adbd: switch the default USB implementation.
Switch to the nonblocking FFS implementation that fixes several race
conditions on connect/disconnect.
Test: treehugger
Change-Id: I91fdb9b27152078cb38e610861a05f1fa95aa3a2
diff --git a/adb/daemon/usb.cpp b/adb/daemon/usb.cpp
index f0e2861..69d1c31 100644
--- a/adb/daemon/usb.cpp
+++ b/adb/daemon/usb.cpp
@@ -628,9 +628,10 @@
}
void usb_init() {
- if (!android::base::GetBoolProperty("persist.adb.nonblocking_ffs", false)) {
- usb_init_legacy();
- } else {
+ bool use_nonblocking = android::base::GetBoolProperty("persist.adb.nonblocking_ffs", true);
+ if (use_nonblocking) {
std::thread(usb_ffs_open_thread).detach();
+ } else {
+ usb_init_legacy();
}
}