null reference on reconnect

[alphazero]

On reconnect, SynchConnection checks status and reference is null.

[xp]

I am facing the same issue.
java.lang.NullPointerException
at org.jredis.ri.alphazero.connection.SynchConnection.serviceRequest(SynchConnection.java:159)
at org.jredis.ri.alphazero.JRedisClient.serviceRequest(JRedisClient.java:154)
at org.jredis.ri.alphazero.JRedisSupport.lrange(JRedisSupport.java:743)

[xp]

I am on UR.2 branch

[salanki]

I am having the same issue, as well as on new connections I sometimes get:

• JREDIS -- BUG: Couldn't create the handler delegate. => Unexpected error on initialize -- BUG
  org.jredis.ProviderException: Unexpected error on initialize -- BUG
  at org.jredis.ri.alphazero.connection.ConnectionBase.(ConnectionBase.java:136)
  at org.jredis.ri.alphazero.connection.ConnectionBase.(ConnectionBase.java:109)
  at org.jredis.ri.alphazero.connection.SynchConnection.(SynchConnection.java:97)
  at org.jredis.ri.alphazero.SynchJRedisBase.createSynchConnection(SynchJRedisBase.java:110)
  at org.jredis.ri.alphazero.JRedisClient.(JRedisClient.java:91)
  at org.jredis.ri.alphazero.JRedisClient.(JRedisClient.java:144)
  at org.jredis.ri.alphazero.JRedisClient.(JRedisClient.java:128)
  at st.salanki.dmoz.RedisConnector.connect(dmoz.scala:29)
  at st.salanki.dmoz.RedisConnector.(dmoz.scala:27)
  at st.salanki.dmoz.RedisTextTranslatorStorage.(dmoz.scala:38)
  at st.salanki.dmoz.Dmoz$.translator$1(dmoz.scala:208)
  at st.salanki.dmoz.Dmoz$.keywordsWithScoreFromTitle(dmoz.scala:217)
  at st.salanki.dmoz.Dmoz$$anonfun$processXML$1.apply(dmoz.scala:237)
  at st.salanki.dmoz.Dmoz$$anonfun$processXML$1.apply(dmoz.scala:230)
  at scala.collection.Iterator$class.foreach(Iterator.scala:582)
  at scala.xml.pull.XMLEventReader.foreach(XMLEventReader.scala:42)
  at st.salanki.dmoz.Dmoz$.processXML(dmoz.scala:230)
  at st.salanki.dmoz.Dmoz$.main(dmoz.scala:190)
  at st.salanki.dmoz.Dmoz.main(dmoz.scala)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at scala.tools.nsc.util.ScalaClassLoader$$anonfun$run$1.apply(ScalaClassLoader.scala:55)
  at scala.tools.nsc.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:22)
  at scala.tools.nsc.util.ScalaClassLoader$URLClassLoader.asContext(ScalaClassLoader.scala:61)
  at scala.tools.nsc.util.ScalaClassLoader$class.run(ScalaClassLoader.scala:55)
  at scala.tools.nsc.util.ScalaClassLoader$URLClassLoader.run(ScalaClassLoader.scala:61)
  at scala.tools.nsc.MainGenericRunner$.main(MainGenericRunner.scala:153)
  at scala.tools.nsc.MainGenericRunner.main(MainGenericRunner.scala)
  Caused by: org.jredis.ClientRuntimeException: Socket connect failed -- make sure the server is running at 193.25.126.10
  at org.jredis.ri.alphazero.connection.ConnectionBase.connect(ConnectionBase.java:258)
  at org.jredis.ri.alphazero.connection.ConnectionBase.(ConnectionBase.java:128)
  ... 29 more
  Caused by: java.net.SocketException: Too many open files
  at java.net.Socket.createImpl(Socket.java:394)
  at java.net.Socket.getImpl(Socket.java:457)
  at java.net.Socket.setKeepAlive(Socket.java:1166)
  at org.jredis.ri.alphazero.connection.ConnectionBase.newSocketConnect(ConnectionBase.java:314)
  at org.jredis.ri.alphazero.connection.ConnectionBase.connect(ConnectionBase.java:255)
  ... 30 more