rpc正常使用版本备份
This commit is contained in:
@@ -0,0 +1,12 @@
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# CMakeList.txt: 遍历文件夹 添加子项目
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set(OUR_LIBS "")
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SUBDIRENAMES(OUR_LIBS ${CMAKE_CURRENT_SOURCE_DIR} "" OFF)
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message("OUR_LIBS :" ${OUR_LIBS})
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# 遍历子库
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foreach(dll ${OUR_LIBS})
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add_subdirectory(${dll})
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endforeach(dll ${})
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@@ -0,0 +1,71 @@
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# 获取获取当前目录名
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get_filename_component(CURRENT_FOLDER ${CMAKE_CURRENT_SOURCE_DIR} NAME)
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string(TIMESTAMP RUN_TIME)
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message( " model start : " ${CURRENT_FOLDER}:${RUN_TIME})
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set(DLL_NAMES "basler" "opencv")
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foreach(child ${DLL_NAMES})
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LIST(APPEND ENV_INCLUDE ${${child}_include})
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LIST(APPEND ENV_LIB ${${child}_lib})
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LIST(APPEND ENV_TARGET ${${child}_target_link})
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endforeach()
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message(" ENV_INCLUDE : " ${ENV_INCLUDE} )
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message(" ENV_LIB : " ${ENV_LIB} )
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message(" ENV_TARGET : " ${ENV_TARGET} )
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include_directories(
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${ENV_INCLUDE}
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)
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link_directories (
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${ENV_LIB}
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)
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set(CMAKE_INCLUDE_CURRENT_DIR ON)
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SET(CMAKE_CXX_STANDARD 11)
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SET(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_AUTOMOC ON)
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SET(CMAKE_AUTOUIC ON)
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set(CMAKE_AUTORCC ON)
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FILE(GLOB HEAD_FILES "./*.h" )
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FILE(GLOB SRC_FILES "./*.cpp")
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FILE(GLOB UI_FILES "./*.ui")
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#find_package(Qt5 COMPONENTS Core REQUIRED)
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find_package(QT NAMES Qt6 Qt5 COMPONENTS Core Network REQUIRED)
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find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core Network REQUIRED)
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add_library(${CURRENT_FOLDER} SHARED
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${HEAD_FILES}
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${SRC_FILES}
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${UI_FILES}
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)
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set_target_properties(${CURRENT_FOLDER} PROPERTIES LINKER_LANGUAGE C
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RUNTIME_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}
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LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}
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ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY}
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)
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target_link_libraries(${CURRENT_FOLDER} PRIVATE
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${ENV_TARGET}
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Qt${QT_VERSION_MAJOR}::Core
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Qt5::Network
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)
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# target_compile_definitions(${CURRENT_FOLDER} PRIVATE HD_AIDEMO_MODULE_LIBRARY)
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string(TIMESTAMP RUN_TIME)
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message( " model end : " ${CURRENT_FOLDER}:${RUN_TIME})
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@@ -0,0 +1,275 @@
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#include "rpc_finsTcp.h"
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#include "qprocess.h"
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#include <QHostAddress>
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#include <QVariant>
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#include <QDebug>
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#include <QTcpSocket>
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#include <QJsonObject>
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#include <QJsonDocument>
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#include <windows.h>
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static QProcess* process = nullptr;
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static HANDLE jobHandle = nullptr;
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rpc_finsTcp* create()
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{
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qDebug() << "rpc_finsTcp create success!";
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return new rpc_finsTcp;
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}
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void destory(rpc_finsTcp* ptr)
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{
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if (ptr)
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{
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delete ptr;
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ptr = nullptr;
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}
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qDebug() << " rpc_finsTcp destory success!";
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}
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bool ifRun = true;
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rpc_finsTcp::rpc_finsTcp()
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{
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ifRun = true;
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}
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bool m_IsFinsTcp = false;
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rpc_finsTcp::~rpc_finsTcp()
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{
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qDebug() << " ~rpc_finsTcp success!";
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}
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QQueue<QByteArray> readDataQueue;
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// 从类中读数据到实例对象
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QByteArray variantListToByteArray(const QVariant& var) {
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QByteArray byteArray;
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if (var.canConvert<QVariantList>()) {
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QVariantList list = var.toList();
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byteArray.reserve(list.size());
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for (const QVariant& item : list) {
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// 每个元素转为 uchar 存入 QByteArray
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byteArray.append(static_cast<char>(item.toInt()));
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}
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}
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return byteArray;
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}
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bool rpc_finsTcp::readData(std::vector<cv::Mat>& vec_mat, QByteArray& data)
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{
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JsonRpcClient* ptr = read_JsonRpcClient[data];
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if(ptr == nullptr) {
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ptr = new JsonRpcClient("127.0.0.1", 9000);
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read_JsonRpcClient[data] = ptr;
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}
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auto result = read_JsonRpcClient[data]->call("excuteCli", QJsonArray{QString(data)}, "finstcp");
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data = variantListToByteArray(result);
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return true;
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}
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bool ifRetryCMD = false;
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// 实例对象把数据写入到类
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void startProcess(const QString& exePath) {
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if (process) return; // 避免重复启动
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process = new QProcess();
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process->setProgram(exePath);
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process->start();
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if (!process->waitForStarted(1000)) {
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qDebug() << "Process failed to start.";
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delete process;
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process = nullptr;
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return;
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}
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DWORD pid = process->processId();
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HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pid);
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jobHandle = CreateJobObject(nullptr, nullptr);
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if (jobHandle == nullptr) {
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qDebug() << "Failed to create job object";
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return;
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}
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JOBOBJECT_EXTENDED_LIMIT_INFORMATION jeli = {};
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jeli.BasicLimitInformation.LimitFlags = JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE;
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SetInformationJobObject(jobHandle, JobObjectExtendedLimitInformation, &jeli, sizeof(jeli));
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if (!AssignProcessToJobObject(jobHandle, hProcess)) {
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qDebug() << "Failed to assign process to job object";
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}
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CloseHandle(hProcess);
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}
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void stopProcess() {
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if (process) {
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if (process->state() == QProcess::Running) {
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process->kill();
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process->waitForFinished(500);
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}
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delete process;
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process = nullptr;
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}
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if (jobHandle) {
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CloseHandle(jobHandle);
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jobHandle = nullptr;
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}
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}
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bool rpc_finsTcp::writeData(std::vector<cv::Mat>& vec_mat, QByteArray& data){
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QList<QByteArray> m_list = data.split('_');
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if (m_list.size() < 4)
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{
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qCritical() << data + " m_list.size() != 4;command err";
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return false;
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}
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QString m_value = m_list.at(3);
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QString commond = m_list.at(0);
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if (commond == "init") {
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m_IP = m_list.at(1);
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m_port = m_list.at(2).toInt();
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}
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else if(data.contains("read")) {
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readDataQueue.append(data);
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}
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else {
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emit writeCallSignal("excuteCli", QJsonArray{ QString(data) }, "finstcp");
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//qDebug() << data;
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}
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return true;
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}
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bool rpc_finsTcp::initParas(QByteArray& data){
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startProcess("./json_rpc_server.exe");
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subThread = new QThread(this);
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write_JsonRpcClient = new JsonRpcClientWorker();
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write_JsonRpcClient->moveToThread(subThread);
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QObject::connect(this, &rpc_finsTcp::initRpcClient,
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write_JsonRpcClient, &JsonRpcClientWorker::initClient, Qt::QueuedConnection);
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emit initRpcClient();
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QObject::connect(this, &rpc_finsTcp::writeCallSignal,
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write_JsonRpcClient, &JsonRpcClientWorker::writeCallSlot,Qt::QueuedConnection);
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subThread->start();
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emit writeCallSignal("init", QJsonArray{ m_IP,m_port }, "finstcp");
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//qDebug() << "返回结果:" << result;
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//QList<QPair<QString, QJsonObject>> batchList;
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//batchList << qMakePair(QString("read_short"), params)
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// << qMakePair(QString("read_bit"), QJsonObject{ {"bit", "M0"} });
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//QJsonArray resultArray = _JsonRpcClient->batchCall(batchList);
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//qDebug() << "批量结果:" << resultArray;
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return true;
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}
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bool rpc_finsTcp::run()
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{
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// 没有用到
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//qDebug() << "[info] " << __FUNCTION__ << " line:" << __LINE__ << " success!";
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return true;
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}
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JsonRpcClient::JsonRpcClient(const QString& host, quint16 port)
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:host_(host), port_(port), idCounter_(1) {
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socket_.connectToHost(host_, port_);
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if (!socket_.waitForConnected(3000)) {
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qWarning() << "[JsonRpcClient] Initial connection failed:" << socket_.errorString();
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}
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else {
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qDebug() << "[JsonRpcClient] Connected to" << host_ << ":" << port_;
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}
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}
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bool JsonRpcClient::reconnect() {
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if (socket_.state() == QAbstractSocket::ConnectedState) {
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return true;
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}
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socket_.abort(); // 清理旧连接
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socket_.connectToHost(host_, port_);
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if (socket_.waitForConnected(3000)) {
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qDebug() << "[JsonRpcClient] Reconnected successfully.";
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return true;
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}
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else {
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qWarning() << "[JsonRpcClient] Reconnection failed:" << socket_.errorString();
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return false;
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}
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}
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QVariant JsonRpcClient::call(const QString& method, const QJsonArray& params, const QString& module) {
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QMutexLocker locker(&mutex_); // 确保线程安全
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if (socket_.state() != QAbstractSocket::ConnectedState) {
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qWarning() << "[JsonRpcClient] Socket not connected, trying to reconnect...";
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if (!reconnect()) return QVariant();
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}
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QJsonObject request{
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{"jsonrpc", "2.0"},
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{"method", method},
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{"params", params},
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{"id", idCounter_++}
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};
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if (!module.isEmpty()) {
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request["module"] = module;
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}
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QJsonDocument doc(request);
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QByteArray data = doc.toJson(QJsonDocument::Compact);
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if (socket_.write(data) == -1 || !socket_.waitForBytesWritten(1000)) {
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qWarning() << "[JsonRpcClient] Write failed:" << socket_.errorString();
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return QVariant();
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}
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if (!socket_.waitForReadyRead(3000)) {
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qWarning() << "[JsonRpcClient] No response received:" << socket_.errorString();
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return QVariant();
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}
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QByteArray responseData = socket_.readAll();
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QJsonParseError parseError;
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QJsonDocument respDoc = QJsonDocument::fromJson(responseData, &parseError);
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if (parseError.error != QJsonParseError::NoError) {
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qWarning() << "[JsonRpcClient] JSON parse error:" << parseError.errorString();
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return QVariant();
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}
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QJsonObject resp = respDoc.object();
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if (resp.contains("error")) {
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qWarning() << "[JsonRpcClient] JSON-RPC error:" << resp["error"];
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return QVariant();
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}
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return resp["result"].toVariant();
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}
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void JsonRpcClient::writeCall(const QString& method, const QJsonArray& params, const QString& module) {
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if (socket_.state() != QAbstractSocket::ConnectedState) {
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qWarning() << "[JsonRpcClient] Socket not connected, trying to reconnect...";
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if (!reconnect()) return;
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}
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QJsonObject request{
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{"jsonrpc", "2.0"},
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{"method", method},
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{"params", params},
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{"id", idCounter_++}
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};
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if (!module.isEmpty()) {
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request["module"] = module;
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}
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QJsonDocument doc(request);
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QByteArray data = doc.toJson(QJsonDocument::Compact);
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if (socket_.write(data) == -1 || !socket_.waitForBytesWritten(1000)) {
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qWarning() << "[JsonRpcClient] Write failed:" << socket_.errorString();
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return;
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}
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}
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@@ -0,0 +1,91 @@
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#ifndef rpc_finsTcp_H
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#define rpc_finsTcp_H
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#include <QtCore/qglobal.h>
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#include <QByteArray>
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#include <iostream>
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#include <QQueue>
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#include <QDebug>
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#include <subModuleBase.h>
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#include <QMutex>
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#include <QObject>
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#include <QTcpSocket>
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#include <QTimer>
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#include <unordered_map>
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#include <qjsonarray.h>
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#include <QJsonObject>
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#include <QJsonDocument>
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#include <QHostAddress>
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#include <qmap.h>
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#include <qthread.h>
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class JsonRpcClient : public QObject {
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Q_OBJECT
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public:
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JsonRpcClient(const QString& host = "127.0.0.1", quint16 port = 9000);
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void writeCall(const QString& method, const QJsonArray& params = {}, const QString& module = QString());
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QVariant call(const QString& method, const QJsonArray& params = {}, const QString& module = QString());
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bool reconnect(); // 主动重连，或 call() 失败时调用
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private:
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QMutex mutex_; // 确保线程安全
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QTcpSocket socket_;
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QString host_;
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quint16 port_;
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int idCounter_;
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};
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class JsonRpcClientWorker : public QObject {
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Q_OBJECT
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public:
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QQueue<QByteArray> readDataQueue;
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JsonRpcClientWorker() {
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}
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public slots:
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void initClient() {
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_JsonRpcClient = new JsonRpcClient();
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}
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void writeCallSlot(const QString& method, const QJsonArray& params, const QString& module = QString()) {
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if (_JsonRpcClient) {
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qDebug() << params;
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_JsonRpcClient->call(method, params, module);
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}
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}
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private:
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JsonRpcClient* _JsonRpcClient = nullptr;
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};
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class rpc_finsTcp :public rpcModuleBase
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{
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Q_OBJECT
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public:
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rpc_finsTcp();
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virtual ~rpc_finsTcp();
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//bool readData(std::vector<cv::Mat>& vec_mat, QByteArray& data, nlohmann::json&); // readData将PLC读取或者发送的返回值发回给主线程，通过全局变量的方式逐条发送
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//bool writeData(std::vector<cv::Mat>& vec_mat, QByteArray& data, nlohmann::json&); // writeData调用PLC的收发，将需要的数据发给寄存器，返回OK/NG
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bool readData(std::vector<cv::Mat>&, QByteArray&);
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bool writeData(std::vector<cv::Mat>&, QByteArray&);
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bool initParas(QByteArray&);
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bool run();
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signals:
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void initRpcClient();
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void writeCallSignal(const QString& method, const QJsonArray& params, const QString& module);
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private:
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QMutex mutex;
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QMap<QString,JsonRpcClient*> read_JsonRpcClient; // 存储多个 JsonRpcClient 实例
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QThread* subThread;
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JsonRpcClientWorker* write_JsonRpcClient;
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QString m_IP;
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int m_port;
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QQueue<QByteArray> readDataQueue;
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};
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#pragma once
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extern "C"
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{
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Q_DECL_EXPORT rpc_finsTcp * create();
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Q_DECL_EXPORT void destory(rpc_finsTcp * ptr);
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}
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#endif // rpc_finsTcp_H
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