Error when constructing TcpClient : Error ...the system lacked insufficient buffer space or because a queue was full

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  • Sagaert Johan
    #1

    Error when constructing TcpClient : Error ...the system lacked insufficient buffer space or because a queue was full

    i get this error if i write this :

    using System.Net.Sock ets;

    ....

    ....
    TcpClient tcp;
    tcp=new TcpClient();



    An unhandled exception of type 'System.Net.Soc kets.SocketExce ption' occurred
    in system.dll

    Additional information: An operation on a socket could not be performed
    because the system lacked sufficient buffer space or because a queue was
    full


    Any hints ?


    Tags: None
    • Sagaert Johan
      #2
      Re: Error when constructing TcpClient : Error ...the system lacked insufficient buffer space or because a queue was full


      "Sagaert Johan" <REMOVEsagaert_ jREMOVE@hotmail .com> wrote in message
      news:%23yqQZq4i DHA.4064@TK2MSF TNGP11.phx.gbl. ..[color=blue]
      > i get this error if i write this :
      >
      > using System.Net.Sock ets;
      >
      > ...
      >
      > ...
      > TcpClient tcp;
      > tcp=new TcpClient();
      >
      >
      >
      > An unhandled exception of type 'System.Net.Soc kets.SocketExce ption'[/color]
      occurred[color=blue]
      > in system.dll
      >
      > Additional information: An operation on a socket could not be performed
      > because the system lacked sufficient buffer space or because a queue was
      > full
      >
      >
      > Any hints ?
      >[/color]
      When creating a simple Socket i got something similar , i guess something is
      wrong on my system

      Socket sok;

      sok=new
      Socket(System.N et.Sockets.Addr essFamily.Inter Network,System. Net.Sockets.Soc k
      etType.Stream,S ystem.Net.Socke ts.ProtocolType .Tcp);

      Yields this runtime error

      An unhandled exception of type 'System.Net.Soc kets.SocketExce ption' occurred
      in system.dll

      Additional information: An operation on a socket could not be performed
      because the system lacked sufficient buffer space or because a queue was
      full

      when i hit continue, this one pops up

      An unhandled exception of type 'System.TypeIni tializationExce ption' occurred
      in WindowsApplicat ion4.exe

      Additional information: The type initializer for "System.Net.Soc kets.Socket"
      threw an exception.





        Comment

        • Sagaert Johan
          #3
          Re: Error when constructing TcpClient : Error ...the system lacked insufficient buffer space or because a queue was full


          "Sagaert Johan" <REMOVEsagaert_ jREMOVE@hotmail .com> wrote in message
          news:%23yqQZq4i DHA.4064@TK2MSF TNGP11.phx.gbl. ..[color=blue]
          > i get this error if i write this :
          >
          > using System.Net.Sock ets;
          >
          > ...
          >
          > ...
          > TcpClient tcp;
          > tcp=new TcpClient();
          >
          >
          >
          > An unhandled exception of type 'System.Net.Soc kets.SocketExce ption'[/color]
          occurred[color=blue]
          > in system.dll
          >
          > Additional information: An operation on a socket could not be performed
          > because the system lacked sufficient buffer space or because a queue was
          > full
          >
          >
          > Any hints ?
          >[/color]
          When creating a simple Socket i got something similar , i guess something is
          wrong on my system

          Socket sok;

          sok=new
          Socket(System.N et.Sockets.Addr essFamily.Inter Network,System. Net.Sockets.Soc k
          etType.Stream,S ystem.Net.Socke ts.ProtocolType .Tcp);

          Yields this runtime error

          An unhandled exception of type 'System.Net.Soc kets.SocketExce ption' occurred
          in system.dll

          Additional information: An operation on a socket could not be performed
          because the system lacked sufficient buffer space or because a queue was
          full

          when i hit continue, this one pops up

          An unhandled exception of type 'System.TypeIni tializationExce ption' occurred
          in WindowsApplicat ion4.exe

          Additional information: The type initializer for "System.Net.Soc kets.Socket"
          threw an exception.





            Comment

            • Rich Blum
              #4
              Re: Error when constructing TcpClient : Error ...the system lacked insufficient buffer space or because a queue was full

              "Sagaert Johan" <REMOVEsagaert_ jREMOVE@hotmail .com> wrote in message news:<OGSLZ24iD HA.2444@TK2MSFT NGP12.phx.gbl>. ..[color=blue]
              > "Sagaert Johan" <REMOVEsagaert_ jREMOVE@hotmail .com> wrote in message
              > news:%23yqQZq4i DHA.4064@TK2MSF TNGP11.phx.gbl. ..[color=green]
              > > i get this error if i write this :
              > >
              > > using System.Net.Sock ets;
              > >
              > > ...
              > >
              > > ...
              > > TcpClient tcp;
              > > tcp=new TcpClient();
              > >
              > >
              > >
              > > An unhandled exception of type 'System.Net.Soc kets.SocketExce ption'[/color]
              > occurred[color=green]
              > > in system.dll
              > >
              > > Additional information: An operation on a socket could not be performed
              > > because the system lacked sufficient buffer space or because a queue was
              > > full
              > >
              > >
              > > Any hints ?
              > >[/color][/color]
              Sagaert -

              Have you checked to make sure the program has the proper security
              settings to allow access to Sockets? Be careful when running network
              programs from a shared network drive, or from accounts that do not
              have the appropriate system priviledges. Hope this helps shed some
              light on your problem.

              Rich Blum - Author
              "C# Network Programming" (Sybex)
              http://www.sybex.com/sybexbooks.nsf/Booklist/4176

              "Network Performance Open Source Toolkit" (Wiley)
              404 Not Found
              http://www.wiley.com/WileyCDA/WileyTitle/productCd-0471433012.html

                Comment

                • Rich Blum
                  #5
                  Re: Error when constructing TcpClient : Error ...the system lacked insufficient buffer space or because a queue was full

                  "Sagaert Johan" <REMOVEsagaert_ jREMOVE@hotmail .com> wrote in message news:<OGSLZ24iD HA.2444@TK2MSFT NGP12.phx.gbl>. ..[color=blue]
                  > "Sagaert Johan" <REMOVEsagaert_ jREMOVE@hotmail .com> wrote in message
                  > news:%23yqQZq4i DHA.4064@TK2MSF TNGP11.phx.gbl. ..[color=green]
                  > > i get this error if i write this :
                  > >
                  > > using System.Net.Sock ets;
                  > >
                  > > ...
                  > >
                  > > ...
                  > > TcpClient tcp;
                  > > tcp=new TcpClient();
                  > >
                  > >
                  > >
                  > > An unhandled exception of type 'System.Net.Soc kets.SocketExce ption'[/color]
                  > occurred[color=green]
                  > > in system.dll
                  > >
                  > > Additional information: An operation on a socket could not be performed
                  > > because the system lacked sufficient buffer space or because a queue was
                  > > full
                  > >
                  > >
                  > > Any hints ?
                  > >[/color][/color]
                  Sagaert -

                  Have you checked to make sure the program has the proper security
                  settings to allow access to Sockets? Be careful when running network
                  programs from a shared network drive, or from accounts that do not
                  have the appropriate system priviledges. Hope this helps shed some
                  light on your problem.

                  Rich Blum - Author
                  "C# Network Programming" (Sybex)
                  http://www.sybex.com/sybexbooks.nsf/Booklist/4176

                  "Network Performance Open Source Toolkit" (Wiley)
                  404 Not Found
                  http://www.wiley.com/WileyCDA/WileyTitle/productCd-0471433012.html

                    Comment

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