when the timeout is reached.
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