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Merge de38924 into 55573df
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mspielberg committed Mar 30, 2017
2 parents 55573df + de38924 commit c60ef5b
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Showing 2 changed files with 20 additions and 5 deletions.
19 changes: 14 additions & 5 deletions src/main/scala/redis/commands/Scripting.scala
Original file line number Diff line number Diff line change
Expand Up @@ -11,16 +11,28 @@ trait Scripting extends Request {
* Try EVALSHA, if NOSCRIPT returned, fallback to EVAL
*/
def evalshaOrEval[R: RedisReplyDeserializer](redisScript: RedisScript, keys: Seq[String] = Seq.empty[String], args: Seq[String] = Seq.empty[String]): Future[R] = {
evalsha(redisScript.sha1, keys, args).recoverWith({
case ReplyErrorException(message) if message.startsWith("NOSCRIPT") => eval(redisScript.script, keys, args)
evalshaOrEvalBinary(redisScript, keys, args)
}

def evalshaOrEvalBinary[R: RedisReplyDeserializer, KK: ByteStringSerializer, KA: ByteStringSerializer](redisScript: RedisScript, keys: Seq[KK], args: Seq[KA]): Future[R] = {
evalshaBinary(redisScript.sha1, keys, args).recoverWith({
case ReplyErrorException(message) if message.startsWith("NOSCRIPT") => evalBinary(redisScript.script, keys, args)
})
}

def eval[R: RedisReplyDeserializer](script: String, keys: Seq[String] = Seq.empty[String], args: Seq[String] = Seq.empty[String]): Future[R] = {
evalBinary(script, keys, args)
}

def evalBinary[R: RedisReplyDeserializer, KK: ByteStringSerializer, KA: ByteStringSerializer](script: String, keys: Seq[KK], args: Seq[KA]): Future[R] = {
send(Eval(script, keys, args))
}

def evalsha[R: RedisReplyDeserializer](sha1: String, keys: Seq[String] = Seq.empty[String], args: Seq[String] = Seq.empty[String]): Future[R] = {
evalshaBinary(sha1, keys, args)
}

def evalshaBinary[R: RedisReplyDeserializer, KK: ByteStringSerializer, KA: ByteStringSerializer](sha1: String, keys: Seq[KK], args: Seq[KA]): Future[R] = {
send(Evalsha(sha1, keys, args))
}

Expand All @@ -40,6 +52,3 @@ trait Scripting extends Request {
send(ScriptExists(sha1))
}
}



6 changes: 6 additions & 0 deletions src/test/scala/redis/commands/ScriptingSpec.scala
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,12 @@ class ScriptingSpec(implicit ee: ExecutionEnv) extends RedisStandaloneServer {
r mustEqual MultiBulk(Some(Vector(Bulk(Some(ByteString("key"))), Bulk(Some(ByteString("arg"))))))
}

"evalshaOrEvalBinary" in {
Await.result(redis.scriptFlush(), timeOut) must beTrue
val r = Await.result(redis.evalshaOrEvalBinary(redisScriptKeysArgs, Seq("key"), Seq(ByteString(255))), timeOut)
r mustEqual MultiBulk(Some(Vector(Bulk(Some(ByteString("key"))), Bulk(Some(ByteString(255))))))
}

"EVAL" in {
Await.result(redis.eval(redisScript.script), timeOut) mustEqual Bulk(Some(ByteString("rediscala")))
}
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