internal Task <bool> ExecuteBoolean(RedisMessage message, bool queueJump)
{
var msgResult = new MessageResultBoolean();
message.SetMessageResult(msgResult);
EnqueueMessage(message, queueJump);
return(msgResult.Task);
}
// avoid lots of delegate creations
internal override IEnumerable <RedisMessage> CreateMessages()
{
yield return(RedisMessage.Create(db, RedisLiteral.WATCH, key));
var msgResult = new MessageResultBoolean(this);
msgResult.Task.ContinueWith(testExisted);
RedisMessage message = hashField == null
? RedisMessage.Create(db, RedisLiteral.EXISTS, key)
: RedisMessage.Create(db, RedisLiteral.HEXISTS, key, hashField);
message.SetMessageResult(msgResult);
yield return(message);
}
internal override IEnumerable <RedisMessage> CreateMessages()
{
yield return(RedisMessage.Create(db, RedisLiteral.WATCH, key));
var msgResult = new MessageResultBoolean(this);
// we want this ExecuteSynchronously so that we can exploit the ordered nature of the reader to check all the
// results efficiently
msgResult.Task.ContinueWith(testExisted, TaskContinuationOptions.ExecuteSynchronously);
var message = hashField == null?RedisMessage.Create(db, RedisLiteral.EXISTS, key)
: RedisMessage.Create(db, RedisLiteral.HEXISTS, key, hashField);
message.SetMessageResult(msgResult);
yield return(message);
}