void FSClient::Receive(Networking::Message& m, s32 id)
{
if(id == serverhConn)
{
HandleServerMessage(m, id);
}
else
{
HandleServerMessage(m, id);
}
}
void App::KeepAliveThread()
{
int singleSleepTime = 10; //[s]
int sleepsBeforeSend = 6; // so keep alive interval == 1 min
while (true)
{
Sleep(singleSleepTime);
++mKeepAliveCounter;
ZLOGD() << "Keep alive thread checking: " << (int)mKeepAliveCounter << "/" << sleepsBeforeSend;
if (mKeepAliveCounter >= sleepsBeforeSend) // TODO execute iff the connection is valid?
{
ZLOGI() << "Keep alive thread tries to send status";
JSONServerMessage msg;
msg.InitManually(LuaModule::MODULE_STATUS, "");
HandleServerMessage(msg);
mKeepAliveCounter = 0;
}
}
}
int App::Logic()
{
auto configResult = SZ::Config::Me()->LoadConfig("./config.json");
if (!EnsureCorrectness(*configResult, "App config error", ""))
{
delete configResult;
return -1;
}
delete configResult;
RegisterCommonLuaFunctions();
std::thread keepAlive(std::bind(&App::KeepAliveThread, this));
keepAlive.detach();
int connectionFailures = 0;
while (true) // currently never leaves this loop
{
if (!mConn)
{
mConn = new SSLSocketClient();
}
else
{
mConn->Close(); // to restart client from scratch
}
if (!EnsureCorrectness(mConn->Init(), "Connection error", ""))
{
Sleep(3);
++connectionFailures;
if (connectionFailures >= FAILURE_COUNT_TO_RECONNECT_SCRIPT)
{
connectionFailures = 0;
SZ::LuaModule module;
if (!EnsureCorrectness(module.Init(LuaModule::MODULE_MODEM_CONN), "Reconnecting script init error", "", nullptr))
{
continue;
}
if (!EnsureCorrectness(module.Call("", ""), "Reconnecting script Lua call error", "", nullptr))
{
continue;
}
}
continue;
}
connectionFailures = 0;
SZ::JSONClientMessage initialMessage;
initialMessage.Init(LuaModule::MODULE_INIT, "", BoardId(), "OK", "");
if (!EnsureCorrectness(mConn->Send(initialMessage.Create()), "Initial sending error", "", mConn))
{
Sleep(3);
continue;
}
mConn->Listen([&](const std::string &command)
{
SZ::JSONServerMessage message;
if (!EnsureCorrectness(message.Decode(command), "JSON decode error", "", mConn))
{
return;
}
HandleServerMessage(message);
mKeepAliveCounter = 0;
});
delete mConn;
mConn = nullptr;
}
keepAlive.join();
SZ::LuaStateControl::Destroy();
return 0;
}