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Copy pathHttpServer.cpp
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88 lines (79 loc) · 2.28 KB
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#include <winsock2.h>
#include <stdio.h>
#include <windows.h>
// Need to link with Ws2_32.lib
#pragma comment (lib, "Ws2_32.lib")
//在TCPMultipleThreadedEchoServer的基础上写成
extern
DWORD WINAPI HttpProcess(
__in LPVOID lpParameter
);
extern void Init();
int main(int argc, char* argv[])
{
Init();
//----------------------
// Initialize Winsock.
WSADATA wsaData;
int iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (iResult != NO_ERROR) {
wprintf(L"WSAStartup failed with error: %ld\n", iResult);
return 1;
}
//----------------------
// Create a SOCKET for listening for
// incoming connection requests.
SOCKET ListenSocket;
ListenSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (ListenSocket == INVALID_SOCKET) {
wprintf(L"socket failed with error: %ld\n", WSAGetLastError());
WSACleanup();
return 1;
}
//----------------------
// The sockaddr_in structure specifies the address family,
// IP address, and port for the socket that is being bound.
sockaddr_in addrServer;
addrServer.sin_family = AF_INET;
addrServer.sin_addr.s_addr = htonl(INADDR_ANY); //实际上是0
addrServer.sin_port = htons(20131);
//绑定套接字到一个IP地址和一个端口上
if (bind(ListenSocket,(SOCKADDR *) & addrServer, sizeof (addrServer)) == SOCKET_ERROR) {
wprintf(L"bind failed with error: %ld\n", WSAGetLastError());
closesocket(ListenSocket);
WSACleanup();
return 1;
}
//将套接字设置为监听模式等待连接请求
//----------------------
// Listen for incoming connection requests.
// on the created socket
if (listen(ListenSocket, 5) == SOCKET_ERROR) {
wprintf(L"listen failed with error: %ld\n", WSAGetLastError());
closesocket(ListenSocket);
WSACleanup();
return 1;
}
SOCKADDR_IN addrClient;
int len=sizeof(SOCKADDR);
//以一个无限循环的方式，不停地接收客户端socket连接
while(1)
{
//请求到来后，接受连接请求，返回一个新的对应于此次连接的套接字
SOCKET AcceptSocket=accept(ListenSocket,(SOCKADDR*)&addrClient,&len);
if(AcceptSocket == INVALID_SOCKET)break; //出错
//启动线程
DWORD dwThread;
HANDLE hThread = CreateThread(NULL,0,HttpProcess,(LPVOID)AcceptSocket,0,&dwThread);
if(hThread==NULL)
{
closesocket(AcceptSocket);
wprintf(L"Thread Creat Failed!\n");
break;
}
CloseHandle(hThread);
}
closesocket(ListenSocket);
WSACleanup();
return 0;
}