Cleanup of obsolete code in DLL and WebSocket handlers

- Removed code from 'DllHandler' that was no longer needed.
- Simplified WebSocket data processing logic by removing redundant comments and unused code blocks.
- Restored the original microsecond delay option in 'WebSocketHandler' with a reduced duration.
- Removed the alternative approaches to data processing in 'WebSocketHandler' to streamline the implementation.

This cleanup removes obsolete and commented out code to improve readability and maintainability. It also refines the WebSocket data processing logic to focus on a single, streamlined approach.

src/dllhandler.cpp

@@ -61,8 +61,3 @@ DllHandler::~DllHandler() {
     unload();
 }
 
-/*
-void* DllHandler::callFunction(void* data, size_t size, void* dev_handle, size_t timestamp, void (*deallocator)(void*)) {
-    return nullptr;
-}
-*/

src/websockethandler.cpp

@@ -25,13 +25,8 @@ void WebSocketHandler::startWebSocketThread(const std::set<std::string>& selecte
         while (running) {
             if (sampler.has_value()) {
                 std::map<Omniscope::Id, std::vector<std::pair<double, double>>> tempData;
-
                 sampler->copyOut(tempData);
-
                 captureData.clear();
-
-
-                // Alternative 1
                 for (auto& [id, data_vector] : tempData) {
                     std::vector<std::tuple<double, double, std::chrono::time_point<std::chrono::high_resolution_clock>>> extended_data_vector;
 
@@ -40,28 +35,10 @@ void WebSocketHandler::startWebSocketThread(const std::set<std::string>& selecte
                         extended_data_vector.emplace_back(data_point.first, data_point.second, now);
 
                         // Optional: Simulate a short delay (e.g. 1 microsecond)
-                        // std::this_thread::sleep_for(std::chrono::microseconds(1000));
+                        // std::this_thread::sleep_for(std::chrono::microseconds(1));
                     }
-
-                    captureData[id] = std::move(extended_data_vector);
-                }
-
-
-                /* 
-                // Alternative 2
-                for (auto& [id, data_vector] : tempData) {
-                    std::vector<std::tuple<double, double, std::chrono::time_point<std::chrono::high_resolution_clock>>> extended_data_vector;
-
-                    auto now = std::chrono::high_resolution_clock::now();
-                    int counter = 0;
-                    for (auto& data_point : data_vector) {
-                        extended_data_vector.emplace_back(data_point.first, data_point.second, now + std::chrono::microseconds(counter++));
-                    }
-
                     captureData[id] = std::move(extended_data_vector);
                 }
-                */
-
                 send(captureData, selected_serials);
             }
             std::this_thread::sleep_for(std::chrono::milliseconds(5));
@@ -80,26 +57,6 @@ void WebSocketHandler::send(const std::map<Omniscope::Id, std::vector<std::tuple
     catch (const web::websockets::client::websocket_exception& e) {
         std::cerr << "Failed to send message: " << e.what() << std::endl;
     }
-
-/*    
-    // DEBUG: Add line breaks between JSON objects
-    std::string formattedData;
-    for (const auto& item : jsonData) {
-        formattedData += item.dump() + "\n";
-    }
-
-    web::websockets::client::websocket_outgoing_message msg;
-    // msg.set_utf8_message(jsonData.dump());
-
-    // DEBUG: send formattedData
-    msg.set_utf8_message(formattedData);
-    try {
-        handler.send(msg).wait();
-    }
-    catch (const web::websockets::client::websocket_exception& e) {
-        std::cerr << "Failed to send message: " << e.what() << std::endl;
-    }
-*/
 }
 
 void WebSocketHandler::close() {