Update to 2.0.0

managed_components/78__esp-ml307/idf_component.yml

@@ -8,4 +8,4 @@ files:
 license: MIT
 repository: https://github.com/78/esp-ml307
 url: https://github.com/78/esp-ml307
-version: 3.3.0
+version: 3.3.3

managed_components/78__esp-ml307/include/web_socket.h

@@ -5,6 +5,7 @@
 #include <string>
 #include <map>
 #include <thread>
+#include <mutex>
 #include <freertos/FreeRTOS.h>
 #include <freertos/event_groups.h>
 
@@ -40,8 +41,10 @@ private:
     std::string receive_buffer_;
     bool handshake_completed_ = false;
     bool connected_ = false;
+
+    // Mutex for sending data and replying pong
+    std::mutex send_mutex_;
     
-    // FreeRTOS 事件组用于同步握手
     EventGroupHandle_t handshake_event_group_;
     static const EventBits_t HANDSHAKE_SUCCESS_BIT = BIT0;
     static const EventBits_t HANDSHAKE_FAILED_BIT = BIT1;

managed_components/78__esp-ml307/src/http_client.cc

@@ -233,7 +233,7 @@ void HttpClient::Close() {
 void HttpClient::OnTcpData(const std::string& data) {
     std::lock_guard<std::mutex> lock(mutex_);
 
-    // 检查 body_chunks_ 大小，如果超过 8KB 且 heap 小于 32KB 则阻塞
+    // 检查 body_chunks_ 大小，如果超过 8KB
     {
         std::unique_lock<std::mutex> read_lock(read_mutex_);
         write_cv_.wait(read_lock, [this, size=data.size()] {
@@ -241,8 +241,7 @@ void HttpClient::OnTcpData(const std::string& data) {
             for (const auto& chunk : body_chunks_) {
                 total_size += chunk.data.size();
             }
-            size_t free_heap = esp_get_free_heap_size();
-            return total_size < MAX_BODY_CHUNKS_SIZE || !connected_ || free_heap >= 32768;
+            return total_size < MAX_BODY_CHUNKS_SIZE || !connected_;
         });
     }
 

managed_components/78__esp-ml307/src/web_socket.cc

@@ -246,6 +246,7 @@ bool WebSocket::Send(const void* data, size_t len, bool binary, bool fin) {
     continuation_ = !fin;
 
     // 发送帧
+    std::lock_guard<std::mutex> lock(send_mutex_);
     return tcp_->Send(frame) >= 0;
 }
 
@@ -381,11 +382,11 @@ void WebSocket::OnTcpData(const std::string& data) {
                 }
                 break;
             case 0x9: // Ping
-                // 发送 Pong
-                SendControlFrame(0xA, payload.data(), payload_length);
+                std::thread([this, payload, payload_length]() {
+                    SendControlFrame(0xA, payload.data(), payload_length);
+                }).detach();
                 break;
             case 0xA: // Pong
-                // 可以在这里处理 Pong
                 break;
             default:
                 ESP_LOGE(TAG, "Unknown opcode: %d", opcode);
@@ -432,5 +433,6 @@ bool WebSocket::SendControlFrame(uint8_t opcode, const void* data, size_t len) {
     }
 
     // 发送帧
+    std::lock_guard<std::mutex> lock(send_mutex_);
     return tcp_->Send(frame) >= 0;
 }