catch the execption during buildSensors
If there any sensor is being created or deleted,
the buildSenosrs will throw exceptions and the application will crash.
Add a retry logic to catch such exception and try again,
will quit the process finally if failed more than 5 times.
Tested:
Changing the PSU sensor threshold using ipmi commands,
no pid service crash log.
Signed-off-by: Yong Li <yong.b.li@linux.intel.com>
Change-Id: Icf96bfb01bce4a3b5c22095f0bef0d793fd8430d
diff --git a/main.cpp b/main.cpp
index be0691d..2ab3fc4 100644
--- a/main.cpp
+++ b/main.cpp
@@ -123,6 +123,32 @@
}
}
+void tryRestartControlLoops()
+{
+ int count = 0;
+ for (count = 0; count <= 5; count++)
+ {
+ try
+ {
+ restartControlLoops();
+ break;
+ }
+ catch (const std::exception& e)
+ {
+ std::cerr << count
+ << " Failed during restartControlLoops, try again: "
+ << e.what() << "\n";
+ if (count >= 5)
+ {
+ throw std::runtime_error(e.what());
+ }
+ }
+ std::this_thread::sleep_for(std::chrono::seconds(10));
+ }
+
+ return;
+}
+
int main(int argc, char* argv[])
{
loggingPath = "";
@@ -155,7 +181,7 @@
* it.
*/
- restartControlLoops();
+ tryRestartControlLoops();
io.run();
return 0;