The FileTransfer class is designed to utilize OS zero-copy capability to
write a file into a socket. However it opens and closes the file. This
might be not optimal if we need to send a ching of a file.
The introduced FileChunk interface aims to add more flexibility.
Signed-off-by: Tigran Mkrtchyan tigran.mkrtchyan@desy.de
(cherry picked from commit 6183f9de09df2eae9758e618fc4c8e0d89d05307)
The FileTransfer class is designed to utilize OS zero-copy capability to write a file into a socket. However it opens and closes the file. This might be not optimal if we need to send a ching of a file.
The introduced FileChunk interface aims to add more flexibility.
Signed-off-by: Tigran Mkrtchyan tigran.mkrtchyan@desy.de (cherry picked from commit 6183f9de09df2eae9758e618fc4c8e0d89d05307)