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Binding failure with wildcard address to a PGM socket. RRS feed

  • Question

  • I am having a binding problem with sample codes for PGM.
    They try to bind a wildcard addres to the socket after having created it with IPPROTO_RM and SOCK_RDM and
    fail to do that on my Windows 10(64bit). I enabled MSMQ on the system.
    The error code is WSAEACCES.

    These are the sample codes I am trying at the moment.

    https://www.winsocketdotnetworkprogramming.com/winsock2programming/winsock2advancedmulticast9d.html (for sender)

    https://docs.microsoft.com/ko-kr/windows/desktop/WinSock/pgm-senders-and-receivers (sender)

    Could anyone give me any clue on why I am having this problem?

    Thanks a lot in advance.
    Wednesday, April 10, 2019 7:20 AM