Hi Peter, eventfd, as far as I know, is used for event notification. In other words, it’s not something needed for exchanging data with a remote peer over tcp. Could you provide more details concerning what you’re trying to achieve?
Cheers, Florin > On Dec 6, 2017, at 2:25 PM, Peter Palmár <peter.pal...@pantheon.tech> wrote: > > Hi, > > we are testing the VPP TCP stack by using the following combination: A C++ > application based on C++ gRPC with libvcl_ldpreload. > > We use greeter_server and greeter_client from grpc/examples/cpp/helloworld > taken from https://github.com/grpc/grpc <https://github.com/grpc/grpc>. > > The server and client use the eventfd()/eventfd2() system call which is not > implemented in libvcl_ldpreload; > this seems to be a reason why the communication between the server and client > does not work. > > Could you please let me know whether I am right and if so, whether/when an > implementation of eventfd is planned to be added to libvcl_ldpreload? > > The attached file contains the client output. > > Regards, > Peter > > <Client output.txt>_______________________________________________ > vpp-dev mailing list > vpp-dev@lists.fd.io <mailto:vpp-dev@lists.fd.io> > https://lists.fd.io/mailman/listinfo/vpp-dev > <https://lists.fd.io/mailman/listinfo/vpp-dev>
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