fix disconnect state (#47)

* fix disconnect handling to clear authentication state

* bump to 4.1.3

* tests(vehicle): enhance vehicle connection state tests

Author: yoziru

CMakeLists.txt

@@ -110,7 +110,7 @@ else()
 
     include(FetchContent)
     project(TeslaBLE
-            VERSION 4.1.2
+            VERSION 4.1.3
             DESCRIPTION "CPP Tesla BLE Library"
             LANGUAGES CXX C
     )

idf_component.yml

@@ -1,4 +1,4 @@
-version: "4.1.2"
+version: "4.1.3"
 description: "C++ library for Tesla BLE API communication"
 url: "https://github.com/yoziru/tesla-ble"
 dependencies:

library.json

@@ -1,6 +1,6 @@
 {
   "name": "TeslaBLE",
-  "version": "4.1.2",
+  "version": "4.1.3",
   "description": "This CPP library facilitates direct communication with Tesla vehicles via the BLE API. It offers fundamental features such as unlocking/locking, opening the trunk, and more. The library's capabilities are contingent on the range of actions implemented by Tesla, which is the only limitation at present.",
   "keywords": "tesla, ble",
   "repository": {

src/vehicle.cpp

@@ -51,8 +51,26 @@ void Vehicle::set_connected(bool connected) {
     is_connected_ = connected;
     if (!connected) {
         LOG_INFO("Disconnected from vehicle");
-        // Clear auth states?
-        // Usually session persists, but connection state is used for something?
+        
+        // Clear authentication state flags on disconnect
+        // Session data persists (stored in NVS), but authentication must be 
+        // re-established on reconnect as the vehicle may have started a new
+        // ephemeral session or the counters may be stale
+        is_vcsec_authenticated_ = false;
+        is_infotainment_authenticated_ = false;
+        
+        // Clear command queue to prevent stale commands from blocking
+        // New commands will be enqueued after reconnection
+        while (!command_queue_.empty()) {
+            auto cmd = command_queue_.front();
+            if (cmd->on_complete) {
+                cmd->on_complete(false);  // Notify failure
+            }
+            command_queue_.pop();
+        }
+        
+        // Clear RX buffer for clean slate
+        rx_buffer_.clear();
     } else {
         LOG_INFO("Connected to vehicle");
     }