pubnub
Version:
Publish & Subscribe Real-time Messaging with PubNub
48 lines (47 loc) • 2.06 kB
JavaScript
;
/**
* Stopped real-time updates (disconnected) state module.
*
* @internal
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.ReceiveStoppedState = void 0;
const state_1 = require("../core/state");
const events_1 = require("../events");
const handshaking_1 = require("./handshaking");
const unsubscribed_1 = require("./unsubscribed");
/**
* Stopped real-time updates (disconnected) state.
*
* State in which Subscription Event Engine still has information about subscription but doesn't process real-time
* updates.
*
* @internal
*/
exports.ReceiveStoppedState = new state_1.State('RECEIVE_STOPPED');
exports.ReceiveStoppedState.on(events_1.subscriptionChange.type, (context, { payload }) => {
if (payload.channels.length === 0 && payload.groups.length === 0)
return unsubscribed_1.UnsubscribedState.with(undefined);
return exports.ReceiveStoppedState.with({ channels: payload.channels, groups: payload.groups, cursor: context.cursor });
});
exports.ReceiveStoppedState.on(events_1.restore.type, (context, { payload }) => {
if (payload.channels.length === 0 && payload.groups.length === 0)
return unsubscribed_1.UnsubscribedState.with(undefined);
return exports.ReceiveStoppedState.with({
channels: payload.channels,
groups: payload.groups,
cursor: { timetoken: `${payload.cursor.timetoken}`, region: payload.cursor.region || context.cursor.region },
});
});
exports.ReceiveStoppedState.on(events_1.reconnect.type, (context, { payload }) => {
var _a;
return handshaking_1.HandshakingState.with({
channels: context.channels,
groups: context.groups,
cursor: {
timetoken: !!payload.cursor.timetoken ? (_a = payload.cursor) === null || _a === void 0 ? void 0 : _a.timetoken : context.cursor.timetoken,
region: payload.cursor.region || context.cursor.region,
},
});
});
exports.ReceiveStoppedState.on(events_1.unsubscribeAll.type, () => unsubscribed_1.UnsubscribedState.with(undefined));