MySQL/Test/MultipleConnections.cpp

#include "MultipleConnections.h"
#include "MySQLClient.h"
#include <Logging.h>
#include <sstream>

namespace Test {

bool MultipleConnections()
{
	Logging::Log(Logging::Severity::Info, "MultipleConnections");

	try
	{
		std::string hostname1 = "MySQL";
		std::string username1 = "datalog";
		std::string password1 = "NfhdUwjjdRbslR";
		std::string database1 = "datalog";

		std::string hostname2 = "Pi";
		std::string username2 = "root";
		std::string password2 = "Wh1sK3y";
		std::string database2 = "domotica";

		MySQL::MySQLClient MySQLClient1;
		MySQL::MySQLClient MySQLClient2;

		MySQLClient1.Connect(hostname1, username1, password1, database1);
		MySQLClient2.Connect(hostname2, username2, password2, database2);

		if (!MySQLClient1.Connected() || !MySQLClient2.Connected())
			return false;

		std::stringstream query1;
		query1 << "SELECT * FROM `datalog` LIMIT 1;";

		std::stringstream query2;
		query2 << "SELECT * FROM `device` LIMIT 1;";

		auto result1 = MySQLClient1.ExecuteQuery(query1.str());
		auto result2 = MySQLClient2.ExecuteQuery(query2.str());

		if (result1.RowsCount() == 0 || result2.RowsCount() == 0)
			return false;

		result1.First();
		result2.First();

		auto id1 = result1.Int("device_id");
		auto id2 = result2.Int("id");

		if (id1 == 0 || id2 == 0)
			return false;
	}
	catch (const std::exception& e)
	{
		std::stringstream ss;
		ss << "ERROR: " << e.what() << std::endl;

		Logging::Log(Logging::Severity::Error, ss.str());

		return false;
	}

	return true;
}

} // namespace Test