.net 多个异步发送的相同缓冲区
对并行运行的多个socket::send使用相同的缓冲区是否正确?我认为我的c#测试应用程序没有任何问题。但我没有看到任何关于这方面的例子或文档。因此,我正在寻找有关这方面的权威参考资料.net 多个异步发送的相同缓冲区,.net,sockets,buffer,send,.net,Sockets,Buffer,Send,对并行运行的多个socket::send使用相同的缓冲区是否正确?我认为我的c#测试应用程序没有任何问题。但我没有看到任何关于这方面的例子或文档。因此,我正在寻找有关这方面的权威参考资料 using System; using System.Net; using System.Net.Sockets; namespace ReuseSocketBuffer { class Program { static byte[] reciveBuffer = new by
using System;
using System.Net;
using System.Net.Sockets;
namespace ReuseSocketBuffer
{
class Program
{
static byte[] reciveBuffer = new byte[1024];
static byte[] senderBuffer = new byte[1024];
static void Main(string[] args)
{
var sender = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
var listener = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
listener.Bind(new IPEndPoint(IPAddress.Any, 0));
listener.Listen(1);
var ar1 = listener.BeginAccept(null, null);
sender.Connect(new IPEndPoint(IPAddress.Loopback, (listener.LocalEndPoint as IPEndPoint).Port));
var receiver = listener.EndAccept(ar1);
receiver.BeginReceive(reciveBuffer, 0, reciveBuffer.Length, SocketFlags.None, ReceiveCallback, receiver);
var ee = new SocketAsyncEventArgs[1024];
senderBuffer[0] = 1;
senderBuffer[1023] = 2;
for (; ; )
{
for (int i = 0; i < ee.Length; i++)
{
ee[i] = new SocketAsyncEventArgs();
ee[i].SetBuffer(senderBuffer, 0, senderBuffer.Length);
}
for (int i = 0; i < ee.Length; i++)
sender.SendAsync(ee[i]);
}
}
static int count = 0;
static void ReceiveCallback(IAsyncResult ar)
{
var receiver = ar.AsyncState as Socket;
int received = receiver.EndReceive(ar);
while (received < 1024)
received += receiver.Receive(reciveBuffer, received, reciveBuffer.Length - received, SocketFlags.None);
Console.Write("\r{0}", count++);
if (reciveBuffer[0] != 1 || reciveBuffer[1023] != 2)
throw new Exception();
receiver.BeginReceive(reciveBuffer, 0, reciveBuffer.Length, SocketFlags.None, ReceiveCallback, receiver);
}
}
}
使用系统;
Net系统;
使用System.Net.Sockets;
命名空间ReuseSocketBuffer
{
班级计划
{
静态字节[]接收缓冲区=新字节[1024];
静态字节[]senderBuffer=新字节[1024];
静态void Main(字符串[]参数)
{
var sender=新套接字(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp);
var listener=newsocket(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp);
Bind(新的IPEndPoint(IPAddress.Any,0));
听,听(1);
var ar1=listener.beginacept(null,null);
Connect(新的IPEndPoint(IPAddress.Loopback,(listener.LocalEndPoint作为IPEndPoint.Port));
var receiver=listener.EndAccept(ar1);
receiver.BeginReceive(ReceiveBuffer,0,ReceiveBuffer.Length,SocketFlags.None,ReceiveCallback,receiver);
var ee=新的SocketAsyncEventArgs[1024];
senderBuffer[0]=1;
senderBuffer[1023]=2;
对于(;;)
{
for(int i=0;i
只要不修改缓冲区中的数据,就可以了