How to compare the message content sent from client with IF function in server? [duplicate]

I am trying to this: my client socket sends a message to my server socket, then the server socket receives the message and wants to know if it got the desired message. For instance:

msg_client == "Hello" ---> print client message

msg_client != "Hello" ---> print error

Code below is the part of the server socket code, that supposed to do the thing above, but it does not, it just print the client message if I quit the "IF" condition, but I need the condition.

How do I compare the client message with another message into a IF condition?

Server code

recv(connfd, msg , 1035 , 0); 
if(msg == "Client_Server_1"){
   printf("Who is sending metadata: %s\n", msg);
              }

Part of client code sending message

char *id = "Client_Server_1"; 
send(sock , id , strlen(id) , 0);

Thank you in advanced