框架特点: 高性能、稳定、支持异步、资源占用很小
install-package Socean.Rpc
一、常规用法之EasyProxy
EasyProxy是Socean.RPC的一个动态代理实现，特点是性能高、稳定性好、使用简便
服务端 :
1.定义序列化器和消息处理器
public class RpcSerializer : Socean.Rpc.DynamicProxy.IBinarySerializer
{
public object Deserialize(byte[] contentBytes, Type type)
{
var content = Encoding.UTF8.GetString(contentBytes);
return Newtonsoft.Json.JsonConvert.DeserializeObject(content, type);
}
public byte[] Serialize(object obj)
{
var content = Newtonsoft.Json.JsonConvert.SerializeObject(obj);
return Encoding.UTF8.GetBytes(content);
}
}
public class CustomMessageProcessor : Socean.Rpc.DynamicProxy.EasyProxyMessageProcessor
{
public override void Init(IServiceHost serviceHost)
{
serviceHost.RegisterServices(Assembly.GetExecutingAssembly(), new RpcSerializer());
}
}
2.定义服务
public class Book
{
public string Name { get; set; }
public double Price { get; set; }
}
[RpcService(ServiceName="IBookService")] //如果不设置ServiceName,默认为类名
public class BookService //此处可继承IBookService，也可不继承，但两者的ServiceName必须一致
{
public bool RegisterForSale(Book book)
{
Console.WriteLine("RegisterForSale,bookName:{0},bookPrice:{1}", book.Name, book.Price);
return true;
}
public void AddStock(string bookName, int count)
{
Console.WriteLine("AddStock,bookName:{0},count:{1}", bookName, count);
}
}
3.启动服务
var server = new RpcServer();
server.Bind(IPAddress.Parse("0.0.0.0"), 11111);
server.Start<CustomMessageProcessor>();
客户端：
1.定义序列化器
public class RpcSerializer : Socean.Rpc.DynamicProxy.IBinarySerializer
{
public object Deserialize(byte[] contentBytes, Type type)
{
var content = Encoding.UTF8.GetString(contentBytes);
return Newtonsoft.Json.JsonConvert.DeserializeObject(content, type);
}
public byte[] Serialize(object obj)
{
var content = Newtonsoft.Json.JsonConvert.SerializeObject(obj);
return Encoding.UTF8.GetBytes(content);
}
}
2.定义服务接口
[RpcProxy(ServiceName = "IBookService")] //如果不设置ServiceName,默认为接口名
public interface IBookService
{
bool RegisterForSale(Book book);
void AddStock(string bookName, int count);
}
public class Book
{
public string Name { get; set; }
public double Price { get; set; }
}
3.生成代理服务
var bookServiceProxy = EasyProxyGenerator<IBookService>.Create(IPAddress.Parse("127.0.0.1"), 11111, new RpcSerializer());
4.执行函数
bookServiceProxy.RegisterForSale(new Book { Name = "相对论", Price = 108.88 });
bookServiceProxy.AddStock("相对论", 1000);
其他用法
想实现日志或鉴权等功能，可以使用ServiceFilter
1.定义日志记录ServiceFilter
public class LogFilter : IServiceFilter
{
public void Do(ServiceContext context, FilterChain filterChain)
{
Console.WriteLine("before request");
filterChain.DoNext(context);
Console.WriteLine("after request");
}
}
2.注册日志记录Filter
public class CustomMessageProcessor : Socean.Rpc.DynamicProxy.EasyProxyMessageProcessor
{
public override void Init(IServiceHost serviceHost)
{
serviceHost.RegisterServices(Assembly.GetExecutingAssembly(), new RpcSerializer());
serviceHost.RegisterFilter(new LogFilter());
}
}
其他：
1.NetworkSettings类可修改连接超时时间等参数