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TcpSocket: Implement isConnecting & url #464

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Merged
merged 2 commits into from
Aug 24, 2024
Merged

TcpSocket: Implement isConnecting & url #464

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d073b89
implement isConnecting & url
VictorUvarov Aug 9, 2024
d9dc768
fix url
VictorUvarov Aug 13, 2024
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34 changes: 21 additions & 13 deletions lib/src/transports/tcp_socket.dart
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Original file line number Diff line number Diff line change
@@ -1,12 +1,8 @@
import 'package:sip_ua/sip_ua.dart';
import 'package:sip_ua/src/transports/socket_interface.dart';
import 'package:sip_ua/src/transports/tcp_socket_impl.dart';
import '../grammar.dart';
import '../logger.dart';

import 'websocket_dart_impl.dart'
if (dart.library.js) 'websocket_web_impl.dart';

class SIPUATcpSocket extends SIPUASocketInterface {
SIPUATcpSocket(String host, String port,
{required int messageDelay,
Expand Down Expand Up @@ -35,6 +31,7 @@ class SIPUATcpSocket extends SIPUASocketInterface {
SIPUATcpSocketImpl? _tcpSocketImpl;
bool _closed = false;
bool _connected = false;
bool _connecting = false;
int? _weight;
int? status;
late TcpSocketSettings _tcpSocketSettings;
Expand Down Expand Up @@ -68,17 +65,26 @@ class SIPUATcpSocket extends SIPUASocketInterface {
throw AssertionError('Invalid argument: _port');
}

if (isConnected()) {
logger.d('TCPSocket $_host:$_port is already connected');
return;
} else if (isConnecting()) {
logger.d('TCPSocket $_host:$_port is connecting');
return;
}
if (_tcpSocketImpl != null) {
disconnect();
}
logger.d('connecting to TcpSocket $_host:$_port');
_connecting = true;
try {
_tcpSocketImpl = SIPUATcpSocketImpl(
_messageDelay, _host ?? '0.0.0.0', _port ?? '5060');

_tcpSocketImpl!.onOpen = () {
_closed = false;
_connected = true;
_connecting = false;
logger.d('Tcp Socket is now connected?');
_onOpen();
};
Expand All @@ -90,6 +96,7 @@ class SIPUATcpSocket extends SIPUASocketInterface {
_tcpSocketImpl!.onClose = (int? closeCode, String? closeReason) {
logger.d('Closed [$closeCode, $closeReason]!');
_connected = false;
_connecting = false;
_onClose(true, closeCode, closeReason);
};

Expand All @@ -99,6 +106,7 @@ class SIPUATcpSocket extends SIPUASocketInterface {
} catch (e, s) {
logger.e(e.toString(), stackTrace: s);
_connected = false;
_connecting = false;
logger.e('TcpSocket error: $e');
}
}
Expand All @@ -110,6 +118,7 @@ class SIPUATcpSocket extends SIPUASocketInterface {
// Don't wait for the WebSocket 'close' event, do it now.
_closed = true;
_connected = false;
_connecting = false;
_onClose(true, 0, 'Client send disconnect');
try {
if (_tcpSocketImpl != null) {
Expand All @@ -136,9 +145,7 @@ class SIPUATcpSocket extends SIPUASocketInterface {
}

@override
bool isConnected() {
return _connected;
}
bool isConnected() => _connected;

/**
* TcpSocket Event Handlers
Expand Down Expand Up @@ -168,12 +175,13 @@ class SIPUATcpSocket extends SIPUASocketInterface {
}

@override
bool isConnecting() {
// TODO(cloudwebrtc): implement isConnecting
throw UnimplementedError();
}
bool isConnecting() => _connecting;

@override
// TODO(cloudwebrtc): implement url
String? get url => throw UnimplementedError();
String? get url {
if (_host == null || _port == null) {
return null;
}
return '$_host:$_port';
}
}