[v3-update-sio] updates SocketIO tests and examples for using the SocketIO extension

Signed-off-by: Chris Hannon <himynameschris@gmail.com>
This commit is contained in:
Chris Hannon 2015-04-24 00:06:14 -04:00
parent 5af28838d2
commit fb10217e2b
2 changed files with 240 additions and 108 deletions

View File

@ -1,11 +1,28 @@
//
// SocketIOTest.cpp
// TestCpp
//
// Created by Chris Hannon on 6/26/13.
//
//
/****************************************************************************
Copyright (c) 2015 Chris Hannon http://www.channon.us
Copyright (c) 2013-2015 Chukong Technologies Inc.
http://www.cocos2d-x.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
#include "SocketIOTest.h"
#include "../ExtensionsTest.h"
@ -22,74 +39,75 @@ SocketIOTests::SocketIOTests()
SocketIOTest::SocketIOTest()
: _sioClient(nullptr)
, _sioEndpoint(nullptr)
{
//set the clients to nullptr until we are ready to connect
, _sioClientStatus(nullptr)
{//set the clients to nullptr until we are ready to connect
Size winSize = Director::getInstance()->getWinSize();
const int MARGIN = 40;
const int SPACE = 35;
auto menuRequest = Menu::create();
menuRequest->setPosition(Vec2::ZERO);
addChild(menuRequest);
// Test to create basic client in the default namespace
auto labelSIOClient = Label::createWithTTF("Open SocketIO Client", "fonts/arial.ttf", 22);
auto itemSIOClient = MenuItemLabel::create(labelSIOClient, CC_CALLBACK_1(SocketIOTest::onMenuSIOClientClicked, this));
const int MARGIN = 40;
const int SPACE = 35;
auto menuRequest = Menu::create();
menuRequest->setPosition(Vec2::ZERO);
addChild(menuRequest);
// Test to create basic client in the default namespace
auto labelSIOClient = Label::createWithTTF("Open SocketIO Client", "fonts/arial.ttf", 22);
auto itemSIOClient = MenuItemLabel::create(labelSIOClient, CC_CALLBACK_1(SocketIOTest::onMenuSIOClientClicked, this));
itemSIOClient->setPosition(Vec2(VisibleRect::left().x + labelSIOClient->getContentSize().width / 2 + 5, winSize.height - MARGIN - SPACE));
menuRequest->addChild(itemSIOClient);
menuRequest->addChild(itemSIOClient);
// Test to create a client at the endpoint '/testpoint'
auto labelSIOEndpoint = Label::createWithTTF("Open SocketIO Endpoint", "fonts/arial.ttf", 22);
auto itemSIOEndpoint = MenuItemLabel::create(labelSIOEndpoint, CC_CALLBACK_1(SocketIOTest::onMenuSIOEndpointClicked, this));
auto labelSIOEndpoint = Label::createWithTTF("Open SocketIO Endpoint", "fonts/arial.ttf", 22);
auto itemSIOEndpoint = MenuItemLabel::create(labelSIOEndpoint, CC_CALLBACK_1(SocketIOTest::onMenuSIOEndpointClicked, this));
itemSIOEndpoint->setPosition(Vec2(VisibleRect::right().x - labelSIOEndpoint->getContentSize().width / 2 - 5, winSize.height - MARGIN - SPACE));
menuRequest->addChild(itemSIOEndpoint);
menuRequest->addChild(itemSIOEndpoint);
// Test sending message to default namespace
auto labelTestMessage = Label::createWithTTF("Send Test Message", "fonts/arial.ttf", 22);
auto itemTestMessage = MenuItemLabel::create(labelTestMessage, CC_CALLBACK_1(SocketIOTest::onMenuTestMessageClicked, this));
itemTestMessage->setPosition(Vec2(VisibleRect::left().x + labelTestMessage->getContentSize().width / 2 + 5, winSize.height - MARGIN - 2 * SPACE));
menuRequest->addChild(itemTestMessage);
auto labelTestMessage = Label::createWithTTF("Send Test Message", "fonts/arial.ttf", 22);
auto itemTestMessage = MenuItemLabel::create(labelTestMessage, CC_CALLBACK_1(SocketIOTest::onMenuTestMessageClicked, this));
itemTestMessage->setPosition(Vec2(VisibleRect::left().x + labelTestMessage->getContentSize().width / 2 + 5, winSize.height - MARGIN - 2 * SPACE));
menuRequest->addChild(itemTestMessage);
// Test sending message to the endpoint '/testpoint'
auto labelTestMessageEndpoint = Label::createWithTTF("Test Endpoint Message", "fonts/arial.ttf", 22);
auto itemTestMessageEndpoint = MenuItemLabel::create(labelTestMessageEndpoint, CC_CALLBACK_1(SocketIOTest::onMenuTestMessageEndpointClicked, this));
itemTestMessageEndpoint->setPosition(Vec2(VisibleRect::right().x - labelTestMessageEndpoint->getContentSize().width / 2 - 5, winSize.height - MARGIN - 2 * SPACE));
menuRequest->addChild(itemTestMessageEndpoint);
auto labelTestMessageEndpoint = Label::createWithTTF("Test Endpoint Message", "fonts/arial.ttf", 22);
auto itemTestMessageEndpoint = MenuItemLabel::create(labelTestMessageEndpoint, CC_CALLBACK_1(SocketIOTest::onMenuTestMessageEndpointClicked, this));
itemTestMessageEndpoint->setPosition(Vec2(VisibleRect::right().x - labelTestMessageEndpoint->getContentSize().width / 2 - 5, winSize.height - MARGIN - 2 * SPACE));
menuRequest->addChild(itemTestMessageEndpoint);
// Test sending event 'echotest' to default namespace
auto labelTestEvent = Label::createWithTTF("Send Test Event", "fonts/arial.ttf", 22);
auto itemTestEvent = MenuItemLabel::create(labelTestEvent, CC_CALLBACK_1(SocketIOTest::onMenuTestEventClicked, this));
itemTestEvent->setPosition(Vec2(VisibleRect::left().x + labelTestEvent->getContentSize().width / 2 + 5, winSize.height - MARGIN - 3 * SPACE));
menuRequest->addChild(itemTestEvent);
auto labelTestEvent = Label::createWithTTF("Send Test Event", "fonts/arial.ttf", 22);
auto itemTestEvent = MenuItemLabel::create(labelTestEvent, CC_CALLBACK_1(SocketIOTest::onMenuTestEventClicked, this));
itemTestEvent->setPosition(Vec2(VisibleRect::left().x + labelTestEvent->getContentSize().width / 2 + 5, winSize.height - MARGIN - 3 * SPACE));
menuRequest->addChild(itemTestEvent);
// Test sending event 'echotest' to the endpoint '/testpoint'
auto labelTestEventEndpoint = Label::createWithTTF("Test Endpoint Event", "fonts/arial.ttf", 22);
auto itemTestEventEndpoint = MenuItemLabel::create(labelTestEventEndpoint, CC_CALLBACK_1(SocketIOTest::onMenuTestEventEndpointClicked, this));
itemTestEventEndpoint->setPosition(Vec2(VisibleRect::right().x - labelTestEventEndpoint->getContentSize().width / 2 - 5, winSize.height - MARGIN - 3 * SPACE));
menuRequest->addChild(itemTestEventEndpoint);
auto labelTestEventEndpoint = Label::createWithTTF("Test Endpoint Event", "fonts/arial.ttf", 22);
auto itemTestEventEndpoint = MenuItemLabel::create(labelTestEventEndpoint, CC_CALLBACK_1(SocketIOTest::onMenuTestEventEndpointClicked, this));
itemTestEventEndpoint->setPosition(Vec2(VisibleRect::right().x - labelTestEventEndpoint->getContentSize().width / 2 - 5, winSize.height - MARGIN - 3 * SPACE));
menuRequest->addChild(itemTestEventEndpoint);
// Test disconnecting basic client
auto labelTestClientDisconnect = Label::createWithTTF("Disconnect Socket", "fonts/arial.ttf", 22);
auto itemClientDisconnect = MenuItemLabel::create(labelTestClientDisconnect, CC_CALLBACK_1(SocketIOTest::onMenuTestClientDisconnectClicked, this));
itemClientDisconnect->setPosition(Vec2(VisibleRect::left().x + labelTestClientDisconnect->getContentSize().width / 2 + 5, winSize.height - MARGIN - 4 * SPACE));
menuRequest->addChild(itemClientDisconnect);
auto labelTestClientDisconnect = Label::createWithTTF("Disconnect Socket", "fonts/arial.ttf", 22);
auto itemClientDisconnect = MenuItemLabel::create(labelTestClientDisconnect, CC_CALLBACK_1(SocketIOTest::onMenuTestClientDisconnectClicked, this));
itemClientDisconnect->setPosition(Vec2(VisibleRect::left().x + labelTestClientDisconnect->getContentSize().width / 2 + 5, winSize.height - MARGIN - 4 * SPACE));
menuRequest->addChild(itemClientDisconnect);
// Test disconnecting the endpoint '/testpoint'
auto labelTestEndpointDisconnect = Label::createWithTTF("Disconnect Endpoint", "fonts/arial.ttf", 22);
auto itemTestEndpointDisconnect = MenuItemLabel::create(labelTestEndpointDisconnect, CC_CALLBACK_1(SocketIOTest::onMenuTestEndpointDisconnectClicked, this));
itemTestEndpointDisconnect->setPosition(Vec2(VisibleRect::right().x - labelTestEndpointDisconnect->getContentSize().width / 2 - 5, winSize.height - MARGIN - 4 * SPACE));
menuRequest->addChild(itemTestEndpointDisconnect);
auto labelTestEndpointDisconnect = Label::createWithTTF("Disconnect Endpoint", "fonts/arial.ttf", 22);
auto itemTestEndpointDisconnect = MenuItemLabel::create(labelTestEndpointDisconnect, CC_CALLBACK_1(SocketIOTest::onMenuTestEndpointDisconnectClicked, this));
itemTestEndpointDisconnect->setPosition(Vec2(VisibleRect::right().x - labelTestEndpointDisconnect->getContentSize().width / 2 - 5, winSize.height - MARGIN - 4 * SPACE));
menuRequest->addChild(itemTestEndpointDisconnect);
// Shared Status Label
_sioClientStatus = Label::createWithTTF("Not connected...", "fonts/arial.ttf", 14, Size(320, 100), TextHAlignment::LEFT);
_sioClientStatus->setAnchorPoint(Vec2(0, 0));
_sioClientStatus->setPosition(Vec2(VisibleRect::left().x, VisibleRect::rightBottom().y));
this->addChild(_sioClientStatus);
_sioClientStatus = Label::createWithTTF("Not connected...", "fonts/arial.ttf", 14, Size(320, 100), TextHAlignment::LEFT);
_sioClientStatus->setAnchorPoint(Vec2(0, 0));
_sioClientStatus->setPosition(Vec2(VisibleRect::left().x, VisibleRect::rightBottom().y));
this->addChild(_sioClientStatus);
}
SocketIOTest::~SocketIOTest()
SocketIOTest::~SocketIOTest(void)
{
}
@ -99,7 +117,7 @@ void SocketIOTest::testevent(SIOClient *client, const std::string& data) {
log("SocketIOTest::testevent called with data: %s", data.c_str());
std::stringstream s;
s << client->getTag() << " received event testevent with data: " << data.c_str();
s << client->getTag() << " received event testevent with data: " << data.c_str();
_sioClientStatus->setString(s.str().c_str());
@ -110,35 +128,101 @@ void SocketIOTest::echotest(SIOClient *client, const std::string& data) {
log("SocketIOTest::echotest called with data: %s", data.c_str());
std::stringstream s;
s << client->getTag() << " received event echotest with data: " << data.c_str();
s << client->getTag() << " received event echotest with data: " << data.c_str();
_sioClientStatus->setString(s.str().c_str());
}
// onMessage is no longer a required override from the delegate class
// 'message' events and handlers are now registered in the same way that other events are
void SocketIOTest::message(network::SIOClient* client, const std::string& data)
{
log("SocketIOTest::message received: %s", data.c_str());
std::stringstream s;
s << client->getTag() << " received message with content: " << data.c_str();
_sioClientStatus->setString(s.str().c_str());
}
void SocketIOTest::json(network::SIOClient* client, const std::string& data)
{
log("SocketIOTest::json received: %s", data.c_str());
std::stringstream s;
s << client->getTag() << " received json message with content: " << data.c_str();
_sioClientStatus->setString(s.str().c_str());
}
void SocketIOTest::connect(network::SIOClient* client, const std::string& data)
{
log("SocketIOTest::connect called");
std::stringstream s;
s << client->getTag() << " connected!";
_sioClientStatus->setString(s.str().c_str());
}
void SocketIOTest::disconnect(network::SIOClient* client, const std::string& data)
{
log("SocketIOTest::disconnect called");
std::stringstream s;
s << client->getTag() << " disconnected by server!";
_sioClientStatus->setString(s.str().c_str());
this->closedSocketAction(client);
}
void SocketIOTest::closedSocketAction(network::SIOClient* client)
{
//set the local pointer to nullptr or connect to another client
//the client object will be released on its own after this method completes
if (client == _sioClient) {
_sioClient = nullptr;
}
else if (client == _sioEndpoint) {
_sioEndpoint = nullptr;
}
}
void SocketIOTest::onMenuSIOClientClicked(cocos2d::Ref *sender)
{
//create a client by using this static method, url does not need to contain the protocol
_sioClient = SocketIO::connect("ws://channon.us:3000", *this);
_sioClient = SocketIO::connect("ws://dev.channon.us:3009", *this);
//you may set a tag for the client for reference in callbacks
_sioClient->setTag("Test Client");
//register event callbacks using the CC_CALLBACK_2() macro and passing the instance of the target class
_sioClient->on("testevent", CC_CALLBACK_2(SocketIOTest::testevent, this));
_sioClient->on("echotest", CC_CALLBACK_2(SocketIOTest::echotest, this));
_sioClient->on("message", CC_CALLBACK_2(SocketIOTest::message, this));
_sioClient->on("json", CC_CALLBACK_2(SocketIOTest::json, this));
_sioClient->on("connect", CC_CALLBACK_2(SocketIOTest::connect, this));
_sioClient->on("disconnect", CC_CALLBACK_2(SocketIOTest::disconnect, this));
}
void SocketIOTest::onMenuSIOEndpointClicked(cocos2d::Ref *sender)
{
//repeat the same connection steps for the namespace "testpoint"
_sioEndpoint = SocketIO::connect("ws://channon.us:3000/testpoint", *this);
_sioEndpoint = SocketIO::connect("ws://dev.channon.us:3009/testpoint", *this);
//a tag to differentiate in shared callbacks
_sioEndpoint->setTag("Test Endpoint");
_sioEndpoint->setTag("Test Endpoint");
//demonstrating how callbacks can be shared within a delegate
_sioEndpoint->on("testevent", CC_CALLBACK_2(SocketIOTest::testevent, this));
_sioEndpoint->on("echotest", CC_CALLBACK_2(SocketIOTest::echotest, this));
_sioEndpoint->on("message", CC_CALLBACK_2(SocketIOTest::message, this));
_sioEndpoint->on("json", CC_CALLBACK_2(SocketIOTest::json, this));
_sioEndpoint->on("connect", CC_CALLBACK_2(SocketIOTest::connect, this));
_sioEndpoint->on("disconnect", CC_CALLBACK_2(SocketIOTest::disconnect, this));
}
@ -146,14 +230,14 @@ void SocketIOTest::onMenuTestMessageClicked(cocos2d::Ref *sender)
{
//check that the socket is != nullptr before sending or emitting events
//the client should be nullptr either before initialization and connection or after disconnect
if(_sioClient != nullptr) _sioClient->send("Hello Socket.IO!");
if (_sioClient != nullptr) _sioClient->send("Hello Socket.IO!");
}
void SocketIOTest::onMenuTestMessageEndpointClicked(cocos2d::Ref *sender)
{
if(_sioEndpoint != nullptr) _sioEndpoint->send("Hello Socket.IO!");
if (_sioEndpoint != nullptr) _sioEndpoint->send("Hello Socket.IO!");
}
@ -161,71 +245,64 @@ void SocketIOTest::onMenuTestEventClicked(cocos2d::Ref *sender)
{
//check that the socket is != nullptr before sending or emitting events
//the client should be nullptr either before initialization and connection or after disconnect
if(_sioClient != nullptr) _sioClient->emit("echotest","[{\"name\":\"myname\",\"type\":\"mytype\"}]");
if (_sioClient != nullptr) _sioClient->emit("echotest", "{\"name\":\"myname\",\"type\":\"mytype\"}");
}
void SocketIOTest::onMenuTestEventEndpointClicked(cocos2d::Ref *sender)
{
if(_sioEndpoint != nullptr) _sioEndpoint->emit("echotest","[{\"name\":\"myname\",\"type\":\"mytype\"}]");
if (_sioEndpoint != nullptr) _sioEndpoint->emit("echotest", "{\"name\":\"myname\",\"type\":\"mytype\"}");
}
void SocketIOTest::onMenuTestClientDisconnectClicked(cocos2d::Ref *sender)
{
// Disconnecting from the default namespace "" or "/" will also disconnect all other endpoints
std::stringstream s;
if(_sioClient != nullptr) _sioClient->disconnect();
if (_sioClient != nullptr) {
s << _sioClient->getTag() << " manually closed!";
_sioClient->disconnect();
_sioClient = nullptr;
}
else {
s << "Socket.io Test Client not initialized!";
}
_sioClientStatus->setString(s.str().c_str());
}
void SocketIOTest::onMenuTestEndpointDisconnectClicked(cocos2d::Ref *sender)
{
if(_sioEndpoint != nullptr) _sioEndpoint->disconnect();
}
// Delegate methods
void SocketIOTest::onConnect(network::SIOClient* client)
{
log("SocketIOTest::onConnect called");
std::stringstream s;
s << client->getTag() << " connected!";
if (_sioEndpoint != nullptr) {
s << _sioEndpoint->getTag() << " manually closed!";
_sioEndpoint->disconnect();
_sioEndpoint = nullptr;
}
else {
s << "Socket.io Test Endpoint not initialized!";
}
_sioClientStatus->setString(s.str().c_str());
}
void SocketIOTest::onMessage(network::SIOClient* client, const std::string& data)
{
log("SocketIOTest::onMessage received: %s", data.c_str());
std::stringstream s;
s << client->getTag() << " received message with content: " << data.c_str();
_sioClientStatus->setString(s.str().c_str());
}
// SIODelegate methods to catch network/socket level events outside of the socket.io events
void SocketIOTest::onClose(network::SIOClient* client)
{
log("SocketIOTest::onClose called");
std::stringstream s;
s << client->getTag() << " closed!";
s << client->getTag() << " closed!";
_sioClientStatus->setString(s.str().c_str());
//set the local pointer to nullptr or connect to another client
//the client object will be released on its own after this method completes
if(client == _sioClient) {
_sioClient = nullptr;
} else if(client == _sioEndpoint) {
_sioEndpoint = nullptr;
}
this->closedSocketAction(client);
}
void SocketIOTest::onError(network::SIOClient* client, const std::string& data)
@ -233,6 +310,6 @@ void SocketIOTest::onError(network::SIOClient* client, const std::string& data)
log("SocketIOTest::onError received: %s", data.c_str());
std::stringstream s;
s << client->getTag() << " received error with content: " << data.c_str();
s << client->getTag() << " received error with content: " << data.c_str();
_sioClientStatus->setString(s.str().c_str());
}

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@ -1,10 +1,29 @@
//
// SocketIOTest.h
// TestCpp
//
// Created by Chris Hannon on 6/26/13.
//
//
/****************************************************************************
Copyright (c) 2015 Chris Hannon http://www.channon.us
Copyright (c) 2013-2015 Chukong Technologies Inc.
http://www.cocos2d-x.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
#ifndef __TestCpp__SocketIOTest__
#define __TestCpp__SocketIOTest__
@ -24,27 +43,63 @@ public:
SocketIOTest();
virtual ~SocketIOTest();
virtual void onConnect(cocos2d::network::SIOClient* client);
virtual void onMessage(cocos2d::network::SIOClient* client, const std::string& data);
virtual void onClose(cocos2d::network::SIOClient* client);
virtual void onError(cocos2d::network::SIOClient* client, const std::string& data);
/**
* @brief Used for network level socket close (not for disconnect from the socket.io server)
*/
virtual void onClose(cocos2d::network::SIOClient* client);
/**
* @brief Used for network level socket error (not for disconnect from the socket.io server)
**/
virtual void onError(cocos2d::network::SIOClient* client, const std::string& data);
/**
* @brief Common function to call on both socket.io disconnect and websocket close
**/
void closedSocketAction(cocos2d::network::SIOClient* client);
// test action handlers for main Test Client that connects to defaul namespace "" or "/"
void onMenuSIOClientClicked(cocos2d::Ref *sender);
void onMenuTestMessageClicked(cocos2d::Ref *sender);
void onMenuTestEventClicked(cocos2d::Ref *sender);
void onMenuTestClientDisconnectClicked(cocos2d::Ref *sender);
// test action handlers for Test Endpoint that connects to /testpoint endpoint
void onMenuSIOEndpointClicked(cocos2d::Ref *sender);
void onMenuTestMessageEndpointClicked(cocos2d::Ref *sender);
void onMenuTestEventEndpointClicked(cocos2d::Ref *sender);
void onMenuTestEndpointDisconnectClicked(cocos2d::Ref *sender);
// custom handlers for socket.io related events
/**
* @brief Socket.io event handler for custom event "testevent"
**/
void testevent(cocos2d::network::SIOClient *client, const std::string& data);
/**
* @brief Socket.io event handler for custom event "echoevent"
**/
void echotest(cocos2d::network::SIOClient *client, const std::string& data);
/**
* @brief Socket.io event handler for event "connect"
**/
void connect(cocos2d::network::SIOClient* client, const std::string& data);
/**
* @brief Socket.io event handler for event "disconnect"
**/
void disconnect(cocos2d::network::SIOClient* client, const std::string& data);
/**
* @brief Socket.io event handler for event "message"
**/
void message(cocos2d::network::SIOClient* client, const std::string& data);
/**
* @brief Socket.io event handler for event "json"
* This is only used in v 0.9.x, in 1.x this is handled as a "message" event
**/
void json(cocos2d::network::SIOClient* client, const std::string& data);
virtual std::string title() const override{ return "SocketIO Extension Test"; }
protected:
cocos2d::network::SIOClient *_sioClient, *_sioEndpoint;
cocos2d::Label *_sioClientStatus;