vertx / io.vertx.redis / RedisTransaction / getset

getset

abstract fun getset(key: String, value: String, handler: Handler<AsyncResult<String>>): RedisTransaction

Set the string value of a key and return its old value

Parameters

key - Key of which value to set

value - New value for the key

handler - Handler for the result of this call.

Since
Redis 1.0.0 group: string