Example: InetSocketAddress
public static void http_request (InetSocketAddress socket_address, string host) {
try {
// Connect:
SocketClient client = new SocketClient ();
SocketConnection conn = client.connect (socket_address);
// Send HTTP GET request
string message = @"GET / HTTP/1.1\r\nHost: %s\r\n\r\n".printf (host);
conn.output_stream.write (message.data);
// Receive response
DataInputStream response = new DataInputStream (conn.input_stream);
string status_line = response.read_line (null).strip ();
print ("Received status line: %s\n", status_line);
} catch (Error e) {
print ("Error: %s\n", e.message);
}
}
public static int main (string[] args) {
// Example 1:
InetAddress address1 = new InetAddress.from_bytes ({208, 80, 152, 201}, SocketFamily.IPV4);
InetSocketAddress socket_address1 = new InetSocketAddress (address1, 80);
http_request (socket_address1, "www.wikipedia.org");
// Example 2:
InetAddress address2 = new InetAddress.from_string ("208.80.152.201");
InetSocketAddress socket_address2 = new InetSocketAddress (address2, 80);
http_request (socket_address2, "www.wikipedia.org");
// Example 3:
try {
Resolver resolver = Resolver.get_default ();
List<InetAddress> addresses = resolver.lookup_by_name ("www.valadoc.org", null);
foreach (InetAddress address3 in addresses) {
InetSocketAddress socket_address3 = new InetSocketAddress (address2, 80);
http_request (socket_address3, "www.valadoc.org");
}
} catch (Error e) {
print ("Error: %s\n", e.message);
}
return 0;
}
valac --pkg gio-2.0 GLib.InetSocketAddress.vala
See:
