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LiveQueryController: connect at init #332

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Merged
merged 1 commit into from
Mar 12, 2020
Merged

LiveQueryController: connect at init #332

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31 changes: 18 additions & 13 deletions lib/src/network/parse_live_query.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -52,12 +52,10 @@ class LiveQueryReconnectingController with WidgetsBindingObserver {

LiveQueryReconnectingController(
this._reconnect, this._eventStream, this.debug) {
Connectivity().onConnectivityChanged.listen((ConnectivityResult state) {
if (!_isOnline && state != ConnectivityResult.none) _retryState = 0;
_isOnline = state != ConnectivityResult.none;
if (debug) print('$DEBUG_TAG: $state');
_setReconnect();
});

Connectivity().checkConnectivity().then(_connectivityChanged);
Connectivity().onConnectivityChanged.listen(_connectivityChanged);

_eventStream.listen((LiveQueryClientEvent event) {
switch (event) {
case LiveQueryClientEvent.CONNECTED:
Expand All @@ -83,6 +81,13 @@ class LiveQueryReconnectingController with WidgetsBindingObserver {
WidgetsBinding.instance.addObserver(this);
}

void _connectivityChanged(ConnectivityResult state){
if (!_isOnline && state != ConnectivityResult.none) _retryState = 0;
_isOnline = state != ConnectivityResult.none;
if (debug) print('$DEBUG_TAG: $state');
_setReconnect();
}

@override
void didChangeAppLifecycleState(AppLifecycleState state) {
switch (state) {
Expand All @@ -102,9 +107,9 @@ class LiveQueryReconnectingController with WidgetsBindingObserver {
retryInterval[_retryState] >= 0) {
_currentTimer =
Timer(Duration(milliseconds: retryInterval[_retryState]), () {
_currentTimer = null;
_reconnect();
});
_currentTimer = null;
_reconnect();
});
if (debug)
print('$DEBUG_TAG: Retrytimer set to ${retryInterval[_retryState]}ms');
if (_retryState < retryInterval.length - 1) _retryState++;
Expand All @@ -123,7 +128,7 @@ class Client {
_client = client ??
ParseHTTPClient(
sendSessionId:
autoSendSessionId ?? ParseCoreData().autoSendSessionId,
autoSendSessionId ?? ParseCoreData().autoSendSessionId,
securityContext: ParseCoreData().securityContext);

_debug = isDebugEnabled(objectLevelDebug: debug);
Expand All @@ -137,7 +142,7 @@ class Client {
}

reconnectingController = LiveQueryReconnectingController(
() => reconnect(userInitialized: false), getClientEventStream, _debug);
() => reconnect(userInitialized: false), getClientEventStream, _debug);
}
static Client get instance => _getInstance();
static Client _instance;
Expand Down Expand Up @@ -204,7 +209,7 @@ class Client {
Future<Subscription> subscribe(QueryBuilder query) async {
if (_webSocket == null) {
await _clientEventStream.any((LiveQueryClientEvent event) =>
event == LiveQueryClientEvent.CONNECTED);
event == LiveQueryClientEvent.CONNECTED);
}
final int requestId = _requestIdGenerator();
final Subscription subscription = Subscription(query, requestId);
Expand Down Expand Up @@ -394,7 +399,7 @@ class LiveQuery {
_client = client ??
ParseHTTPClient(
sendSessionId:
autoSendSessionId ?? ParseCoreData().autoSendSessionId,
autoSendSessionId ?? ParseCoreData().autoSendSessionId,
securityContext: ParseCoreData().securityContext);

_debug = isDebugEnabled(objectLevelDebug: debug);
Expand Down