public LinkedList<LinkedBlockingQueue<AltosLine>> monitors = new LinkedList<LinkedBlockingQueue<AltosLine>> ();;
public LinkedBlockingQueue<AltosLine> reply_queue = new LinkedBlockingQueue<AltosLine>();
- public void add_monitor(LinkedBlockingQueue<AltosLine> q) {
+ public synchronized void add_monitor(LinkedBlockingQueue<AltosLine> q) {
set_monitor(true);
monitors.add(q);
}
- public void remove_monitor(LinkedBlockingQueue<AltosLine> q) {
+ public synchronized void remove_monitor(LinkedBlockingQueue<AltosLine> q) {
monitors.remove(q);
if (monitors.isEmpty())
set_monitor(false);
public String callsign;
AltosConfigData config_data;
+ private Object config_data_lock = new Object();
+
private int telemetry_len() {
return AltosLib.telemetry_len(telemetry);
}
}
public AltosConfigData config_data() throws InterruptedException, TimeoutException {
- if (config_data == null)
- config_data = new AltosConfigData(this);
- return config_data;
+ synchronized(config_data_lock) {
+ if (config_data == null)
+ config_data = new AltosConfigData(this);
+ return config_data;
+ }
}
public void set_callsign(String callsign) {