Winsock & double in C?

[CroCo]

Hello all,
I'm trying to send a double array using UDP over the Internet. I did establish the connection between Client/Server and I sent char data in Winsock. Now, I'm going to get data from a device and send it to the client.

Server

double p[3]; 
if (currentData.m_buttonState && !prevData.m_buttonState)
{           		 
	p[0] = currentData.m_devicePosition[0];
	p[1] = currentData.m_devicePosition[1];
	p[2] = currentData.m_devicePosition[2];
}

//send the message
if (sendto(socket,  (char*)&p[0],strlen((char*)&p[0]) , 0 , (struct sockaddr *) &ss, sizeof(ss)) == SOCKET_ERROR)
{
  printf("sendto() failed with error code : %d" , WSAGetLastError());
  exit(EXIT_FAILURE);
}

Client

#define Buffer_size 512  //Max length of buffer
#define PORT 222 //The port 
char buffer[Buffer_size ];

if ((recv_len = recvfrom(s, buffer, Buffer_size , 0, (struct sockaddr *) &ss, sizeof(ss)) == SOCKET_ERROR)
{
   printf("recvfrom() failed with error code : %d" , WSAGetLastError());
   exit(EXIT_FAILURE);
}

In client, I'm getting nothing. What am I doing wrong?

[CroCo]

Thank you. I did figure it out.