用动态语言实现你的命令
步骤如下:
- 添加 DLR (dynamic language runtime) 配置片段;
Section 定义:
<languages>
<language extensions=".py" displayName="IronPython"
type="IronPython.Runtime.PythonContext, IronPython"
names="IronPython;Python;py"/>
</languages>
</microsoft.scripting>
- 增加 DLR 命令加载器;
<SuperSocket>
......
<commandLoaders>
<add name="dynamicCommandLoader" type="SuperSocket.Dlr.DynamicCommandLoader, SuperSocket.Dlr"/>
</commandLoaders>
</superSocket>
- 为你的服务器实例启用该命令加载器:
完整的配置如下:
<?xml version="1.0"?>
<configuration>
<section name="superSocket" type="SuperSocket.SocketEngine.Configuration.SocketServiceConfig, SuperSocket.SocketEngine" />
<section name="microsoft.scripting" requirePermission="false"
type="Microsoft.Scripting.Hosting.Configuration.Section, Microsoft.Scripting"/>
<appSettings>
<add key="ServiceName" value="SupperSocketService" />
</appSettings>
<connectionStrings/>
<superSocket>
<servers>
<server name="IronPythonServer"
serverTypeName="IronPythonService"
ip="Any" port="2012"
maxConnectionNumber="50"
commandLoader="dynamicCommandLoader">
</server>
</servers>
<serverTypes>
<add name="IronPythonService"
type="SuperSocket.QuickStart.IronSocketServer.DynamicAppServer, SuperSocket.QuickStart.IronSocketServer" />
</serverTypes>
<commandLoaders>
</commandLoaders>
</superSocket>
<microsoft.scripting>
<languages>
<language extensions=".py" displayName="IronPython"
type="IronPython.Runtime.PythonContext, IronPython"
names="IronPython;Python;py"/>
</languages>
</microsoft.scripting>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0" />
</startup>
</configuration>
所需的文件如下: Microsoft.Dynamic.dll Microsoft.Scripting.dll IronPython.dll SuperSocket.Dlr.dll
- 创建 python 脚本文件 "ADD.py", 并书写如下内容:
def execute(session, request):
session.Send(str(int(request[0]) + int(request[1])))
将此文件放入工作目录的子目录 "Command" 里
- 启动服务器,并通过Telnet客户端验证功能
telnet 127.0.0.1 2012
Client: ADD 100 150
Server: 250
你会发现 ADD.py 位于 Command 文件夹的根目录, 因此 SuperSocket 允许所有实例加载它. 如果你只想要服务器实例 "IronPythonServer" 使用它, 你应该把脚本文件放到Command目录的子目录 "IronPythonServer" 里面: