AMFChannel is per default a polling channel. Juging from your URL you want to connect to a Streaming channel. Use StreamingAMFChannel instead and you shouldn't get that error any longer.
Chris -----Ursprüngliche Nachricht----- Von: x8s9y [mailto:x8...@163.com] Gesendet: Samstag, 5. September 2015 15:13 An: Dev_Flex <dev@flex.apache.org> Betreff: Client attempted to contact a server endpoint that does not support a polling channel. Hi: When I subscribe message that I encounter a issus,The AMFChannel channelFault dispatch error info: "Client attempted to contact a server endpoint that does not support a polling channel." code: <s:AMFChannel id="stream" url="http://192.168.1.126:8081/IBMS/messagebroker/streamingamf" channelConnect="streamingamfchannel1_channelConnectHandler(event)" channelFault="streamingamfchannel1_channelFaultHandler(event)"/> The server console message: 2015-09-05 20:58:23 INFO [http-nio-8081-exec-2] (JmsAdapter.java:143) - client [5FBB7254-561F-D282-7511-69DC3D20F7FE] subscribed to destination [pushTime] 2015-09-05 20:58:23 INFO [http-nio-8081-exec-3] (MessageBrokerHandlerAdapter.java:99) - Channel endpoint my-streaming-amf received request. Now, I can't receive any messasge from the topics,what does it causes? Environment: BlazeDS+MQ+Tomcat Hope to get your help. 2015-09-05 sunny