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SOCKET sockConn = accept(sockSrv, (SOCKADDR*)&addrClient, &len);//sockConn建立连接的套接字
if (sockConn < 0)
{
closesocket(sockConn);
exit(0);
}
printf("socket:%d\n",sockConn);
while(1)
{
unsigned char recvBuf[256] ={0};
int j=0;
printf("ssssssssssssssss111111111111:%d\n",sockConn);
//接受数据
int nNetTimeout=3000;
int ret=setsockopt(sockConn,SOL_SOCKET, SO_RCVTIMEO,(char *)&nNetTimeout,sizeof(int));
int length = recv( sockConn, (char*)recvBuf, 256, 0 );
if( 0 > length)
{
printf("recv error:%d\n", WSAGetLastError());
if (WSAGetLastError()==10038)
{
exit(0);
}
}
if (0==length)
{
printf("........................\n");
// SOCKET sockConn = accept(sockSrv, (SOCKADDR*)&addrClient, &len);//sockConn建立连接的套接字
}
printf("length = %d\n",length);
}
SOCKET sockListen;
sockListen=socket(AF_INET,SOCK_STREAM,0);
//...
// bind
//...
ReListen:
if (SOCKET_ERROR==listen(sockListen,1)) {
printf("listen error!\n");
exit(0);
}
SOCKET sockConn = accept(sockSrv, (SOCKADDR*)&addrClient, &len);//sockConn建立连接的套接字
if (sockConn < 0)
{
closesocket(sockConn);
exit(0);
}
printf("socket:%d\n",sockConn);
while(1)
{
unsigned char recvBuf[256] ={0};
int j=0;
printf("ssssssssssssssss111111111111:%d\n",sockConn);
//接受数据
int nNetTimeout=3000;
int ret=setsockopt(sockConn,SOL_SOCKET, SO_RCVTIMEO,(char *)&nNetTimeout,sizeof(int));
int length = recv( sockConn, (char*)recvBuf, 256, 0 );
if( 0 > length)
{
printf("recv error:%d\n", WSAGetLastError());
if (WSAGetLastError()==10038)
{
exit(0);
}
}
if (0==length)
{
closesocket(sockConn);
printf("Clinet Closed.\n");
goto ReListen;
}
printf("length = %d\n",length);
}
void HexDump(char *buf,int len) {
int i,j,k;
char binstr[80];
for (i=0;i<len;i++) {
if (0==(i%16)) {
sprintf(binstr,"%04x -",i);
sprintf(binstr,"%s %02x",binstr,(unsigned char)buf[i]);
} else if (15==(i%16)) {
sprintf(binstr,"%s %02x",binstr,(unsigned char)buf[i]);
sprintf(binstr,"%s ",binstr);
for (j=i-15;j<=i;j++) {
sprintf(binstr,"%s%c",binstr,('!'<buf[j]&&buf[j]<='~')?buf[j]:'.');
}
printf("%s\n",binstr);
} else {
sprintf(binstr,"%s %02x",binstr,(unsigned char)buf[i]);
}
}
if (0!=(i%16)) {
k=16-(i%16);
for (j=0;j<k;j++) {
sprintf(binstr,"%s ",binstr);
}
sprintf(binstr,"%s ",binstr);
k=16-k;
for (j=i-k;j<i;j++) {
sprintf(binstr,"%s%c",binstr,('!'<buf[j]&&buf[j]<='~')?buf[j]:'.');
}
printf("%s\n",binstr);
}
}