public void printInitialStatusUpdates() {
long lastPrint = System.nanoTime();
try {
while (client.isValid()) {
try {
// exit status loop if there is there is pending output
if (client.current().getData() != null) {
return;
}
// check if time to update screen
boolean update = nanosSince(lastPrint).getValue(SECONDS) >= 0.5;
// check for keyboard input
int key = readKey();
if (key == CTRL_P) {
partialCancel();
} else if (key == CTRL_C) {
updateScreen();
update = false;
client.close();
} else if (toUpperCase(key) == 'D') {
debug = !debug;
console.resetScreen();
update = true;
}
// update screen
if (update) {
updateScreen();
lastPrint = System.nanoTime();
}
// fetch next results (server will wait for a while if no data)
client.advance();
} catch (RuntimeException e) {
log.debug(e, "error printing status");
if (debug) {
e.printStackTrace(out);
}
}
}
} finally {
console.resetScreen();
}
}
