The QKnxNetIpSrp class stores an extended search request parameter (SRP). More...
|qmake:||QT += knx|
This class was introduced in Qt 5.12.
A KNXnet/IP client may include zero or more search request parameter blocks (SRP) to transfer additional information regarding the search.
A KNXnet/IP server interprets SRPs using these rules: if a KNXnet/IP server supports the SRP, it applies the selection criteria as specified for the specific SRP type. Otherwise, if it is not supported and the M (Mandatory) bit is set, the server shall not respond to the search request. Moreover, if it is not supported and the M bit is not set, the server ignores this SRP and react as if this SRP were not present. If the evaluation of any of the SRPs leads to the decision to not respond to the search request, then the following SRPs are skipped.
A KNXnet/IP client cannot use an invalid SRP type code
00h. The KNXnet/IP server handles an SRP with the invalid code
00h as any other unknown SRP code.
See also QKnxNetIpSearchRequestProxy.
© 2023 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.