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Push To Queue Back (LCC.kvdb.queue.push_back)

Signature​

size, err = LCC.kvdb.queue.push_back(name, value, timeout?)

Parameters​

  • name
    String. Queue name (non-empty, max 256 bytes).
  • value
    String. Value to push (must be valid UTF-8).
  • timeout
    Number, optional. Request timeout in seconds, default 60.

Returns​

  • size
    Number. Queue length after the push; nil on failure.
  • err
    String or nil. Error description when the call fails.

Notes​

Pushes an item onto the tail of the queue.
Shares the same constraints as push_front.

Example​

local size, err = LCC.kvdb.queue.push_back("pending", "task#2")
if not size then
    error(err)
end