November 2016
Intermediate to advanced
697 pages
14h 44m
English
Content preview from Julia: High Performance Programming
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Working with TCP sockets and servers
To send data over a network, the data has to conform to a certain format or protocol. The Transmission Control
Protocol (TCP/IP) is one of the core protocols to be used on the Internet. The following screenshot shows how to communicate over TCP/IP between a Julia Tcp server and a client (see the code in Chapter 8\tcpserver.jl):
The server (in the upper-left corner) is started in a Julia session with server = listen(8080) that returns a TcpServer object listening on the port 8080. The line conn = accept(server) waits for an incoming client to make a connection. Now, in a second terminal (in the lower-right corner), ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.