axmol/tests/cpp-tests/Classes/ExtensionsTest/NetworkTest/WebSocketDelayTest.cpp

/****************************************************************************
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
 
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#include "WebSocketDelayTest.h"
#include "../ExtensionsTest.h"
#include "testResource.h"

USING_NS_CC;
USING_NS_CC_EXT;

#define SEND_TEXT_TIMES 100

WebSocketDelayTest::WebSocketDelayTest()
: _wsiSendText(nullptr)
, _sendTextStatus(nullptr)
, _progressStatus(nullptr)
, _sendTextTimes(0)
{
    auto winSize = Director::getInstance()->getWinSize();
    
    const int MARGIN = 40;
    const int SPACE = 35;
    
    auto menuRequest = Menu::create();
    menuRequest->setPosition(Vec2::ZERO);
    addChild(menuRequest);
    
    // Send Text
    char cmdLabel[60] = { 0 };
    snprintf(cmdLabel, 60, "Send %d Text", SEND_TEXT_TIMES);
    auto labelSendText = Label::createWithTTF(cmdLabel, "fonts/arial.ttf", 20);
    auto itemSendText = MenuItemLabel::create(labelSendText, CC_CALLBACK_1(WebSocketDelayTest::onMenuSendTextClicked, this));
    itemSendText->setPosition(Vec2(winSize.width / 2, winSize.height - MARGIN - SPACE));
    menuRequest->addChild(itemSendText);
    
    // Send Text Status Label
    _sendTextStatus = Label::createWithTTF("Waiting connection...", "fonts/arial.ttf", 16, Size(160, 100), TextHAlignment::CENTER, TextVAlignment::TOP);
    _sendTextStatus->setAnchorPoint(Vec2(0, 0));
    _sendTextStatus->setPosition(Vec2(VisibleRect::left().x, VisibleRect::rightBottom().y + 25));
    this->addChild(_sendTextStatus);
   

    // Error Label
    _progressStatus = Label::createWithTTF(".", "fonts/arial.ttf", 16, Size(160, 100), TextHAlignment::CENTER, TextVAlignment::TOP);
    _progressStatus->setAnchorPoint(Vec2(0, 0));
    _progressStatus->setPosition(Vec2(VisibleRect::left().x + 320, VisibleRect::rightBottom().y + 25));
    this->addChild(_progressStatus);
    
    auto startTestLabel = Label::createWithTTF("DO Connect!", "fonts/arial.ttf", 16);
    auto startTestItem = MenuItemLabel::create(startTestLabel, CC_CALLBACK_1(WebSocketDelayTest::startTestCallback, this));
    startTestItem->setPosition(Vec2(VisibleRect::center().x - 150, VisibleRect::bottom().y + 150));
    _startTestMenu = Menu::create(startTestItem, nullptr);
    _startTestMenu->setPosition(Vec2::ZERO);
    this->addChild(_startTestMenu, 1);
}

WebSocketDelayTest::~WebSocketDelayTest()
{

}

void WebSocketDelayTest::onExit()
{
    if (_wsiSendText)
    {
        _wsiSendText->closeAsync();
    }

    Node::onExit();
}

void WebSocketDelayTest::startTestCallback(Ref* sender)
{
    removeChild(_startTestMenu);
    _startTestMenu = nullptr;

    _wsiSendText = new network::WebSocket();
    
    std::vector<std::string> protocols;
    protocols.push_back("myprotocol_1");
    protocols.push_back("myprotocol_2");
    if (!_wsiSendText->init(*this, "wss://echo.websocket.org", &protocols, "cacert.pem"))
    {
        CC_SAFE_DELETE(_wsiSendText);
    }
    else
    {
        retain(); // Retain self to avoid WebSocketDelayTest instance be deleted immediately, it will be released in WebSocketDelayTest::onClose.

    }

}

void WebSocketDelayTest::doSendText()
{
    _sendTextTimes += 1;
    if (_sendTextTimes > SEND_TEXT_TIMES) 
    {
        _sendTextStatus->setString("Test Done!");
        return;
    }

    char statueBuffer[80] = { 0 };
    snprintf(statueBuffer, 80, "Sending #%d/%d text", _sendTextTimes, SEND_TEXT_TIMES);
    _sendTextStatus->setString(statueBuffer);
    _sendTimeMircoSec = getNowMircroSeconds();
    _wsiSendText->send("Hello WebSocket, I'm a text message.");
}

void WebSocketDelayTest::doReceiveText()
{
    _receiveTimeMircoSec = getNowMircroSeconds();
    if(_sendTimeMircoSec > 0)
        _totalDelayMircoSec += (_receiveTimeMircoSec - _sendTimeMircoSec);
    doSendText(); //send next 
}

// Delegate methods
void WebSocketDelayTest::onOpen(network::WebSocket* ws)
{
    char status[256] = {0};
    sprintf(status, "Opened, url: %s, protocol: %s", ws->getUrl().c_str(), ws->getProtocol().c_str());

    log("Websocket (%p) was opened, url: %s, protocol: %s", ws, ws->getUrl().c_str(), ws->getProtocol().c_str());
    if (ws == _wsiSendText)
    {
        _sendTextStatus->setString(status);

    }
}

void WebSocketDelayTest::onMessage(network::WebSocket* ws, const network::WebSocket::Data& data)
{
    if (!data.isBinary)
    {
        _receiveTextTimes++;
        char times[100] = {0};
        sprintf(times, "%d", _receiveTextTimes);
        std::string textStr = std::string("response text msg: ")+data.bytes+", "+times;
        log("%s", textStr.c_str());
        doReceiveText();
        memset(times, 0, 100);
        snprintf(times, 100, "total delay %f seconds", (float)(_totalDelayMircoSec/ 1000000.0));
        _progressStatus->setString(times);
    }
}

void WebSocketDelayTest::onClose(network::WebSocket* ws)
{
    log("onClose: websocket instance (%p) closed.", ws);
    if (ws == _wsiSendText)
    {
        _wsiSendText = nullptr;
        _sendTextStatus->setString("Send Text WS was closed");
    }
    // Delete websocket instance.
    CC_SAFE_DELETE(ws);
    log("WebSocketDelayTest ref: %u", _referenceCount);
    release();
}

void WebSocketDelayTest::onError(network::WebSocket* ws, const network::WebSocket::ErrorCode& error)
{
    log("Error was fired, error code: %d", static_cast<int>(error));
    char buf[100] = {0};
    sprintf(buf, "An error was fired, code: %d", static_cast<int>(error));

    if (ws == _wsiSendText)
    {
        _sendTextStatus->setString(buf);
    }

    _sendTimeMircoSec = 0;
}

// Menu Callbacks
void WebSocketDelayTest::onMenuSendTextClicked(cocos2d::Ref *sender)
{
    if (! _wsiSendText)
    {
        return;
    }

    if (_wsiSendText->getReadyState() == network::WebSocket::State::OPEN)
    {
        
        _sendTextTimes = 0;
        _receiveTextTimes = 0;
        doSendText();
    }
    else
    {
        std::string warningStr = "send text websocket instance wasn't ready...";
        log("%s", warningStr.c_str());
        _sendTextStatus->setString(warningStr.c_str());
    }
}