From 16f7a454dbefa6aea911980f0600a9133dd6fb2c Mon Sep 17 00:00:00 2001
From: proddy <paul@derbyshire.nl>
Date: Sun, 19 Oct 2025 16:10:15 +0200
Subject: [PATCH] use vector instead of dequeue for memory optimization

---
 src/core/emsesp.cpp | 32 ++++++++++++++++----------------
 src/core/emsesp.h   |  2 +-
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/core/emsesp.cpp b/src/core/emsesp.cpp
index ee1c68efe..120514952 100644
--- a/src/core/emsesp.cpp
+++ b/src/core/emsesp.cpp
@@ -29,22 +29,22 @@ static_assert(uuid::console::thread_safe, "uuid-console must be thread-safe");
 namespace emsesp {
 
 // Static member definitions
-std::deque<std::unique_ptr<EMSdevice>> EMSESP::emsdevices{};
-std::vector<EMSESP::Device_record>     EMSESP::device_library_;
-uuid::log::Logger                      EMSESP::logger_{F_(emsesp), uuid::log::Facility::KERN};
-uint16_t                               EMSESP::watch_id_         = WATCH_ID_NONE;
-uint8_t                                EMSESP::watch_            = 0;
-uint16_t                               EMSESP::read_id_          = WATCH_ID_NONE;
-bool                                   EMSESP::read_next_        = false;
-uint16_t                               EMSESP::publish_id_       = 0;
-uint16_t                               EMSESP::response_id_      = 0;
-bool                                   EMSESP::tap_water_active_ = false;
-uint8_t                                EMSESP::publish_all_idx_  = 0;
-uint8_t                                EMSESP::unique_id_count_  = 0;
-bool                                   EMSESP::trace_raw_        = false;
-uint16_t                               EMSESP::wait_validate_    = 0;
-bool                                   EMSESP::wait_km_          = false;
-uint32_t                               EMSESP::last_fetch_       = 0;
+std::vector<std::unique_ptr<EMSdevice>> EMSESP::emsdevices{};
+std::vector<EMSESP::Device_record>      EMSESP::device_library_;
+uuid::log::Logger                       EMSESP::logger_{F_(emsesp), uuid::log::Facility::KERN};
+uint16_t                                EMSESP::watch_id_         = WATCH_ID_NONE;
+uint8_t                                 EMSESP::watch_            = 0;
+uint16_t                                EMSESP::read_id_          = WATCH_ID_NONE;
+bool                                    EMSESP::read_next_        = false;
+uint16_t                                EMSESP::publish_id_       = 0;
+uint16_t                                EMSESP::response_id_      = 0;
+bool                                    EMSESP::tap_water_active_ = false;
+uint8_t                                 EMSESP::publish_all_idx_  = 0;
+uint8_t                                 EMSESP::unique_id_count_  = 0;
+bool                                    EMSESP::trace_raw_        = false;
+uint16_t                                EMSESP::wait_validate_    = 0;
+bool                                    EMSESP::wait_km_          = false;
+uint32_t                                EMSESP::last_fetch_       = 0;
 
 AsyncWebServer webServer(80);
 
diff --git a/src/core/emsesp.h b/src/core/emsesp.h
index f1a952b53..2821eecc6 100644
--- a/src/core/emsesp.h
+++ b/src/core/emsesp.h
@@ -222,7 +222,7 @@ class EMSESP {
     static void scan_devices();
     static void clear_all_devices();
 
-    static std::deque<std::unique_ptr<EMSdevice>> emsdevices;
+    static std::vector<std::unique_ptr<EMSdevice>> emsdevices;
 
     // services
     static Mqtt              mqtt_;