package com.genersoft.iot.vmp.gb28181.session; import gov.nist.javax.sip.message.SIPRequest; import gov.nist.javax.sip.stack.MessageChannel; import gov.nist.javax.sip.stack.SIPMessageValve; import javax.sip.SipStack; import javax.sip.message.Response; public class SipMessagePreprocessing implements SIPMessageValve { @Override public boolean processRequest(SIPRequest sipRequest, MessageChannel messageChannel) { return false; } @Override public boolean processResponse(Response response, MessageChannel messageChannel) { return false; } @Override public void init(SipStack sipStack) { } @Override public void destroy() { } }