What is best way to transfer the file to other server other than socket connection -

i want transfer fle 1 server other server.what different ways transfer file other server other socket connection? , best way transfer file?

thank you.

as alternative can copy file shared folder. it's known eip integration style, see http://www.eaipatterns.com/toc.html. interestingly, way can make available many servers @ once, kind of publishing.