套接字交互（java） [英] Sockets interaction (java)

问题描述

我正在开发实时多人游戏，我想在客户端和服务器套接字之间创建快速，优化的界面。

I'm developing the real-time multiplayer game and I want to create fast and optimized interface between client and server sockets.

客户端将向服务器发送下一个信息via socket：

Client will send to server next information via socket:

1. 授权信息，如登录名，密码;

1. authorization information like login, password;

2. simple commands like:

• moveToPoint（coords）


• shootInDirection（coords）


• dropItem（item，coords）etc ...

请求）必须由服务器处理并传输到其他客户端;

These commands(requests) have to be handled by server and transmitted to other clients;

主要问题是：如何设计客户端将以高频率发送的命令的结构？ （json，string或numbers）
我想，有两个因素可以影响速度和性能：

The main question is: How to design the structure of commands which client will send with a high frequency? (json, string or numbers) I think, there are 2 factors that can affect speed and performance:

• 命令长度

• command length (shorter -> faster)

• complexity of parsing

我应该以何种方式解析这些命令？ （其中一个java库或简单拆分）？

In which way should I parse these commands? (one of the java libraries or simple split)?

如何在流行的多人游戏

推荐答案

您可以给我一些建议或文章吗？ >

至于客户端/服务器通信，我建议您查看 Netty ，它似乎满足

As far as the client/server communicating, I would recommend taking a look at Netty, it seems to meet your requirements.

• 它具有完整的SSL / TLS支持


• 处理线程池


• 资源消耗低


• ...以及更多

• It has complete SSL/TLS support
• Handles things like thread pools for you
• Low resource consumption
• ...And lots more

对于初学者，我建议您查看示例来查看如何发送字符串，尽管在您的情况下，最好发送 POJOs ，正如文章解释的 P lain O ld J ava O 对象，可能包含位置字段等。

For starters, I would recommend checking out the examples to see how to do things such as sending strings, though in your case it might be a better idea to send POJOs, which as the article explains are Plain Old Java Objects, perhaps containing fields for location, etc.

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