How to use VMCI in VMware Workstation?

Dear All,

I meet a problem by using VMCI. when I run the code , it shows that "connect error: Connection reset by peer(errno: 104)"

here list the code of server side, which running on the host with windows 7.

.....

int afVMCI = VMCISock_GetAFValue();
if( (listenfd = socket(afVMCI, SOCK_STREAM, 0)) == -1 )

{
printf("create socket error: %s(errno: %d)\n",strerror(errno),errno);
exit(0);
}

memset(&servaddr, 0, sizeof(servaddr));
servaddr.svm_family = afVMCI;
servaddr.svm_cid = VMADDR_CID_ANY;
servaddr.svm_port = 2000;

if( bind(listenfd, (struct sockaddr*)&servaddr, sizeof(servaddr)) == -1)

{
printf("bind socket error: %s(errno: %d)\n",strerror(errno),errno);
exit(0);
}

if( listen(listenfd, 10) == -1)

{
printf("listen socket error: %s(errno: %d)\n",strerror(errno),errno);
exit(0);
}

printf("======waiting for client's request======\n");

while(1)
{
struct sockaddr_vm their_addr={0};
socklen_t their_addr_len = sizeof (their_addr);

if ((connfd = accept(listenfd, (struct sockaddr *) &their_addr, &their_addr_len)) == -1)

{
printf("accept socket error: %s(errno: %d)",strerror(errno),errno);
continue;

}

......

}

here list the code of client side, which running on the vm with linux.

int afVMCI = VMCISock_GetAFValue();

if( (sockfd = socket(afVMCI, SOCK_STREAM, 0)) < 0)

{
printf("create socket error: %s(errno: %d)\n", strerror(errno),errno);
exit(0);
}

memset(&servaddr, 0, sizeof(servaddr));

servaddr.svm_family = afVMCI;
servaddr.svm_cid = VMCISock_GetLocalCID();
servaddr.svm_port = 2000;

if( connect(sockfd, (struct sockaddr*)&servaddr, sizeof(servaddr)) < 0)

{
printf("connect error: %s(errno: %d)\n",strerror(errno),errno);
exit(0);
}

Thank you and Best regards