From cd5bf54bca40e88a5b0a4fe8cf3a79ea99870951 Mon Sep 17 00:00:00 2001
From: thek4n <thek4n@yandex.ru>
Date: Sun, 7 Jun 2026 18:23:20 +0300
Subject: [PATCH] feat: disable favicon.ico

---
 main/main.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/main/main.c b/main/main.c
index 375d9af..96e58bf 100644
--- a/main/main.c
+++ b/main/main.c
@@ -618,6 +618,12 @@ static app_error_t mdns_init_service(void) {
 // HTTP handlers
 // ============================================================================
 
+static esp_err_t favicon_get_handler(httpd_req_t *req) {
+    httpd_resp_set_status(req, "204 No Content");
+    httpd_resp_send(req, NULL, 0);
+    return ESP_OK;
+}
+
 static esp_err_t send_json_response(httpd_req_t *req, const char *format, ...) {
     esp_err_t ret = ESP_OK;
     char *response = NULL;
@@ -987,6 +993,7 @@ static app_error_t http_server_start(void) {
 
     httpd_uri_t uris[] = {
         {.uri = "/", .method = HTTP_GET, .handler = root_get_handler},
+        {.uri = "/favicon.ico", .method = HTTP_GET, .handler = favicon_get_handler},
         {.uri = "/pressure", .method = HTTP_GET, .handler = current_pressure_handler},
         {.uri = "/state", .method = HTTP_GET, .handler = pump_state_handler},
         {.uri = "/thresholds", .method = HTTP_GET, .handler = get_thresholds_handler},
@@ -1016,6 +1023,11 @@ static app_error_t setup_http_server_start(void) {
     };
     CHECK_ERROR(httpd_register_uri_handler(server, &root), APP_ERR_HTTP_SERVER_START_FAIL);
 
+    httpd_uri_t favicon = {
+        .uri = "/favicon.ico", .method = HTTP_GET, .handler = favicon_get_handler
+    };
+    CHECK_ERROR(httpd_register_uri_handler(server, &favicon), APP_ERR_HTTP_SERVER_START_FAIL);
+
     httpd_uri_t settings = {
         .uri = "/settings", .method = HTTP_POST, .handler = setup_set_settings_handler
     };