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-rw-r--r--core/debugger/remote_debugger_peer.cpp6
-rw-r--r--core/io/http_client_tcp.cpp3
-rw-r--r--core/io/packet_peer_udp.cpp4
-rw-r--r--core/io/packet_peer_udp.h2
-rw-r--r--core/io/stream_peer_tcp.cpp85
-rw-r--r--core/io/stream_peer_tcp.h11
-rw-r--r--doc/classes/PacketPeerUDP.xml2
-rw-r--r--doc/classes/StreamPeerTCP.xml8
-rw-r--r--modules/mbedtls/packet_peer_mbed_dtls.cpp2
-rw-r--r--modules/websocket/wsl_client.cpp3
10 files changed, 51 insertions, 75 deletions
diff --git a/core/debugger/remote_debugger_peer.cpp b/core/debugger/remote_debugger_peer.cpp
index 950500884e..e9362b4ea4 100644
--- a/core/debugger/remote_debugger_peer.cpp
+++ b/core/debugger/remote_debugger_peer.cpp
@@ -93,7 +93,7 @@ RemoteDebuggerPeerTCP::~RemoteDebuggerPeerTCP() {
}
void RemoteDebuggerPeerTCP::_write_out() {
- while (tcp_client->poll(NetSocket::POLL_TYPE_OUT) == OK) {
+ while (tcp_client->get_status() == StreamPeerTCP::STATUS_CONNECTED && tcp_client->wait(NetSocket::POLL_TYPE_OUT) == OK) {
uint8_t *buf = out_buf.ptrw();
if (out_left <= 0) {
if (out_queue.size() == 0) {
@@ -119,7 +119,7 @@ void RemoteDebuggerPeerTCP::_write_out() {
}
void RemoteDebuggerPeerTCP::_read_in() {
- while (tcp_client->poll(NetSocket::POLL_TYPE_IN) == OK) {
+ while (tcp_client->get_status() == StreamPeerTCP::STATUS_CONNECTED && tcp_client->wait(NetSocket::POLL_TYPE_IN) == OK) {
uint8_t *buf = in_buf.ptrw();
if (in_left <= 0) {
if (in_queue.size() > max_queued_messages) {
@@ -167,6 +167,7 @@ Error RemoteDebuggerPeerTCP::connect_to_host(const String &p_host, uint16_t p_po
tcp_client->connect_to_host(ip, port);
for (int i = 0; i < tries; i++) {
+ tcp_client->poll();
if (tcp_client->get_status() == StreamPeerTCP::STATUS_CONNECTED) {
print_verbose("Remote Debugger: Connected!");
break;
@@ -213,6 +214,7 @@ void RemoteDebuggerPeerTCP::poll() {
}
void RemoteDebuggerPeerTCP::_poll() {
+ tcp_client->poll();
if (connected) {
_write_out();
_read_in();
diff --git a/core/io/http_client_tcp.cpp b/core/io/http_client_tcp.cpp
index f920799677..d983d86b99 100644
--- a/core/io/http_client_tcp.cpp
+++ b/core/io/http_client_tcp.cpp
@@ -264,6 +264,9 @@ void HTTPClientTCP::close() {
}
Error HTTPClientTCP::poll() {
+ if (tcp_connection.is_valid()) {
+ tcp_connection->poll();
+ }
switch (status) {
case STATUS_RESOLVING: {
ERR_FAIL_COND_V(resolving == IP::RESOLVER_INVALID_ID, ERR_BUG);
diff --git a/core/io/packet_peer_udp.cpp b/core/io/packet_peer_udp.cpp
index 503eb17cae..84d1f3ebd4 100644
--- a/core/io/packet_peer_udp.cpp
+++ b/core/io/packet_peer_udp.cpp
@@ -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);
diff --git a/core/io/packet_peer_udp.h b/core/io/packet_peer_udp.h
index 444a6dd5ba..a174cf5347 100644
--- a/core/io/packet_peer_udp.h
+++ b/core/io/packet_peer_udp.h
@@ -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;
diff --git a/core/io/stream_peer_tcp.cpp b/core/io/stream_peer_tcp.cpp
index 6d5784a8ab..c5c2021e6e 100644
--- a/core/io/stream_peer_tcp.cpp
+++ b/core/io/stream_peer_tcp.cpp
@@ -32,8 +32,28 @@
#include "core/config/project_settings.h"
-Error StreamPeerTCP::_poll_connection() {
- ERR_FAIL_COND_V(status != STATUS_CONNECTING || !_sock.is_valid() || !_sock->is_open(), FAILED);
+Error StreamPeerTCP::poll() {
+ if (status == STATUS_CONNECTED) {
+ Error err;
+ err = _sock->poll(NetSocket::POLL_TYPE_IN, 0);
+ if (err == OK) {
+ // FIN received
+ if (_sock->get_available_bytes() == 0) {
+ disconnect_from_host();
+ return OK;
+ }
+ }
+ // Also poll write
+ err = _sock->poll(NetSocket::POLL_TYPE_IN_OUT, 0);
+ if (err != OK && err != ERR_BUSY) {
+ // Got an error
+ disconnect_from_host();
+ status = STATUS_ERROR;
+ return err;
+ }
+ } else if (status != STATUS_CONNECTING) {
+ return OK;
+ }
Error err = _sock->connect_to_host(peer_host, peer_port);
@@ -121,22 +141,7 @@ Error StreamPeerTCP::connect_to_host(const IPAddress &p_host, int p_port) {
Error StreamPeerTCP::write(const uint8_t *p_data, int p_bytes, int &r_sent, bool p_block) {
ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
- if (status == STATUS_NONE || status == STATUS_ERROR) {
- return FAILED;
- }
-
if (status != STATUS_CONNECTED) {
- if (_poll_connection() != OK) {
- return FAILED;
- }
-
- if (status != STATUS_CONNECTED) {
- r_sent = 0;
- return OK;
- }
- }
-
- if (!_sock->is_open()) {
return FAILED;
}
@@ -179,21 +184,10 @@ 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;
}
- if (status == STATUS_CONNECTING) {
- if (_poll_connection() != OK) {
- return FAILED;
- }
-
- if (status != STATUS_CONNECTED) {
- r_received = 0;
- return OK;
- }
- }
-
Error err;
int to_read = p_bytes;
int total_read = 0;
@@ -243,36 +237,11 @@ 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() {
- if (status == STATUS_CONNECTING) {
- _poll_connection();
- } else if (status == STATUS_CONNECTED) {
- Error err;
- err = _sock->poll(NetSocket::POLL_TYPE_IN, 0);
- if (err == OK) {
- // FIN received
- if (_sock->get_available_bytes() == 0) {
- disconnect_from_host();
- return status;
- }
- }
- // Also poll write
- err = _sock->poll(NetSocket::POLL_TYPE_IN_OUT, 0);
- if (err != OK && err != ERR_BUSY) {
- // Got an error
- disconnect_from_host();
- status = STATUS_ERROR;
- }
- }
-
+StreamPeerTCP::Status StreamPeerTCP::get_status() const {
return status;
}
@@ -287,7 +256,7 @@ void StreamPeerTCP::disconnect_from_host() {
peer_port = 0;
}
-Error StreamPeerTCP::poll(NetSocket::PollType p_type, int timeout) {
+Error StreamPeerTCP::wait(NetSocket::PollType p_type, int timeout) {
ERR_FAIL_COND_V(_sock.is_null() || !_sock->is_open(), ERR_UNAVAILABLE);
return _sock->poll(p_type, timeout);
}
@@ -346,7 +315,7 @@ 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);
ClassDB::bind_method(D_METHOD("get_connected_port"), &StreamPeerTCP::get_connected_port);
diff --git a/core/io/stream_peer_tcp.h b/core/io/stream_peer_tcp.h
index bf49cc8a5f..39c2e84346 100644
--- a/core/io/stream_peer_tcp.h
+++ b/core/io/stream_peer_tcp.h
@@ -55,7 +55,6 @@ protected:
uint16_t peer_port = 0;
Error _connect(const String &p_address, int p_port);
- Error _poll_connection();
Error write(const uint8_t *p_data, int p_bytes, int &r_sent, bool p_block);
Error read(uint8_t *p_buffer, int p_bytes, int &r_received, bool p_block);
@@ -66,19 +65,21 @@ 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;
void disconnect_from_host();
int get_available_bytes() const override;
- Status get_status();
+ Status get_status() const;
void set_no_delay(bool p_enabled);
- // Poll functions (wait or check for writable, readable)
- Error poll(NetSocket::PollType p_type, int timeout = 0);
+ // Poll socket updating its state.
+ Error poll();
+
+ // Wait or check for writable, readable.
+ Error wait(NetSocket::PollType p_type, int timeout = 0);
// Read/Write from StreamPeer
Error put_data(const uint8_t *p_data, int p_bytes) override;
diff --git a/doc/classes/PacketPeerUDP.xml b/doc/classes/PacketPeerUDP.xml
index 580bf60518..7c6622be3c 100644
--- a/doc/classes/PacketPeerUDP.xml
+++ b/doc/classes/PacketPeerUDP.xml
@@ -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].
diff --git a/doc/classes/StreamPeerTCP.xml b/doc/classes/StreamPeerTCP.xml
index a1f1f1be79..f06cf5c7a2 100644
--- a/doc/classes/StreamPeerTCP.xml
+++ b/doc/classes/StreamPeerTCP.xml
@@ -51,16 +51,16 @@
Returns the local port to which this peer is bound.
</description>
</method>
- <method name="get_status">
+ <method name="get_status" qualifiers="const">
<return type="int" enum="StreamPeerTCP.Status" />
<description>
Returns the status of the connection, see [enum Status].
</description>
</method>
- <method name="is_connected_to_host" qualifiers="const">
- <return type="bool" />
+ <method name="poll">
+ <return type="int" enum="Error" />
<description>
- Returns [code]true[/code] if this peer is currently connected or is connecting to a host, [code]false[/code] otherwise.
+ Poll the socket, updating its state. See [method get_status].
</description>
</method>
<method name="set_no_delay">
diff --git a/modules/mbedtls/packet_peer_mbed_dtls.cpp b/modules/mbedtls/packet_peer_mbed_dtls.cpp
index ddc2e945a7..1296a4587c 100644
--- a/modules/mbedtls/packet_peer_mbed_dtls.cpp
+++ b/modules/mbedtls/packet_peer_mbed_dtls.cpp
@@ -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;
diff --git a/modules/websocket/wsl_client.cpp b/modules/websocket/wsl_client.cpp
index 1ef571b6ee..58c329f043 100644
--- a/modules/websocket/wsl_client.cpp
+++ b/modules/websocket/wsl_client.cpp
@@ -273,6 +273,7 @@ void WSLClient::poll() {
return; // Not connected.
}
+ _tcp->poll();
switch (_tcp->get_status()) {
case StreamPeerTCP::STATUS_NONE:
// Clean close
@@ -336,7 +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;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 15:38:55 +0000