//redis,add,begin
bool QTSServerInterface::ConRedis()//连接redis服务器
{
if(fIfConSucess)
return true;
struct timeval timeout = { 0, 500000 }; // 0.5 seconds
fRedisCon = redisConnectWithTimeout(fRedisIP.c_str(), fRedisPort, timeout);//test,redis的ip和端口应该在xml中指定
if (fRedisCon == NULL || fRedisCon->err)
{
if (fRedisCon) {
qtss_printf("INFO:Connect redis failed,%s\n", fRedisCon->errstr);
redisFree(fRedisCon);
} else {
qtss_printf("INFO:Connect redis failed,can't allocate redis context\n");
}
fIfConSucess=false;
}
else
{
fIfConSucess=true;
struct timeval timeoutEx = { 1, 0 }; // 1seconds,设置socket接收和发送超时
redisSetTimeout(fRedisCon,timeoutEx);
RedisInit();//可能在这个函数的执行过程中，redis连接又失败了，所以真正的连接失败或者成功要看fIfConSucess
qtss_printf("INFO:Connect redis sucess\n");
}
return fIfConSucess;
}
QTSS_Error RedisConnect()
{
if (sIfConSucess)
return QTSS_NoErr;
std::size_t timeout = 1;//timeout second
if (sRedisClient->ConnectWithTimeOut(sRedis_IP, sRedisPort, timeout) == EASY_REDIS_OK)//return 0 if connect sucess
{
qtss_printf("Connect redis sucess\n");
sIfConSucess = true;
std::size_t timeoutSocket = 1;//timeout socket second
sRedisClient->SetTimeout(timeoutSocket);
RedisInit();
}
else
{
qtss_printf("Connect redis failed\n");
sIfConSucess = false;
}
return (QTSS_Error)(!sIfConSucess);
}
