title: Polling S3 bucket for files and processing using spring integration aws
body: <p>I need to poll a S3 bucket for files and pick them up and process them as soon as any file becomes available. I need to do this using Spring Integration and spring-integration-aws.
  So the code i have so far looks like this:</p>
  
  <pre><code>public AmazonS3 amazonS3 = new AmazonS3Client(new BasicAWSCredentials(accessKey, secretKey));`enter code here`
  
  
  @Bean
  public S3InboundFileSynchronizer s3InboundFileSynchronizer() {
      S3InboundFileSynchronizer synchronizer = new S3InboundFileSynchronizer(amazonS3);
      synchronizer.setDeleteRemoteFiles(true);
      synchronizer.setPreserveTimestamp(true);
      synchronizer.setRemoteDirectory(s3BucketName.concat("/").concat(s3InboundFolder));
      synchronizer.setFilter(new S3RegexPatternFileListFilter(".*\\.dat\\.{0,1}\\d{0,2}"));
      return synchronizer;
  }
  
  @Bean
  @InboundChannelAdapter(value = "s3FilesChannel", poller = @Poller(fixedDelay = "10"))
  public S3InboundFileSynchronizingMessageSource s3InboundFileSynchronizingMessageSource() {
      S3InboundFileSynchronizingMessageSource messageSource =
              new S3InboundFileSynchronizingMessageSource(s3InboundFileSynchronizer());
      messageSource.setAutoCreateLocalDirectory(true);
      messageSource.setLocalDirectory(new File(inboundDir));
      messageSource.setLocalFilter(new AcceptOnceFileListFilter&lt;File&gt;());
      return messageSource;
  }
  
  @Bean
  public PollableChannel s3FilesChannel() {
      return new QueueChannel();
  }
  </code></pre>
  
  <p>and then i have a FileReadingFlow like this:</p>
  
  <pre><code>@Bean
  IntegrationFlow fileReadingFlow() {
      return IntegrationFlows
                .from(s3InboundFileSynchronizingMessageSource(),
                        e -&gt; e.poller(p -&gt; p.fixedDelay(30, TimeUnit.SECONDS)))
              .handle(fileProcessor())
              .get();
  }
  </code></pre>
  
  <p>but i keep getting a 'Cannot assign requested address: bind' error. Heres the stack trace - </p>
  
  <pre><code>  2017-04-13 17:16:45.315  INFO 4440 --- [  restartedMain] eEncryptablePropertySourcesPostProcessor : Converting PropertySource servletConfigInitParams [org.springframework.core.env.PropertySource$StubPropertySource] to EncryptablePropertySourceWrapper
  2017-04-13 17:16:45.315  INFO 4440 --- [  restartedMain] eEncryptablePropertySourcesPostProcessor : Converting PropertySource servletContextInitParams [org.springframework.core.env.PropertySource$StubPropertySource] to EncryptablePropertySourceWrapper
  2017-04-13 17:16:45.315  INFO 4440 --- [  restartedMain] eEncryptablePropertySourcesPostProcessor : Converting PropertySource systemProperties [org.springframework.core.env.MapPropertySource] to EncryptableMapPropertySourceWrapper
  2017-04-13 17:16:45.315  INFO 4440 --- [  restartedMain] eEncryptablePropertySourcesPostProcessor : Converting PropertySource systemEnvironment [org.springframework.core.env.SystemEnvironmentPropertySource] to EncryptableMapPropertySourceWrapper
  2017-04-13 17:16:45.315  INFO 4440 --- [  restartedMain] eEncryptablePropertySourcesPostProcessor : Converting PropertySource random [org.springframework.boot.context.config.RandomValuePropertySource] to EncryptablePropertySourceWrapper
  2017-04-13 17:16:45.325  INFO 4440 --- [  restartedMain] eEncryptablePropertySourcesPostProcessor : Converting PropertySource applicationConfig: [classpath:/application-dev.properties] [org.springframework.core.env.PropertiesPropertySource] to EncryptableMapPropertySourceWrapper
  2017-04-13 17:16:45.325  INFO 4440 --- [  restartedMain] eEncryptablePropertySourcesPostProcessor : Converting PropertySource applicationConfig: [classpath:/application.properties] [org.springframework.core.env.PropertiesPropertySource] to EncryptableMapPropertySourceWrapper
  2017-04-13 17:16:45.325  INFO 4440 --- [  restartedMain] eEncryptablePropertySourcesPostProcessor : Converting PropertySource refresh [org.springframework.core.env.MapPropertySource] to EncryptableMapPropertySourceWrapper
  2017-04-13 17:16:45.345  INFO 4440 --- [  restartedMain] faultConfiguringBeanFactoryPostProcessor : No bean named 'taskScheduler' has been explicitly defined. Therefore, a default ThreadPoolTaskScheduler will be created.
  2017-04-13 17:16:46.515  INFO 4440 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.retry.annotation.RetryConfiguration' of type [class org.springframework.retry.annotation.RetryConfiguration$$EnhancerBySpringCGLIB$$6d590986] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
  2017-04-13 17:16:47.035  INFO 4440 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$77957161] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
  2017-04-13 17:16:47.525  INFO 4440 --- [  restartedMain] o.s.b.f.config.PropertiesFactoryBean     : Loading properties file from URL [jar:file:/C:/Users/atare/.gradle/caches/modules-2/files-2.1/org.springframework.integration/spring-integration-core/4.3.5.RELEASE/5fb7134905e7cd34dfd6e95b4e58102b0e09cf38/spring-integration-core-4.3.5.RELEASE.jar!/META-INF/spring.integration.default.properties]
  2017-04-13 17:16:47.535  INFO 4440 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'integrationGlobalProperties' of type [class org.springframework.beans.factory.config.PropertiesFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
  2017-04-13 17:16:47.545  INFO 4440 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'integrationGlobalProperties' of type [class java.util.Properties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
  2017-04-13 17:16:51.905  INFO 4440 --- [  restartedMain] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (https)
  2017-04-13 17:16:51.945  INFO 4440 --- [  restartedMain] o.apache.catalina.core.StandardService   : Starting service Tomcat
  2017-04-13 17:16:51.955  INFO 4440 --- [  restartedMain] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.6
  2017-04-13 17:16:52.725  INFO 4440 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
  2017-04-13 17:16:52.725  INFO 4440 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 17034 ms
  2017-04-13 17:16:56.803  INFO 4440 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Mapping servlet: 'dispatcherServlet' to [/]
  2017-04-13 17:16:56.823  INFO 4440 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'metricsFilter' to: [/*]
  2017-04-13 17:16:56.823  INFO 4440 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'characterEncodingFilter' to: [/*]
  2017-04-13 17:16:56.823  INFO 4440 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
  2017-04-13 17:16:56.823  INFO 4440 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'httpPutFormContentFilter' to: [/*]
  2017-04-13 17:16:56.823  INFO 4440 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'requestContextFilter' to: [/*]
  2017-04-13 17:16:56.823  INFO 4440 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'webRequestLoggingFilter' to: [/*]
  2017-04-13 17:16:56.823  INFO 4440 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'applicationContextIdFilter' to: [/*]
  2017-04-13 17:20:03.623  INFO 4440 --- [  restartedMain] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@31ea2fb2: startup date [Thu Apr 13 17:16:35 PDT 2017]; root of context hierarchy
  2017-04-13 17:20:04.313  INFO 4440 --- [  restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity&lt;java.util.Map&lt;java.lang.String, java.lang.Object&gt;&gt; org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
  2017-04-13 17:20:04.313  INFO 4440 --- [  restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
  2017-04-13 17:20:05.033  INFO 4440 --- [  restartedMain] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
  2017-04-13 17:20:05.033  INFO 4440 --- [  restartedMain] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
  2017-04-13 17:20:06.797  INFO 4440 --- [  restartedMain] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
  2017-04-13 17:20:11.022  INFO 4440 --- [  restartedMain] o.s.s.c.ThreadPoolTaskScheduler          : Initializing ExecutorService  'taskScheduler'
  2017-04-13 17:20:16.399  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/logfile || /logfile.json],methods=[GET || HEAD]}" onto public void org.springframework.boot.actuate.endpoint.mvc.LogFileMvcEndpoint.invoke(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) throws javax.servlet.ServletException,java.io.IOException
  2017-04-13 17:20:16.410  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/heapdump || /heapdump.json],methods=[GET],produces=[application/octet-stream]}" onto public void org.springframework.boot.actuate.endpoint.mvc.HeapdumpMvcEndpoint.invoke(boolean,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) throws java.io.IOException,javax.servlet.ServletException
  2017-04-13 17:20:16.436  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/trace || /trace.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
  2017-04-13 17:20:16.445  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/env/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EnvironmentMvcEndpoint.value(java.lang.String)
  2017-04-13 17:20:16.447  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/env || /env.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
  2017-04-13 17:20:16.454  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/configprops || /configprops.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
  2017-04-13 17:20:16.461  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/dump || /dump.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
  2017-04-13 17:20:16.469  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/autoconfig || /autoconfig.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
  2017-04-13 17:20:16.475  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/info || /info.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
  2017-04-13 17:20:16.482  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/health || /health.json],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint.invoke(java.security.Principal)
  2017-04-13 17:20:16.517  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/metrics/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.MetricsMvcEndpoint.value(java.lang.String)
  2017-04-13 17:20:16.519  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/metrics || /metrics.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
  2017-04-13 17:20:16.524  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/mappings || /mappings.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
  2017-04-13 17:20:16.530  INFO 4440 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/beans || /beans.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
  2017-04-13 17:20:19.238  INFO 4440 --- [  restartedMain] o.s.b.d.a.OptionalLiveReloadServer       : LiveReload server is running on port 35729
  2017-04-13 17:20:22.018  INFO 4440 --- [  restartedMain] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
  2017-04-13 17:20:22.189  INFO 4440 --- [  restartedMain] o.s.j.e.a.AnnotationMBeanExporter        : Bean with name 'integrationMbeanExporter' has been autodetected for JMX exposure
  2017-04-13 17:20:22.273  INFO 4440 --- [  restartedMain] o.s.j.e.a.AnnotationMBeanExporter        : Located managed bean 'integrationMbeanExporter': registering with JMX server as MBean [org.springframework.integration.monitor:name=integrationMbeanExporter,type=IntegrationMBeanExporter]
  2017-04-13 17:20:22.685  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Registering beans for JMX exposure on startup
  2017-04-13 17:20:22.688  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Registering MessageChannel errorChannel
  2017-04-13 17:20:22.730  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=MessageChannel,name=errorChannel': registering with JMX server as MBean [org.springframework.integration:type=MessageChannel,name=errorChannel]
  2017-04-13 17:20:23.373  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Registering MessageChannel s3FilesChannel
  2017-04-13 17:20:23.396  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=MessageChannel,name=s3FilesChannel': registering with JMX server as MBean [org.springframework.integration:type=MessageChannel,name=s3FilesChannel]
  2017-04-13 17:20:23.672  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Registering MessageChannel nullChannel
  2017-04-13 17:20:23.701  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=MessageChannel,name=nullChannel': registering with JMX server as MBean [org.springframework.integration:type=MessageChannel,name=nullChannel]
  2017-04-13 17:20:23.900  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Registering MessageChannel toMessageProcessing
  2017-04-13 17:20:23.924  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=MessageChannel,name=toMessageProcessing': registering with JMX server as MBean [org.springframework.integration:type=MessageChannel,name=toMessageProcessing]
  2017-04-13 17:20:24.271  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Registering MessageChannel fileReadingFlow.channel#0
  2017-04-13 17:20:24.298  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=MessageChannel,name=fileReadingFlow.channel#0': registering with JMX server as MBean [org.springframework.integration:type=MessageChannel,name=fileReadingFlow.channel#0]
  2017-04-13 17:20:24.746  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Registering MessageChannel errorSubFlow.input
  2017-04-13 17:20:24.803  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=MessageChannel,name=errorSubFlow.input': registering with JMX server as MBean [org.springframework.integration:type=MessageChannel,name=errorSubFlow.input]
  2017-04-13 17:20:25.288  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=MessageHandler,name=errorChannel,bean=anonymous': registering with JMX server as MBean [org.springframework.integration:type=MessageHandler,name=errorChannel,bean=anonymous]
  2017-04-13 17:20:25.565  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=MessageHandler,name=errorSubFlow.input,bean=anonymous': registering with JMX server as MBean [org.springframework.integration:type=MessageHandler,name=errorSubFlow.input,bean=anonymous]
  2017-04-13 17:20:25.870  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=MessageHandler,name=fileReadingFlow.channel#0,bean=anonymous': registering with JMX server as MBean [org.springframework.integration:type=MessageHandler,name=fileReadingFlow.channel#0,bean=anonymous]
  2017-04-13 17:20:26.108  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=MessageSource,name=applicationConfig.s3InboundFileSynchronizingMessageSource.inboundChannelAdapter,bean=endpoint': registering with JMX server as MBean [org.springframework.integration:type=MessageSource,name=applicationConfig.s3InboundFileSynchronizingMessageSource.inboundChannelAdapter,bean=endpoint]
  2017-04-13 17:20:26.325  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Located managed bean 'org.springframework.integration:type=ManagedEndpoint,name=org.springframework.integration.config.SourcePollingChannelAdapterFactoryBean#0,bean=endpoint': registering with JMX server as MBean [org.springframework.integration:type=ManagedEndpoint,name=org.springframework.integration.config.SourcePollingChannelAdapterFactoryBean#0,bean=endpoint]
  2017-04-13 17:20:26.376  INFO 4440 --- [  restartedMain] o.s.i.monitor.IntegrationMBeanExporter   : Registered endpoint without MessageSource: org.springframework.integration:type=ManagedEndpoint,name=org.springframework.integration.config.SourcePollingChannelAdapterFactoryBean#0,bean=endpoint
  2017-04-13 17:20:26.576  INFO 4440 --- [  restartedMain] o.s.c.support.DefaultLifecycleProcessor  : Starting beans in phase 0
  2017-04-13 17:20:27.278  INFO 4440 --- [  restartedMain] o.s.i.e.SourcePollingChannelAdapter      : started applicationConfig.s3InboundFileSynchronizingMessageSource.inboundChannelAdapter
  2017-04-13 17:20:27.279  INFO 4440 --- [  restartedMain] o.s.i.endpoint.EventDrivenConsumer       : Adding {bridge} as a subscriber to the 'errorSubFlow.input' channel
  2017-04-13 17:20:27.281  INFO 4440 --- [  restartedMain] o.s.integration.channel.DirectChannel    : Channel 'application:dev.errorSubFlow.input' has 1 subscriber(s).
  2017-04-13 17:20:27.282  INFO 4440 --- [  restartedMain] o.s.i.endpoint.EventDrivenConsumer       : started org.springframework.integration.config.ConsumerEndpointFactoryBean#0
  2017-04-13 17:20:27.284  INFO 4440 --- [  restartedMain] o.s.i.endpoint.EventDrivenConsumer       : Adding {service-activator} as a subscriber to the 'fileReadingFlow.channel#0' channel
  2017-04-13 17:20:27.285  INFO 4440 --- [  restartedMain] o.s.integration.channel.DirectChannel    : Channel 'application:dev.fileReadingFlow.channel#0' has 1 subscriber(s).
  2017-04-13 17:20:27.285  INFO 4440 --- [  restartedMain] o.s.i.endpoint.EventDrivenConsumer       : started org.springframework.integration.config.ConsumerEndpointFactoryBean#2
  2017-04-13 17:20:27.286  INFO 4440 --- [  restartedMain] o.s.c.support.DefaultLifecycleProcessor  : Starting beans in phase 1073741823
  2017-04-13 17:20:27.290  INFO 4440 --- [  restartedMain] o.s.i.endpoint.PollingConsumer           : started org.springframework.integration.config.ConsumerEndpointFactoryBean#1
  2017-04-13 17:20:27.294  INFO 4440 --- [  restartedMain] o.s.i.e.SourcePollingChannelAdapter      : started org.springframework.integration.config.SourcePollingChannelAdapterFactoryBean#0
  2017-04-13 17:20:27.714 ERROR 4440 --- [  restartedMain] o.a.coyote.http11.Http11NioProtocol      : Failed to start end point associated with ProtocolHandler [https-jsse-nio-50.18.174.237-8080]
  java.net.BindException: Cannot assign requested address: bind
      at sun.nio.ch.Net.bind0(Native Method)
      at sun.nio.ch.Net.bind(Net.java:433)
      at sun.nio.ch.Net.bind(Net.java:425)
      at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
      at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
      at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:228)
      at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:874)
      at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:590)
      at org.apache.catalina.connector.Connector.startInternal(Connector.java:969)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
      at org.apache.catalina.core.StandardService.addConnector(StandardService.java:225)
      at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.addPreviouslyRemovedConnectors(TomcatEmbeddedServletContainer.java:233)
      at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:178)
      at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:297)
      at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:145)
      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545)
      at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
      at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761)
      at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371)
      at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
      at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186)
      at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175)
      at com.nike.nikecoupagateway.inboundasnservice.InboundAsnApplication.main(InboundAsnApplication.java:11)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:497)
      at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
  
  2017-04-13 17:20:27.723 ERROR 4440 --- [  restartedMain] o.apache.catalina.core.StandardService   : Failed to start connector [Connector[HTTP/1.1-8080]]
  
  org.apache.catalina.LifecycleException: Failed to start component [Connector[HTTP/1.1-8080]]
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
      at org.apache.catalina.core.StandardService.addConnector(StandardService.java:225)
      at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.addPreviouslyRemovedConnectors(TomcatEmbeddedServletContainer.java:233)
      at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:178)
      at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:297)
      at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:145)
      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545)
      at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
      at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761)
      at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371)
      at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
      at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186)
      at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175)
      at com.nike.nikecoupagateway.inboundasnservice.InboundAsnApplication.main(InboundAsnApplication.java:11)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:497)
      at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
  Caused by: org.apache.catalina.LifecycleException: service.getName(): "Tomcat";  Protocol handler start failed
      at org.apache.catalina.connector.Connector.startInternal(Connector.java:976)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
      ... 18 common frames omitted
  Caused by: java.net.BindException: Cannot assign requested address: bind
      at sun.nio.ch.Net.bind0(Native Method)
      at sun.nio.ch.Net.bind(Net.java:433)
      at sun.nio.ch.Net.bind(Net.java:425)
      at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
      at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
      at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:228)
      at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:874)
      at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:590)
      at org.apache.catalina.connector.Connector.startInternal(Connector.java:969)
      ... 19 common frames omitted
  Description:
  The Tomcat connector configured to listen on port 8080 failed to start. The port may already be in use or the connector may be misconfigured.
  Action:
  Verify the connector's configuration, identify and stop any process that's listening on port 8080, or configure this application to listen on another port.
  </code></pre>
  
  <p>what am i doing wrong?</p>