Example: Socket client, sync
public static void http_get_sync (string host) {
try {
// Resolve hostname to IP address:
Resolver resolver = Resolver.get_default ();
List<InetAddress> addresses = resolver.lookup_by_name (host, null);
InetAddress address = addresses.nth_data (0);
// Connect:
SocketClient client = new SocketClient ();
SocketConnection conn = client.connect (new InetSocketAddress (address, 80));
// 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) {
http_get_sync ("www.google.at");
return 0;
}
valac --pkg gio-2.0 GLib.SocketClient.connect.vala
See:
