FAQ

My BlazeDS server sends this error in the response: "Detected duplicate HTTP-based FlexSessions, generally due to the remote host disabling session cookies. Session cookies must be enabled to manage the client connection correctly."

Each flex client must be uniquely identified with the server. The two most common fields that must be unique for each user are clientId and DSid. Some applications may define additional ids for session handling.

Why are properties and objects missing from the request or response XML?

Your messages are likely using classes that are not available in the classpath. BlazeDS deserialization is configured to handle this by treating the object as an ASObject instance. However, this fails in some circumstances. The solution is to export your remoting (VO) classes into a JAR and drop it into the jmeter/lib/ext directory. Often, this will provide a much more clean XML representation than the standard ASObject substitution.