Commit 525f760c authored Dec 01, 2015 by riddle_hsu Committed by Joey Rizzoli Apr 30, 2017

Restart persistent process if start timeout.

Sometimes bad applications may occupied all binder threads
of system server awhile, then persistent process may be
killed due to background ANR, and meet process start timeout
because no avaiable binder thread to attach.

After binder threads are free, system becomes normal but
the persistent process does not restart, and even it started
by someone use its component, it will have no persistent flag.

Change-Id: Ic72acf7b77e2f67cee1e8187e8308b1c69b83683

parent 105067d0

services/core/java/com/android/server/am/ActivityManagerService.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -6629,6 +6629,9 @@ public final class ActivityManagerService extends ActivityManagerNative
		Slog.w(TAG, "Unattached app died before broadcast acknowledged, skipping");
		skipPendingBroadcastLocked(pid);
		}
		if (app.persistent && !app.isolated) {
		addAppLocked(app.info, false, null /* ABI override */);
		}
		} else {
		Slog.w(TAG, "Spurious process start timeout - pid not known for " + app);
		}