net

The net namespace provides low-level TCP client socket primitives. No import is required.

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Quick Reference

Function	Signature	Return Type	Description
net.tcp_connect	net.tcp_connect(host, port)	number	Connects to a remote TCP server. Returns numeric socket handle (or 0 on error).
net.tcp_send	net.tcp_send(handle, data)	bool	Sends string data over the TCP socket. Returns true on success.
net.tcp_recv	net.tcp_recv(handle, max_bytes)	string	Receives incoming string data up to max_bytes.
net.tcp_close	net.tcp_close(handle)	bool	Closes the open TCP socket.

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Complete Example

var sock = net.tcp_connect("127.0.0.1", 8080);

if (sock != 0) {
    var httpRequest = "GET / HTTP/1.1\r\nHost: 127.0.0.1\r\nConnection: close\r\n\r\n";
    net.tcp_send(sock, httpRequest);

    var response = net.tcp_recv(sock, 4096);
    print("Received response:\n" + response);

    net.tcp_close(sock);
} else {
    print("Connection failed!");
}