Atrocity

gistfile1.m

    //receive loop(timeout=1000ms)
    long long starttime = [self currentTimeMillis];
    while(true){
        
        //timeout check
        long long readTimeout = SEND_RESPONSE_TIMEOUT - ([self currentTimeMillis] - starttime);
        if(readTimeout < 0){
            break;
        }
        
        //check something
    }