Restart the device if Signaling or PeerConnection fails

Author: Sean-Der

components/peer/CMakeLists.txt

@@ -8,4 +8,4 @@ idf_component_register(
 )
 
 add_definitions("-DESP32 -DCONFIG_USE_LWIP=1 -DCONFIG_DATA_BUFFER_SIZE=102400 -D__BYTE_ORDER=__LITTLE_ENDIAN")
-add_definitions("-DHTTP_DO_NOT_USE_CUSTOM_CONFIG -DMQTT_DO_NOT_USE_CUSTOM_CONFIG -DCONFIG_USE_USRSCTP=0 -DDISABLE_PEER_SIGNALING=0 -DCONFIG_KEEPALIVE_TIMEOUT=0")
+add_definitions("-DHTTP_DO_NOT_USE_CUSTOM_CONFIG -DMQTT_DO_NOT_USE_CUSTOM_CONFIG -DCONFIG_USE_USRSCTP=0 -DDISABLE_PEER_SIGNALING=0")

main/http.h

@@ -130,6 +130,7 @@ void do_http_request(const char *offer, char *answer) {
   if (err != ESP_OK || esp_http_client_get_status_code(client) != 200) {
     ESP_LOGE(LOG_TAG_HTTP, "Error perform http request %s",
              esp_err_to_name(err));
+    esp_restart();
   }
 
   free(body);

main/vapicon-2025-hardware-workshop.cpp

@@ -17,6 +17,6 @@ extern "C" void app_main(void) {
   ESP_ERROR_CHECK(esp_event_loop_create_default());
   wifi_connect();
 
-  board->ShowLogs("Creating PeerConnection");
+  board->ShowLogs("WebRTC Create");
   webrtc_create(board);
 }

main/webrtc.h

@@ -111,27 +111,17 @@ void webrtc_create(M5AtomS3 *b) {
 
   peer_connection_oniceconnectionstatechange(
       peer_connection, [](PeerConnectionState state, void *user_data) -> void {
-        if (state == PEER_CONNECTION_CLOSED) {
-          ESP_LOGI("WebRTC", "PEER_CONNECTION_CLOSED");
-        } else if (state == PEER_CONNECTION_NEW) {
-          ESP_LOGI("WebRTC", "PEER_CONNECTION_NEW");
-        } else if (state == PEER_CONNECTION_CHECKING) {
-          ESP_LOGI("WebRTC", "PEER_CONNECTION_CHECKING");
-        } else if (state == PEER_CONNECTION_CONNECTED) {
+        ESP_LOGI("WebRTC", "state %s", peer_connection_state_to_string(state));
+        if (state == PEER_CONNECTION_CONNECTED) {
           board->ShowVAPILogo();
           StackType_t *stack_memory = (StackType_t *)heap_caps_malloc(
               30000 * sizeof(StackType_t), MALLOC_CAP_SPIRAM);
           assert(stack_memory != nullptr);
           xTaskCreateStaticPinnedToCore(send_audio_task, "audio_publisher",
                                         30000, peer_connection, 7, stack_memory,
                                         &send_audio_task_buffer, 0);
-          ESP_LOGI("WebRTC", "PEER_CONNECTION_CONNECTED");
-        } else if (state == PEER_CONNECTION_COMPLETED) {
-          ESP_LOGI("WebRTC", "PEER_CONNECTION_COMPLETED");
-        } else if (state == PEER_CONNECTION_FAILED) {
-          ESP_LOGI("WebRTC", "PEER_CONNECTION_FAILED");
-        } else if (state == PEER_CONNECTION_DISCONNECTED) {
-          ESP_LOGI("WebRTC", "PEER_CONNECTION_DISCONNECTED");
+        } else if (state == PEER_CONNECTION_CLOSED || state == PEER_CONNECTION_FAILED || state == PEER_CONNECTION_DISCONNECTED) {
+          esp_restart();
         }
       });