Rename function

sock.cpp

@@ -38,7 +38,7 @@ Sock::Sock(char protocol, const char* address, int port) {
 }
 
 /* This method returns whether or not the socket is connected to a remote address */
-bool Sock::get_remote_address() {
+bool Sock::has_remote_address() {
     struct sockaddr_storage addr;
     socklen_t len = sizeof(addr);
     return getpeername(this->sock_fd, (struct sockaddr*)&addr, &len) == 0;