Redis connection problem

Reporting a bug

1. Version of play-redis 1.6.1
2. Version of Play 2.6.x
3. Describe the actual behavior, follow the same scenario Our version of redis is docker run -d --name redis-cache -p 6379:6379 redis:4-alpine We have configured the play-redis like you said on the wiki. After this, we try to do a cache.get() and the system is blocked for 1 min more or less, after this we receive this log: Command GET for key ‘classTag::access_token’ failed. stack_trace: redis.actors.InvalidRedisReply$: Could not decode the redis reply (Connection closed)\n\tat redis.actors.InvalidRedisReply$.<clinit>(RedisReplyDecoder.scala)\n\tat redis.actors.RedisReplyDecoder$$anonfun$postStop$1.apply(RedisReplyDecoder.scala:20)\n\tat redis.actors.RedisReplyDecoder$$anonfun$postStop$1.apply(RedisReplyDecoder.scala:19)\n\tat scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:73)\n\tat scala.collection.mutable.MutableList.foreach(MutableList.scala:30)\n\tat redis.actors.RedisReplyDecoder.postStop(RedisReplyDecoder.scala:19)\n\tat akka.actor.Actor$class.aroundPostStop(Actor.scala:527)\n\tat redis.actors.RedisReplyDecoder.aroundPostStop(RedisReplyDecoder.scala:11)\n\tat akka.actor.dungeon.FaultHandling$class.akka$actor$dungeon$FaultHandling$$finishTerminate(FaultHandling.scala:210)\n\tat akka.actor.dungeon.FaultHandling$class.terminate(FaultHandling.scala:172)\n\tat akka.actor.ActorCell.terminate(ActorCell.scala:370)\n\tat akka.actor.ActorCell.invokeAll$1(ActorCell.scala:468)\n\tat akka.actor.ActorCell.systemInvoke(ActorCell.scala:484)\n\tat akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:282)\n\tat akka.dispatch.Mailbox.processMailbox(Mailbox.scala:260)\n\tat akka.dispatch.Mailbox.run(Mailbox.scala:224)\n\tat akka.dispatch.Mailbox.exec(Mailbox.scala:234)\n\tat akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)\n\tat akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)\n\tat akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)\n\tat akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)\n

[mmolinos]

I discovered that is problem with my local configuration of docker thanks for all help

[mmolinos]

Hi Karel,

I update my code with this error that you comment and I have the same error. Can you reproduce it with my new code? https://github.com/mmolinos/examplePlayRedisPlayConnector

[info] play.api.Play - Application started (Dev)
[warn] r.a.RedisClientActor - ConnectionClosed ErrorClosed(Reset connection by the remote machine)
[error] p.a.cache.redis - Command GET for key 'classTag::CACHE_KEY' failed.
redis.actors.InvalidRedisReply$: Could not decode the redis reply (Connection closed)
	at redis.actors.InvalidRedisReply$.<clinit>(RedisReplyDecoder.scala)
	at redis.actors.RedisReplyDecoder.$anonfun$postStop$1(RedisReplyDecoder.scala:20)
	at scala.collection.LinearSeqOptimized.foreach(LinearSeqOptimized.scala:71)
	at scala.collection.LinearSeqOptimized.foreach$(LinearSeqOptimized.scala:68)
	at scala.collection.mutable.MutableList.foreach(MutableList.scala:30)
	at redis.actors.RedisReplyDecoder.postStop(RedisReplyDecoder.scala:19)
	at akka.actor.Actor.aroundPostStop(Actor.scala:536)
	at akka.actor.Actor.aroundPostStop$(Actor.scala:536)
	at redis.actors.RedisReplyDecoder.aroundPostStop(RedisReplyDecoder.scala:11)
	at akka.actor.dungeon.FaultHandling.finishTerminate(FaultHandling.scala:210)