supersocket client https://www.cnblogs.com/franklin2018/p/11494747.html
2021-01-24 14:14
标签：ted 方法 comment pac star add ade 之间 封装 https://www.cnblogs.com/franklin2018/p/11494747.html 由于需要在服务端和客户端持续通信，于是在网上找了好久的socket通信工具。刚开始想直接用.net自带的socket通信，后来担心不够稳定健壮，毕竟自己不专业。找来找去觉得supersocket还可以，但是说实话，他们的帮助文档写的真是太烂了，使用也不够简单易懂，折腾了一阵大致明白如何使用。 1，在nuget上引用supersocket.clientengine和supersocket.protobase 2，定义一个filter的类，protobase提供了5种预定义的方式，这里采用第二种，即定义数据头和尾的方式： 3，封装一个简单的类。初始化类的时候设置好ip，端口，数据头和尾，然后设置要发送的数据属性data，然后调用startcomm方法开始每秒发送一次请求数据到服务器，订阅接收数据的事件newReceived。如果有需要可以随时更换data的内容，或者调用stopcomm停止发送数据 supersocket client https://www.cnblogs.com/franklin2018/p/11494747.html 标签：ted 方法 comment pac star add ade 之间 封装 原文地址：https://www.cnblogs.com/2eggs/p/13253346.html
TerminatorReceiveFilterBeginEndMarkReceiveFilterFixedHeaderReceiveFilterFixedSizeReceiveFilterCountSpliterReceiveFilter
class MyBeginEndMarkReceiveFilter : BeginEndMarkReceiveFilter
{ public MyBeginEndMarkReceiveFilter(string begin,string end)
: base(Encoding.UTF8.GetBytes(begin), Encoding.UTF8.GetBytes(end))
{
this.begin = begin;
this.end = end;
}
string begin;
string end;
public override StringPackageInfo ResolvePackage(IBufferStream bufferStream)
{
//获取接收到的完整数据，包括头和尾
var body = bufferStream.ReadString((int)bufferStream.Length, Encoding.ASCII);
//掐头去尾，只返回中间的数据
body = body.Remove(body.Length - end.Length, end.Length);
body = body.Remove(0, begin.Length);
return new StringPackageInfo("", body, new string[] { });
}
}
class socketClient
{ SuperSocket.ClientEngine.EasyClient client;
///
/// 定义服务端的ip地址和端口，以及接收数据的头和尾，只有在头和尾之间的数据才算有效数据
///
/// ip地址
/// 服务端口
/// 数据头
/// 数据尾
public socketClient(string ip, int port, string startFilter, string endFilter)
{
this.ip = ip;
this.port = port;
if (!string.IsNullOrEmpty(startFilter)) this.startFilter = startFilter;
if (!string.IsNullOrEmpty(endFilter)) this.endFilter = endFilter;
client = new SuperSocket.ClientEngine.EasyClient();
client.Initialize(new MyBeginEndMarkReceiveFilter(this.startFilter,this.endFilter), onReceived);
}
string ip;
int port;
string startFilter = "!!!";
string endFilter = "###";
bool cycleSend = false;
///
/// 要发送到服务端的数据
///
public string data { get; set; } = "hello,this is super client\r\n";
public void startComm()
{//开始循环发送数据
cycleSend = true;
System.Threading.Thread _thread = new System.Threading.Thread(sendData);
_thread.IsBackground = true;
_thread.Start();
}
public void sendData()
{//采用线程间隔一秒发送数据，防止界面卡死
while (cycleSend)
{
if (!client.IsConnected)
{
connectToServer(ip, port);
}
if (client.IsConnected)
{
client.Send(Encoding.ASCII.GetBytes("hello,this is super client\r\n"));
}
System.Threading.Thread.Sleep(1000);
}
}
public void stopComm()
{//停止循环发送数据
cycleSend = false;
}
public async void connectToServer(string ip, int port)
{//连接到服务端
var connected = await client.ConnectAsync(new IPEndPoint(IPAddress.Parse(ip), port));
if (connected)
{
//发送连接信息
client.Send(Encoding.ASCII.GetBytes("build connection"));
}
}
public System.EventHandler newReceived;
private void onReceived(StringPackageInfo stringPackageInfo)
{//当读取到数据，触发一个事件，方便外部接收数据
if (newReceived != null)
{
newReceived(stringPackageInfo.Body, new EventArgs());
}
}
}
文章标题：supersocket client https://www.cnblogs.com/franklin2018/p/11494747.html
文章链接：http://soscw.com/essay/46354.html