247f0ec361
Drop the tcp_client/server.py files in favor of using a client and server thread within the test case. Specifically we spawn a new thread to play the role of the server, and the main testing thread plays the role of client. Add logic to the end of the run_test function to guarantee that the sockets are closed when we begin verifying results. Doing this we are able to reduce overhead since we don't have two python workers possibly floating around. In addition we don't have to worry about synchronization issues and as such the retry loop waiting for the threads to close the sockets can be dropped as we will have already closed the sockets in the local executable and synchronized the server thread. Signed-off-by: Alexander Duyck <alexanderduyck@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/160443929638.1086697.2430242340980315521.stgit@localhost.localdomain
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.