Stomp SockJS错误

Question

当sockjs使用websocket协议时，我的应用程序运行良好。但是当它从websockets回落到XHR流时，我在服务器中得到一个错误。

22:27:13,340||ERROR|XhrReceivingTransportHandler:|Failed to read message
com.fasterxml.jackson.databind.JsonMappingException: No content to map due to end-of-input
    at [Source: org.apache.catalina.connector.CoyoteInputStream@6aded705; line: 1, column: 1]
    at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:164) ~[jackson-databind-2.3.2.jar:2.3.2]
    at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:3036) ~[jackson-databind-2.3.2.jar:2.3.2]
    at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:2978) ~[jackson-databind-2.3.2.jar:2.3.2]
    at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2144) ~[jackson-databind-2.3.2.jar:2.3.2]
    at org.springframework.web.socket.sockjs.frame.Jackson2SockJsMessageCodec.decodeInputStream(Jackson2SockJsMessageCodec.java:67) ~[spring-websocket-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.web.socket.sockjs.transport.handler.XhrReceivingTransportHandler.readMessages(XhrReceivingTransportHandler.java:41) ~[spring-websocket-4.2.5.RELEASE.jar:4.2.5.RELEASE]

任何帮助都是非常感谢的！

谢谢

Answer 1

找到了问题所在。这是因为我们使用Apache Httpd作为代理服务器。将apache切换到nginx，问题得到解决。