(バージョン情報なし。おそらく SVN 版にしか存在しないでしょう)
ZMQDevice::setTimerTimeout — Set the timer timeout
Sets the timer callback timeout value. The timer callback is invoked periodically if it's set. Added in ZMQ extension version 1.1.0.
timeoutThe timer callback timeout value.
On success this method returns the current object.