Merge remote-tracking branch 'origin/wvp-28181-2.0' into wvp-28181-2.0

648540858

2022-05-18 0ad8a11d8df047f8c7186d7e776b1bdae5ad1ba1

 src/main/java/com/genersoft/iot/vmp/gb28181/utils/SipUtils.java

@@ -25,6 +25,9 @@
     * */
    public static String getChannelIdFromHeader(Request request) {
        Header subject = request.getHeader("subject");
        if (subject == null) {
            return null;
        }
        return ((Subject) subject).getSubject().split(":")[0];
    }