Эксперт
Профиль
Группа: Завсегдатай
Сообщений: 1568
Регистрация: 18.7.2006
Где: Ivory tower
Репутация: 1
Всего: 37
|
Привет. Пытаюсь достучаться до TCP сервера из Silverlight контрола Код сервера | Код |
#include <stdio.h>
#include <winsock2.h>
#include <windows.h>
#include <string.h>
#define MY_PORT 4530
#define POLICE_PORT 943 // Silverlight policy server port
DWORD WINAPI DoWorkToClient(LPVOID client_socket)
{
SOCKET my_sock;
my_sock=((SOCKET *) client_socket)[0];
char buff[20*1024];
int bytes_recv = 0;
printf("Server client acepted\n");
while( bytes_recv =
recv(my_sock, buff, sizeof(buff), 0)
&& bytes_recv != SOCKET_ERROR )
send(my_sock,&buff[0],bytes_recv,0);
closesocket(my_sock);
return 0;
}
DWORD WINAPI TcpServer(LPVOID arg)
{
char buff[1024];
SOCKET mysocket;
printf("Server starting...\n");
if (WSAStartup(0x0202,(WSADATA *)buff))
{
printf("Error WSAStartup %d\n", WSAGetLastError());
return -1;
}
if ((mysocket=socket(AF_INET,SOCK_STREAM,0))<0)
{
printf("Error socket %d\n",WSAGetLastError());
WSACleanup();
return -1;
}
sockaddr_in local_addr;
local_addr.sin_family=AF_INET;
local_addr.sin_port=htons(MY_PORT);
local_addr.sin_addr.s_addr=0;
if (bind(mysocket,(sockaddr *) &local_addr, sizeof(local_addr)))
{
printf("Error bind %d\n",WSAGetLastError());
closesocket(mysocket);
WSACleanup();
return -1;
}
if (listen(mysocket, 0x100))
{
printf("Error listen %d\n",WSAGetLastError());
closesocket(mysocket);
WSACleanup();
return -1;
}
printf("Listening...");
SOCKET client_socket;
sockaddr_in client_addr;
int client_addr_size=sizeof(client_addr);
while((client_socket = accept(mysocket, (sockaddr *)
&client_addr, &client_addr_size)))
{
DWORD thID;
CreateThread(NULL,NULL,DoWorkToClient,
&client_socket,NULL,&thID);
}
WSACleanup();
}
DWORD WINAPI PoliceToClient(LPVOID client_socket)
{
static char response[] = "<?xml version=\"1.0\"?><!DOCTYPE cross-domain-policy SYSTEM \"/xml/dtds/cross-domain-policy.dtd\"><cross-domain-policy><allow-access-from domain=\"*\" to-ports=\"1024-10000\" /></cross-domain-policy>";
SOCKET my_sock;
int bytes_recv = 0;
my_sock=((SOCKET *) client_socket)[0];
char buff[20*1024];
printf("Policy server client acepted\n");
::ZeroMemory(buff, sizeof(buff));
bytes_recv = recv(my_sock, buff, sizeof(buff), 0);
if (bytes_recv != SOCKET_ERROR)
{
printf("%s\n reveived", buff);
send(my_sock, response, strlen(response), 0);
printf("%s sended\n", response);
char c = '\0';
send(my_sock, &c, 1, 0);
}
closesocket(my_sock);
return 0;
}
DWORD WINAPI PoliceServer(LPVOID arg)
{
char buff[1024];
SOCKET mysocket;
printf("Police server starting...\n");
if (WSAStartup(0x0202,(WSADATA *)buff))
{
printf("Error WSAStartup %d\n", WSAGetLastError());
return -1;
}
if ((mysocket=socket(AF_INET,SOCK_STREAM,0))<0)
{
printf("Error socket %d\n",WSAGetLastError());
WSACleanup();
return -1;
}
sockaddr_in local_addr;
local_addr.sin_family=AF_INET;
local_addr.sin_port=htons(POLICE_PORT);
local_addr.sin_addr.s_addr=0;
if (bind(mysocket,(sockaddr *) &local_addr, sizeof(local_addr)))
{
printf("Error bind %d\n",WSAGetLastError());
closesocket(mysocket);
WSACleanup();
return -1;
}
if (listen(mysocket, 0x100))
{
printf("Error listen %d\n",WSAGetLastError());
closesocket(mysocket);
WSACleanup();
return -1;
}
printf("Listening...");
SOCKET client_socket;
sockaddr_in client_addr;
int client_addr_size=sizeof(client_addr);
while((client_socket = accept(mysocket, (sockaddr *)
&client_addr, &client_addr_size)))
{
DWORD thID;
CreateThread(NULL,NULL,PoliceToClient,
&client_socket,NULL,&thID);
}
WSACleanup();
}
int main(int argc, char* argv[])
{
DWORD thID, policyThID;
// Main server thread
HANDLE mainHandle = CreateThread(NULL,NULL,TcpServer,
NULL ,NULL,&thID);
// Policy server thread
HANDLE policyThHandle = CreateThread(NULL,NULL,PoliceServer,
NULL ,NULL,&policyThID);
WaitForSingleObject(mainHandle, INFINITE);
return 0;
}
|
Код в контроле | Код |
private void Button_Click(object sender, RoutedEventArgs e)
{
DnsEndPoint endPoint = new DnsEndPoint("127.0.0.1", 4530);
Socket sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
SocketAsyncEventArgs args = new SocketAsyncEventArgs();
args.UserToken = sock;
args.RemoteEndPoint = endPoint;
args.Completed += OnSocketConnectionCompleted;
sock.ConnectAsync(args);
}
private void OnSocketConnectionCompleted(object sender, SocketAsyncEventArgs args)
{
if (args.SocketError != SocketError.Success)
{
return;
}
}
|
Получаю AccessDenied в SockError постоянно. Вроде policy правильный. Что может быть не так? |
Silverlight + Policy server 
Загрузка ...
