最近项目需要做一个客户查询状态系统,当前上位机缺少服务功能,于是找到了networkcomms 开源框架,作为项目使用.
最新版networkcomms 下载地址:https://github.com/marcfletcher/networkcomms.net
下载直接vs打开
新建服务器端
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using messagecontract;
using networkcommsdotnet;
using networkcommsdotnet.connections;
using networkcommsdotnet.connections.tcp;
using networkcommsdotnet.dpsbase;
using system;
using system.collections.generic;
using system.componentmodel;
using system.data;
using system.drawing;
using system.linq;
using system.net;
using system.text;
using system.windows.forms;
namespace appserver
{
public partial class maiform : form
{
public maiform()
{
initializecomponent();
}
sendreceiveoptions aboveoptions = new sendreceiveoptions(dpsmanager.getdataserializer<protobufserializer>(), null , null );
private void button1_click( object sender, eventargs e)
{
//服务器开始监听客户端的请求
connection.startlistening(connectiontype.tcp, new ipendpoint(ipaddress.parse(txtip.text), int .parse(txtport.text)));
//服务器开始监听客户端的请求
//ipendpoint thepoint = new ipendpoint(ipaddress.parse(txtip.text), int.parse(txtport.text));
//tcpconnection.startlistening(thepoint, false);
button1.text = "监听中" ;
button1.enabled = false ;
//button1.text = "监听中";
//button1.enabled = false;
//此方法中包含服务器具体的处理方法。
startlistening();
}
private void startlistening()
{
//开启日志记录
//配置日志记录器
//ilogger logger = new litelogger(litelogger.logmode.consoleandlogfile, "serverlogfile_" + networkcomms.networkidentifier + ".txt");
//networkcomms.enablelogging(logger);
//禁用日志记录 服务器端正式使用时,赢禁用日志记录
networkcomms.disablelogging();
//服务器端处理收到的消息
//为简单起见,此示例中我们只处理字符类型的信息,也返回字符类型的信息。
//处理的信息可以使自定义类,具体见下一个demo
networkcomms.appendglobalincomingpackethandler<logincontract>( "reqlogin" , incomingloginrequest);
}
//处理某个具体的请求
private void incomingloginrequest(packetheader header, connection connection, logincontract logincontract)
{
try
{
string resmsg = "" ;
//为了简单,这里不调用数据库,而是模拟一下登录
if (logincontract.userid == "1000" && logincontract.password == "123" )
resmsg = "登录成功" ;
else
resmsg = "用户名密码错误" ;
//把返回结果写入到契约类中,后面返回给客户端
//resmsgcontract contract = new resmsgcontract();
//contract.message = resmsg;
//connection.sendobject<resmsgcontract>("reslogin", contract);
resmsgcontract contract = new resmsgcontract();
contract.message = resmsg;
connection.sendobject( "reslogin" , contract);
}
catch (exception ex)
{
// logtools.logexception(ex, "incomingmsghandle");
}
}
}
}
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在别的帮助中往往少了这行:导致出现客户端发送时,类型打包出现问题. 这行代码是客户端服务器两端都要加上的,是指定传输方式
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sendreceiveoptions aboveoptions = new sendreceiveoptions(dpsmanager.getdataserializer<protobufserializer>(), null , null );
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就是这个报错了
一下是客户端
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using messagecontract;
using networkcommsdotnet;
using networkcommsdotnet.connections;
using networkcommsdotnet.connections.tcp;
using networkcommsdotnet.dpsbase;
using system;
using system.collections.generic;
using system.componentmodel;
using system.data;
using system.drawing;
using system.linq;
using system.text;
using system.windows.forms;
namespace appclient
{
public partial class mainform : form
{
public mainform()
{
initializecomponent();
}
//连接信息对象
public connectioninfo conninfo = null ;
//连接对象
connection newtcpconnection;
sendreceiveoptions aboveoptions = new sendreceiveoptions(dpsmanager.getdataserializer<protobufserializer>(), null , null );
private void button1_click( object sender, eventargs e)
{
//给连接信息对象赋值
conninfo = new connectioninfo(txtip.text, int .parse(txtport.text));
//如果不成功,会弹出异常信息
newtcpconnection = tcpconnection.getconnection(conninfo);
button1.enabled = false ;
button1.text = "连接成功" ;
}
private void btnlogin_click( object sender, eventargs e)
{
//给契约类赋值
logincontract contract = new logincontract(txtusername.text, txtpassword.text);
//contract.userid = txtusername.text;
//contract.password = txtpassword.text;
//向服务器发送登录信息并获取登录结果
resmsgcontract resmsg = newtcpconnection.sendreceiveobject<logincontract, resmsgcontract>( "reqlogin" , "reslogin" , 5000, contract);
//向服务器发送登录信息并获取登录结果
// resmsgcontract resmsg = newtcpconnection.sendreceiveobject<resmsgcontract>("reqlogin", "reslogin", 5000, contract);
if (resmsg.message == "登录成功" )
{
messagebox.show( "登录成功" );
}
else
{
messagebox.show( "用户名密码错误" );
}
}
}
}
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契约类
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using system;
using system.collections.generic;
using system.linq;
using system.text;
namespace messagecontract
{
[protocontract]
public class logincontract
{
[protomember(1)]
public string userid { get ; set ; }
[protomember(2)]
public string password { get ; set ; }
public logincontract() { }
public logincontract( string userid, string password)
{
this .userid = userid;
this .password = password;
}
}
}
using protobuf;
using system;
using system.collections.generic;
using system.linq;
using system.text;
namespace messagecontract
{
[protocontract]
public class resmsgcontract
{
[protomember(1)]
public string message;
public resmsgcontract() { }
public resmsgcontract( string message)
{
this .message = message;
}
}
}
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注意:
使用这个框架要配合谷歌的protobuf 要选好版本.本人没重复测试最高版本,因为在调试登录过程中出现别的问题过程中,也顺改了protobuf 的版本,至今未测试最高版本是否存在兼容问题.本人成功的使用的是2.0.0.668
protobuf简介protobuf是google提供的一个开源序列化框架,类似于xml,json这样的数据表示语言,其最大的特点是基于二进制,因此比传统的xml表示高效短小
vs nuget添加方式
输入
版本选择自己指定一下,加大项目的契约类里边.这是自己定义传输对象的方式.
结果:
以上所述是小编给大家介绍的c# networkcomms 3.0实现模拟登陆总结,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对服务器之家网站的支持!
原文链接:http://www.cnblogs.com/zuochanzi/archive/2017/06/17/7039636.html