Re-implement WebSocket get host/port.

Was lost during library switch

modules/websocket/emws_client.cpp

@@ -193,12 +193,12 @@ void EMWSClient::disconnect_from_host(int p_code, String p_reason) {
 
 IP_Address EMWSClient::get_connected_host() const {
 
-	return IP_Address();
+	ERR_FAIL_V_MSG(IP_Address(), "Not supported in HTML5 export.");
 };
 
 uint16_t EMWSClient::get_connected_port() const {
 
-	return 1025;
+	ERR_FAIL_V_MSG(0, "Not supported in HTML5 export.");
 };
 
 int EMWSClient::get_max_packet_size() const {

modules/websocket/websocket_client.cpp

@@ -134,6 +134,8 @@ void WebSocketClient::_on_error() {
 void WebSocketClient::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("connect_to_url", "url", "protocols", "gd_mp_api"), &WebSocketClient::connect_to_url, DEFVAL(PoolVector<String>()), DEFVAL(false));
 	ClassDB::bind_method(D_METHOD("disconnect_from_host", "code", "reason"), &WebSocketClient::disconnect_from_host, DEFVAL(1000), DEFVAL(""));
+	ClassDB::bind_method(D_METHOD("get_connected_host"), &WebSocketClient::get_connected_host);
+	ClassDB::bind_method(D_METHOD("get_connected_port"), &WebSocketClient::get_connected_port);
 	ClassDB::bind_method(D_METHOD("set_verify_ssl_enabled", "enabled"), &WebSocketClient::set_verify_ssl_enabled);
 	ClassDB::bind_method(D_METHOD("is_verify_ssl_enabled"), &WebSocketClient::is_verify_ssl_enabled);
 

modules/websocket/wsl_client.cpp

@@ -86,6 +86,7 @@ void WSLClient::_do_handshake() {
 				WSLPeer::PeerData *data = memnew(struct WSLPeer::PeerData);
 				data->obj = this;
 				data->conn = _connection;
+				data->tcp = _tcp;
 				data->is_server = false;
 				data->id = 1;
 				_peer->make_context(data, _in_buf_size, _in_pkt_size, _out_buf_size, _out_pkt_size);
@@ -305,12 +306,14 @@ void WSLClient::disconnect_from_host(int p_code, String p_reason) {
 
 IP_Address WSLClient::get_connected_host() const {
 
-	return IP_Address();
+	ERR_FAIL_COND_V(!_peer->is_connected_to_host(), IP_Address());
+	return _peer->get_connected_host();
 }
 
 uint16_t WSLClient::get_connected_port() const {
 
-	return 1025;
+	ERR_FAIL_COND_V(!_peer->is_connected_to_host(), 0);
+	return _peer->get_connected_port();
 }
 
 Error WSLClient::set_buffers(int p_in_buffer, int p_in_packets, int p_out_buffer, int p_out_packets) {

modules/websocket/wsl_peer.cpp

@@ -208,7 +208,6 @@ void WSLPeer::make_context(PeerData *p_data, unsigned int p_in_buf_size, unsigne
 	_data = p_data;
 	_data->peer = this;
 	_data->valid = true;
-	_connection = Ref<StreamPeer>(_data->conn);
 
 	if (_data->is_server)
 		wslay_event_context_server_init(&(_data->ctx), &wsl_callbacks, _data);
@@ -302,18 +301,16 @@ void WSLPeer::close(int p_code, String p_reason) {
 
 IP_Address WSLPeer::get_connected_host() const {
 
-	ERR_FAIL_COND_V(!is_connected_to_host(), IP_Address());
+	ERR_FAIL_COND_V(!is_connected_to_host() || _data->tcp.is_null(), IP_Address());
 
-	IP_Address ip;
-	return ip;
+	return _data->tcp->get_connected_host();
 }
 
 uint16_t WSLPeer::get_connected_port() const {
 
-	ERR_FAIL_COND_V(!is_connected_to_host(), 0);
+	ERR_FAIL_COND_V(!is_connected_to_host() || _data->tcp.is_null(), 0);
 
-	uint16_t port = 0;
-	return port;
+	return _data->tcp->get_connected_port();
 }
 
 void WSLPeer::invalidate() {

modules/websocket/wsl_peer.h

@@ -35,6 +35,7 @@
 
 #include "core/error_list.h"
 #include "core/io/packet_peer.h"
+#include "core/io/stream_peer_tcp.h"
 #include "core/ring_buffer.h"
 #include "packet_buffer.h"
 #include "websocket_peer.h"
@@ -55,6 +56,7 @@ public:
 		void *obj;
 		void *peer;
 		Ref<StreamPeer> conn;
+		Ref<StreamPeerTCP> tcp;
 		int id;
 		wslay_event_context_ptr ctx;
 
@@ -77,7 +79,6 @@ private:
 	static bool _wsl_poll(struct PeerData *p_data);
 	static void _wsl_destroy(struct PeerData **p_data);
 
-	Ref<StreamPeer> _connection;
 	struct PeerData *_data;
 	uint8_t _is_string;
 	// Our packet info is just a boolean (is_string), using uint8_t for it.

modules/websocket/wsl_server.cpp

@@ -185,6 +185,7 @@ void WSLServer::poll() {
 		WSLPeer::PeerData *data = memnew(struct WSLPeer::PeerData);
 		data->obj = this;
 		data->conn = ppeer->connection;
+		data->tcp = ppeer->tcp;
 		data->is_server = true;
 		data->id = id;
 
@@ -204,12 +205,13 @@ void WSLServer::poll() {
 		return;
 
 	while (_server->is_connection_available()) {
-		Ref<StreamPeer> conn = _server->take_connection();
+		Ref<StreamPeerTCP> conn = _server->take_connection();
 		if (is_refusing_new_connections())
 			continue; // Conn will go out-of-scope and be closed.
 
 		Ref<PendingPeer> peer = memnew(PendingPeer);
 		peer->connection = conn;
+		peer->tcp = conn;
 		peer->time = OS::get_singleton()->get_ticks_msec();
 		_pending.push_back(peer);
 	}

modules/websocket/wsl_server.h

@@ -52,6 +52,7 @@ private:
 		bool _parse_request(const PoolStringArray p_protocols);
 
 	public:
+		Ref<StreamPeerTCP> tcp;
 		Ref<StreamPeer> connection;
 
 		int time;