Are “sockets” addressing a display of a X server and connected to or owned by X client the same...












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  • A X server is said to be started in a display. The address of a display is specified as a socket by $DISPLAY. For example if $DISPLAY is 40, it corresponds to a port 6040 or a unix domain socket named after 40.


  • A X client and a X server communicate by sockets.



Are "socket" addressing a display of a X server (in the first sentence) and "sockets" which X client either connect to or owns (in the second sentence) the same "socket"?



But I don't think they are the same socket, because I think



X client <->  X server <-> display


so a X client and a display are not connected directly but indirectly via a X server. So a X client can't communicate with the display addressed by the socket $DISPLAY?



Thanks.






display x-server






share



























    0
















    • A X server is said to be started in a display. The address of a display is specified as a socket by $DISPLAY. For example if $DISPLAY is 40, it corresponds to a port 6040 or a unix domain socket named after 40.


    • A X client and a X server communicate by sockets.



    Are "socket" addressing a display of a X server (in the first sentence) and "sockets" which X client either connect to or owns (in the second sentence) the same "socket"?



    But I don't think they are the same socket, because I think



    X client <->  X server <-> display


    so a X client and a display are not connected directly but indirectly via a X server. So a X client can't communicate with the display addressed by the socket $DISPLAY?



    Thanks.






    display x-server






    share

























      0












      0








      0









      • A X server is said to be started in a display. The address of a display is specified as a socket by $DISPLAY. For example if $DISPLAY is 40, it corresponds to a port 6040 or a unix domain socket named after 40.


      • A X client and a X server communicate by sockets.



      Are "socket" addressing a display of a X server (in the first sentence) and "sockets" which X client either connect to or owns (in the second sentence) the same "socket"?



      But I don't think they are the same socket, because I think



      X client <->  X server <-> display


      so a X client and a display are not connected directly but indirectly via a X server. So a X client can't communicate with the display addressed by the socket $DISPLAY?



      Thanks.






      display x-server






      share















      • A X server is said to be started in a display. The address of a display is specified as a socket by $DISPLAY. For example if $DISPLAY is 40, it corresponds to a port 6040 or a unix domain socket named after 40.


      • A X client and a X server communicate by sockets.



      Are "socket" addressing a display of a X server (in the first sentence) and "sockets" which X client either connect to or owns (in the second sentence) the same "socket"?



      But I don't think they are the same socket, because I think



      X client <->  X server <-> display


      so a X client and a display are not connected directly but indirectly via a X server. So a X client can't communicate with the display addressed by the socket $DISPLAY?



      Thanks.






      display x-server




      display x-server





      share












      share










      share



      share










      asked 2 mins ago









      TimTim

      27.7k78264483




      27.7k78264483






















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