Add some additional debugging prints to the mac os watcher.
R=rnystrom@google.com
Review URL: https://codereview.chromium.org//146693014
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/watcher@32139 260f80e4-7a28-3924-810f-c04153c831b5
diff --git a/lib/src/directory_watcher/mac_os.dart b/lib/src/directory_watcher/mac_os.dart
index ba0ede4..e3efa2d 100644
--- a/lib/src/directory_watcher/mac_os.dart
+++ b/lib/src/directory_watcher/mac_os.dart
@@ -109,7 +109,7 @@
void close() {
if (MacOSDirectoryWatcher.logDebugInfo) {
- print("[$_id] watcher is closed");
+ print("[$_id] watcher is closed\n${new Chain.current().terse}");
}
if (_watchSubscription != null) _watchSubscription.cancel();
if (_initialListSubscription != null) _initialListSubscription.cancel();
@@ -468,6 +468,10 @@
/// Emit an error, then close the watcher.
void _emitError(error, StackTrace stackTrace) {
+ if (MacOSDirectoryWatcher.logDebugInfo) {
+ print("[$_id] emitting error: $error\n" +
+ "${new Chain.forTrace(stackTrace).terse}");
+ }
_eventsController.addError(error, stackTrace);
close();
}
