The TTL command returns the remaining time to live in seconds of a key that has an
{@link #expire(const(ubyte)[], int) EXPIRE} set. This introspection capability allows a Redis client to
check how many seconds a given key will continue to be part of the dataset.
@param key
@return Integer reply, returns the remaining time to live in seconds of a key that has an
EXPIRE. If the Key does not exists or does not have an associated expire, -1 is
returned.
The TTL command returns the remaining time to live in seconds of a key that has an {@link #expire(const(ubyte)[], int) EXPIRE} set. This introspection capability allows a Redis client to check how many seconds a given key will continue to be part of the dataset. @param key @return Integer reply, returns the remaining time to live in seconds of a key that has an EXPIRE. If the Key does not exists or does not have an associated expire, -1 is returned.