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[Net] Drop is_connected_to_host for TCP and UDP.

Browse source 
The UDP method is now called `is_socket_connected` to limit confusion
with the actual host connection status which doesn't make sense in UDP.

The TCP method is completly dropped, use get_status instead.

The only one left is the WebSocketPeer one, which should be fine as is
for now.
This commit is contained in:
Fabio Alessandrelli 2022-03-27 16:31:56 +02:00
parent 0e52867668
commit 331f1662df
8 changed files with 8 additions and 20 deletions
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4
core/io/packet_peer_udp.cpp
View file

@ -242,7 +242,7 @@ Error PacketPeerUDP::connect_to_host(const IPAddress &p_host, int p_port) {
return OK;
}
bool PacketPeerUDP::is_connected_to_host() const {
bool PacketPeerUDP::is_socket_connected() const {
return connected;
}
@ -348,7 +348,7 @@ void PacketPeerUDP::_bind_methods() {
ClassDB::bind_method(D_METHOD("wait"), &PacketPeerUDP::wait);
ClassDB::bind_method(D_METHOD("is_bound"), &PacketPeerUDP::is_bound);
ClassDB::bind_method(D_METHOD("connect_to_host", "host", "port"), &PacketPeerUDP::connect_to_host);
ClassDB::bind_method(D_METHOD("is_connected_to_host"), &PacketPeerUDP::is_connected_to_host);
ClassDB::bind_method(D_METHOD("is_socket_connected"), &PacketPeerUDP::is_socket_connected);
ClassDB::bind_method(D_METHOD("get_packet_ip"), &PacketPeerUDP::_get_packet_ip);
ClassDB::bind_method(D_METHOD("get_packet_port"), &PacketPeerUDP::get_packet_port);
ClassDB::bind_method(D_METHOD("get_local_port"), &PacketPeerUDP::get_local_port);

2
core/io/packet_peer_udp.h
View file

@ -79,7 +79,7 @@ public:
void disconnect_shared_socket(); // Used by UDPServer
Error store_packet(IPAddress p_ip, uint32_t p_port, uint8_t *p_buf, int p_buf_size); // Used internally and by UDPServer
Error connect_to_host(const IPAddress &p_host, int p_port);
bool is_connected_to_host() const;
bool is_socket_connected() const;
IPAddress get_packet_address() const;
int get_packet_port() const;

9
core/io/stream_peer_tcp.cpp
View file

@ -184,7 +184,7 @@ Error StreamPeerTCP::write(const uint8_t *p_data, int p_bytes, int &r_sent, bool
}
Error StreamPeerTCP::read(uint8_t *p_buffer, int p_bytes, int &r_received, bool p_block) {
if (!is_connected_to_host()) {
if (status != STATUS_CONNECTED) {
return FAILED;
}
@ -237,14 +237,10 @@ Error StreamPeerTCP::read(uint8_t *p_buffer, int p_bytes, int &r_received, bool
}
void StreamPeerTCP::set_no_delay(bool p_enabled) {
ERR_FAIL_COND(!is_connected_to_host());
ERR_FAIL_COND(!_sock.is_valid() || !_sock->is_open());
_sock->set_tcp_no_delay_enabled(p_enabled);
}
bool StreamPeerTCP::is_connected_to_host() const {
return _sock.is_valid() && _sock->is_open() && (status == STATUS_CONNECTED || status == STATUS_CONNECTING);
}
StreamPeerTCP::Status StreamPeerTCP::get_status() const {
return status;
}
@ -319,7 +315,6 @@ Error StreamPeerTCP::_connect(const String &p_address, int p_port) {
void StreamPeerTCP::_bind_methods() {
ClassDB::bind_method(D_METHOD("bind", "port", "host"), &StreamPeerTCP::bind, DEFVAL("*"));
ClassDB::bind_method(D_METHOD("connect_to_host", "host", "port"), &StreamPeerTCP::_connect);
ClassDB::bind_method(D_METHOD("is_connected_to_host"), &StreamPeerTCP::is_connected_to_host);
ClassDB::bind_method(D_METHOD("poll"), &StreamPeerTCP::poll);
ClassDB::bind_method(D_METHOD("get_status"), &StreamPeerTCP::get_status);
ClassDB::bind_method(D_METHOD("get_connected_host"), &StreamPeerTCP::get_connected_host);

1
core/io/stream_peer_tcp.h
View file

@ -66,7 +66,6 @@ public:
Error bind(int p_port, const IPAddress &p_host);
Error connect_to_host(const IPAddress &p_host, int p_port);
bool is_connected_to_host() const;
IPAddress get_connected_host() const;
int get_connected_port() const;
int get_local_port() const;

2
doc/classes/PacketPeerUDP.xml
View file

@ -61,7 +61,7 @@
Returns whether this [PacketPeerUDP] is bound to an address and can receive packets.
</description>
</method>
<method name="is_connected_to_host" qualifiers="const">
<method name="is_socket_connected" qualifiers="const">
<return type="bool" />
<description>
Returns [code]true[/code] if the UDP socket is open and has been connected to a remote address. See [method connect_to_host].

6
doc/classes/StreamPeerTCP.xml
View file

@ -57,12 +57,6 @@
Returns the status of the connection, see [enum Status].
</description>
</method>
<method name="is_connected_to_host" qualifiers="const">
<return type="bool" />
<description>
Returns [code]true[/code] if this peer is currently connected or is connecting to a host, [code]false[/code] otherwise.
</description>
</method>
<method name="poll">
<return type="int" enum="Error" />
<description>

2
modules/mbedtls/packet_peer_mbed_dtls.cpp
View file

@ -115,7 +115,7 @@ Error PacketPeerMbedDTLS::_do_handshake() {
}
Error PacketPeerMbedDTLS::connect_to_peer(Ref<PacketPeerUDP> p_base, bool p_validate_certs, const String &p_for_hostname, Ref<X509Certificate> p_ca_certs) {
ERR_FAIL_COND_V(!p_base.is_valid() || !p_base->is_connected_to_host(), ERR_INVALID_PARAMETER);
ERR_FAIL_COND_V(!p_base.is_valid() || !p_base->is_socket_connected(), ERR_INVALID_PARAMETER);
base = p_base;
int ret = 0;

2
modules/websocket/wsl_client.cpp
View file

@ -337,7 +337,7 @@ MultiplayerPeer::ConnectionStatus WSLClient::get_connection_status() const {
return CONNECTION_CONNECTED;
}
if (_tcp->is_connected_to_host() || _resolver_id != IP::RESOLVER_INVALID_ID) {
if (_tcp->get_status() == StreamPeerTCP::STATUS_CONNECTING || _resolver_id != IP::RESOLVER_INVALID_ID) {
return CONNECTION_CONNECTING;
}