https://github.com/rryqszq4/memwared

memwared is a simple middle ware, support mongo conn pool.
https://github.com/rryqszq4/memwared

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memwared is a simple middle ware, support mongo conn pool.

• Host: GitHub
• URL: https://github.com/rryqszq4/memwared
• Owner: rryqszq4
• Created: 2015-01-22T04:21:43.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-03-29T16:12:54.000Z (almost 10 years ago)
• Last Synced: 2023-06-09T20:31:11.297Z (over 1 year ago)
• Language: C
• Homepage:
• Size: 488 KB
• Stars: 0
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# memwared

memwared is a simple middle ware, support mongodb.

memwared是一个轻量级的数据库连接池，目前仅仅支持mongodb。

## library

- libevent-1.4.13-stable

- mongo-c-driver-1.1.0

- msgpack-c-cpp-0.6.0

## description

memwared 是一个单进程的系统，也就表明你可以再一台机器上开启多个实例，各个实例指定不同的端口。

内部工作采用多线程方式，主程序执行流放在主线程中，主线程中主要负责初始化，循环分发，创建子线程，建立和分发连接等。

子线程用于处理到来的连接的读写，及相应的触发事件。

使用libevent网络库处理io事件，利用msgpack协议作为通讯协议，mongo-c-driver应为其中已经封装了client_pool。

## Example

#### php client

[more code](https://github.com/rryqszq4/yaf-lib/blob/master/application/controllers/Socket.php) 

```php

connect('127.0.0.1',8021);

    $in = array(

        'gamedb',

        'entity_hs_card_zhcn',

        'find',

        array(array("cost"=>20))

    );

    $in = msgpack_pack($in);

    $socket->write($in, strlen($in));

    $out = '';

    $res = '';

    while (true){

        $out = $socket->read(1024, PHP_NORMAL_READ);

        if ($out === false){

            break;

        }

        $res .= $out;

    }

    DebugTools::print_r($res);

    ...

?>

```