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  1. LWIP based TCP/IP
  2. PSLWIP-507

Socket API multicast groups can be used with taglist zero

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: V5.3.3.0
          • Labels:
            None
          • Account:
            SPC TCP_IP (SPCTCPIP)

            Description

            The application can use the Socket API services to join/leave IGMP multicast groups even if the associated taglist entry "Number of IP Multicast groups for socket services" is zero. The firmware may have already LWIP_MEMORY_POOL_CFG_T::usNumMulticastGroups > 0 configured for other functionalities, e.g. multicast IO connections.

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                Issue Links

                relates to

                New Feature - A new feature of the product, which has yet to be developed. PSEISV5-449 Allow Socket API applications to use IP multicast communication by joining and leaving Multicast groups

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                New Feature - A new feature of the product, which has yet to be developed. PSLWIP-488 Add packet API to join/leave IGMP multicast groups

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                Change - PSEISV3-890 Update to lwIP V5.3.4.0

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                Change - PSEISV5-471 Update to lwIP V5.3.4.0

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed
                mentioned in

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                        • Reporter:
                          TBaranczyk Thomas Baranczyk
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                          Dates

                          • Created:
                            Updated:
                            Resolved: