Thanks for your response. I have declared "amf" because**<channel-definition
id="my-amf" class="mx.messaging.channels.AMFChannel"> <endpoint
url="http://{server.name}:{server.port}/{context.root}/messagebroker/amf";
class="flex.messaging.endpoints.AMFEndpoint"/> </channel-definition>**
I forgot to tell that we are using spring security in backend service Can
you please tell how can I tell my spring security to allow me for message
borker to allow my request
errorReply: Flex Message (flex.messaging.messages.ErrorMessage)
clientId = 7897F319-CE0F-276A-8D68-C1C16599ECDD
correlationId =
destination = null
messageId = 7897F4A7-C10C-4031-3676-D45B1249EA05
timestamp = 1557737177681
timeToLive = 0
body = null
code = Server.Processing
message = There was an unhandled failure on the server.
java.lang.NullPointerException
details = null
rootCause = null
body = null
extendedData = null
Exception: java.lang.NullPointerException
at
java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936)
at
flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java:1373)
at
flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndpoint.java:1005)
at
flex.messaging.endpoints.amf.MessageBrokerFilter.invoke(MessageBrokerFilter.java:103)
at
flex.messaging.endpoints.amf.LegacyFilter.invoke(LegacyFilter.java:158)
at
flex.messaging.endpoints.amf.SessionFilter.invoke(SessionFilter.java:44)
at
flex.messaging.endpoints.amf.BatchProcessFilter.invoke(BatchProcessFilter.java:67)
at
flex.messaging.endpoints.amf.SerializationFilter.invoke(SerializationFilter.java:166)
at
flex.messaging.endpoints.BaseHTTPEndpoint.service(BaseHTTPEndpoint.java:291)
at
flex.messaging.MessageBrokerServlet.service(MessageBrokerServlet.java:353)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
at
org.springframework.security.web.authentication.preauth.AbstractPreAuthenticatedProcessingFilter.doFilter(AbstractPreAuthenticatedProcessingFilter.java:107)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
at
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
--
Sent from: http://apache-flex-users.2333346.n4.nabble.com/
