altoslib: Pass InterruptedException up the stack instead of hiding it

When interrupting a thread that is talking to a serial device, it's
important not to have that thread discard the InterruptedException so
that it will actually terminate. This patch removes a bunch of places
that were discarding InterruptedExceptions and lets higher level code
see them so that they can exit cleanly.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/altoslib/AltosIdleFetch.java b/altoslib/AltosIdleFetch.java
index 64c421f4..4adc6c41 100644
--- a/altoslib/AltosIdleFetch.java
+++ b/altoslib/AltosIdleFetch.java
@@ -125,7 +125,7 @@ public class AltosIdleFetch implements AltosStateUpdate {
 	double			frequency;
 	String			callsign;
 
-	public void update_state(AltosState state) {
+	public void update_state(AltosState state) throws InterruptedException {
 		try {
 			AltosConfigData config_data = new AltosConfigData(link);
 			state.set_state(AltosLib.ao_flight_startup);
@@ -140,7 +140,6 @@ public class AltosIdleFetch implements AltosStateUpdate {
 				}
 			}
 			state.set_received_time(System.currentTimeMillis());
-		} catch (InterruptedException ie) {
 		} catch (TimeoutException te) {
 		}