title: Kony - Unable to store object in Memcache node
body: <p>I have integrated a simple service call in Kony, When I run my App on iOS simulator i cannot see any errors, instead in the middleware.log files I can see below error, Can anyone please help. </p>
  
  <pre><code>   Logs 
  
  X-Forwarded-For=null] 12:15:55,270 DEBUG factory.KonyAppFactory - Memcache is Enabled and Memcache Session Management instance is created
  [appID=ProjectBestBuy01
  requestID=61c164cc-1743-437f-8288-8e6ec0903d86
  UA=BestBuy/1.0 CFNetwork/711.1.12 Darwin/15.0.0
  rcid=NA
  referer=NA
  node.no=1
  REMOTEADDRESS=127.0.0.1
      REMOTEADDRESS=127.0.0.1
      X-Forwarded-For=null] 11:39:51,112 ERROR cache.MemCacheWrapper - Unable to store object in Memcache node /127.0.0.1:21201  for Key: 10e6351c7-fe0d-44e4-bbc5-3e448d0af7a6 in 3 attempt from Server Node Num: 1
      java.util.concurrent.TimeoutException: Timed out waiting for operation
          at net.spy.memcached.MemcachedClient$OperationFuture.get(MemcachedClient.java:1656)
          at com.konylabs.middleware.cache.MemCacheWrapper.storebyNoofattempts(MemCacheWrapper.java:277)
          at com.konylabs.middleware.cache.MemCacheWrapper.store(MemCacheWrapper.java:235)
          at com.konylabs.middleware.common.AbstractCacheSessionManager.store2Cache(AbstractCacheSessionManager.java:280)
          at com.konylabs.middleware.common.AbstractCacheSessionManager.exit(AbstractCacheSessionManager.java:212)
          at com.konylabs.middleware.common.MemCacheDCFilterAction.doChainDCFilter(MemCacheDCFilterAction.java:115)
          at com.konylabs.middleware.common.MiddlewareMemCacheDCFilter.doFilter(MiddlewareMemCacheDCFilter.java:42)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at com.konylabs.middleware.common.XSSFilter.doFilter(XSSFilter.java:169)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at com.konylabs.middleware.common.AddAdditionalResponseHeaderAttribute.doFilter(AddAdditionalResponseHeaderAttribute.java:94)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
          at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
          at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
          at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
          at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
          at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
          at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
          at java.lang.Thread.run(Thread.java:745)
      [appID=ProjectBestBuy01
      requestID=3dc52d1e-9b5a-45d5-8b64-92f8cf1f0cb7
      UA=BestBuy/1.0 CFNetwork/711.1.12 Darwin/15.0.0
      rcid=NA
  </code></pre>