update example and logging

Author: finger563

components/runqueue/example/README.md

@@ -23,5 +23,5 @@ See the Getting Started Guide for full steps to configure and use ESP-IDF to bui
 
 ## Example Output
 
-![CleanShot 2025-03-07 at 21 55 15@2x](https://github.com/user-attachments/assets/d339b4ab-0cf6-4b90-85c3-4c228e913a92)
+![CleanShot 2025-03-07 at 22 13 10@2x](https://github.com/user-attachments/assets/dedff19e-c40f-4451-a0e1-94e2b4a8835f)
 

components/runqueue/example/main/runqueue_example.cpp

@@ -77,18 +77,25 @@ extern "C" void app_main(void) {
 
     // check the API for removing an invalid id
     if (runqueue.remove_function(espp::RunQueue::INVALID_ID)) {
-      logger.error("Removed invalid id!");
+      logger.error("Incorrectly Removed invalid id!");
     } else {
       logger.info("Correctly failed to remove invalid id!");
     }
 
     // check the api for removing a valid but non-existent id
     if (runqueue.remove_function(999)) {
-      logger.error("Removed non-existent id!");
+      logger.error("Incorrectly Removed non-existent id!");
     } else {
       logger.info("Correctly failed to remove non-existent id!");
     }
 
+    // check the api for removing the currently running id (which should fail)
+    if (runqueue.remove_function(runqueue.get_running_id().value())) {
+      logger.error("Incorrectly Removed currently running id!");
+    } else {
+      logger.info("Correctly failed to remove currently running id!");
+    }
+
     // NOTE: in the next example (below) we'll check removing a valid ID
 
     // check the API for get_queued_ids(bool include_running)

components/runqueue/src/runqueue.cpp

@@ -54,11 +54,13 @@ RunQueue::Id RunQueue::add_function(const Function &function, Priority priority)
 bool RunQueue::remove_function(RunQueue::Id id) {
   // return false if the id is invalid
   if (id == INVALID_ID) {
+    logger_.debug("Cannot remove function with id: {}, it is invalid", id);
     return false;
   }
   // return false if the function is the one currently running, as we cannot
   // remove the running function
   if (id == running_id_) {
+    logger_.debug("Cannot remove function with id: {}, it is running", id);
     return false;
   }
   logger_.debug("Removing function from queue with id: {}", id);
@@ -69,6 +71,7 @@ bool RunQueue::remove_function(RunQueue::Id id) {
     priority_function_queue_.erase(it);
     return true;
   }
+  logger_.debug("Function with id: {} not found in queue", id);
   return false;
 }