linker error on librssl.lib when compiling with client application

Bhimrao.Ghule
Bhimrao.Ghule Contributor
in ETA

I am getting some errors like below, this is error exists with function call rsslInitializeEx(&initOpts, &rsslErrorInfo.rsslError)

Any idea, which library I missed ?

>librssl.lib(rsslSocketTransportImpl.obj) : error LNK2019: unresolved external symbol GetTcpTable referenced in function ipcGetSocketRow

1>librssl.lib(rsslSocketTransportImpl.obj) : error LNK2019: unresolved external symbol GetPerTcpConnectionEStats referenced in function rsslSocketGetChannelStats

1>librssl.lib(rsslSocketTransportImpl.obj) : error LNK2019: unresolved external symbol SetPerTcpConnectionEStats referenced in function ipcGetSocketRow

1>librssl.lib(ripcinetutils.obj) : error LNK2019: unresolved external symbol __imp_InternetOpenA referenced in function ripcWinInetConnect

1>librssl.lib(ripcinetutils.obj) : error LNK2019: unresolved external symbol __imp_InternetCloseHandle referenced in function ripcReleaseWinInetSession

1>librssl.lib(ripcinetutils.obj) : error LNK2019: unresolved external symbol __imp_InternetConnectA referenced in function ripcWinInetConnect


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  • umer.nalla
    umer.nalla LSEG
    Answer ✓

    Hi @Bhimrao.Ghule

    Have you confirmed the required libraries e.g. if I check the Additional Dependencies under Linker->Input for the ETA example VAConsumer, I see the following:

    \RTSDK-2.0.1.L1.win.rrg\Cpp-C\Eta\Libs\WIN_64_VS142\Debug_MDd\librsslVA.lib\RTSDK-2.0.1.L1.win.rrg\RTSDK-BinaryPack\Cpp-C\Eta\Libs\WIN_64_VS142\Debug_MDd\librsslVACache.lib
    wininet.lib
    ws2_32.lib
    crypt32.lib
    cryptui.lib
    Iphlpapi.lib
    \RTSDK-2.0.1.L1.win.rrg\Cpp-C\Eta\Libs\WIN_64_VS142\Debug_MDd\librssl.lib
    kernel32.lib
    user32.lib
    gdi32.lib
    winspool.lib
    shell32.lib
    ole32.lib
    oleaut32.lib
    uuid.lib
    comdlg32.lib
    advapi32.lib

    Based on my experience with similar linker errors in the past, I suspect you are missing wininet.lib (if not others)

    You can also check the CMakeLists.txt in the \Cpp-C\Eta\Impl\Reactor\ folder to help identify the libraries required for your particular build environment.

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