public static void main(String args[]) {
Bandwidth np;
boolean sending = false;
if (args.length != 4) usage();
if (args[0].equals("send")) sending = true;
MSG_SIZE = Integer.decode(args[2]).intValue();
WINDOW_SIZE = Integer.decode(args[3]).intValue();
try {
SandstormConfig cfg = new SandstormConfig();
if (USE_NIO) cfg.putString("global.aSocket.provider", "NIO");
Sandstorm ss = new Sandstorm(cfg);
System.err.println(
"Bandwidth: message size="
+ MSG_SIZE
+ ", burst size="
+ WINDOW_SIZE
+ ", rx block="
+ BLOCKING_DEQUEUE);
np = new Bandwidth(args[1], sending);
np.setup();
np.doIt();
System.exit(0);
} catch (Exception e) {
if (VERBOSE) System.err.println("Bandwidth.main() got exception: " + e);
if (VERBOSE) e.printStackTrace();
}
}
private static void usage() {
System.err.println("usage: Bandwidth [send|recv] <remote_hostname> <msgsize> <burstsize>");
System.exit(1);
}