/// <summary>
/// Unsubscribe from a set of patterns (which must match patterns previously subscribed)
/// </summary>
/// <param name="keys">The patterns to unsubscribe</param>
/// <remarks>Channels are server-wide, not per-database</remarks>
public Task PatternUnsubscribe(string[] keys)
{
ValidateKeys(keys, true);
RemoveNamedSubscriptions(keys);
return(ExecuteVoid(RedisMessage.CreateMultiSub(RedisLiteral.PUNSUBSCRIBE, keys), false));
}
/// <summary>
/// Subscribe to a set of patterns (using wildcards, for exmaple "Foo*")
/// </summary>
/// <param name="keys">The patterns to subscribe</param>
/// <param name="handler">A callback to invoke when matching messages are received; this can be null
/// as the MessageReceived event will also be raised</param>
/// <remarks>Channels are server-wide, not per-database</remarks>
public Task PatternSubscribe(string[] keys, Action <string, byte[]> handler = null)
{
ValidateKeys(keys, true);
AddNamedSubscriptions(keys, handler);
return(ExecuteVoid(RedisMessage.CreateMultiSub(RedisLiteral.PSUBSCRIBE, keys), false));
}
