Remove set_ip_type from network classes (no longer needed)

- TCP:
  - `listen` bind to wildcard "*" -> dual stack socket
  - `listen` bind to address -> socket from address type
  - `connect` -> resolve using best protocol (UNSPEC), socket from address type

- UDP:
  - `listen` bind to wildcard "*" -> dual stack socket
  - `listen` bind to address -> socket from address type
  - `put_packet`/`put_var` -> resolve using TYPE_ANY (UNSPEC), socket from address type
    (to change socket type you must first call `close` it)

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/unix/tcp_server_posix.cpp b/drivers/unix/tcp_server_posix.cpp
index 5f3c46451a..24de7a68b1 100644
--- a/drivers/unix/tcp_server_posix.cpp
+++ b/drivers/unix/tcp_server_posix.cpp
@@ -74,7 +74,7 @@ Error TCPServerPosix::listen(uint16_t p_port,const IP_Address p_bind_address) {
 	ERR_FAIL_COND_V(!p_bind_address.is_valid() && !p_bind_address.is_wildcard(), ERR_INVALID_PARAMETER);
 
 	int sockfd;
-	sock_type = ip_type;
+	sock_type = IP::TYPE_ANY;
 
 	// If the bind address is valid use its type as the socket type
 	if (p_bind_address.is_valid())
@@ -184,7 +184,6 @@ void TCPServerPosix::stop() {
 TCPServerPosix::TCPServerPosix() {
 
 	listen_sockfd = -1;
-	ip_type = IP::TYPE_ANY;
 	sock_type = IP::TYPE_NONE;
 };