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35 lines
1.2 KiB
35 lines
1.2 KiB
var hubUrl = "/IoTCenter/hub?group=page";
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var connection = new signalR.HubConnectionBuilder().withUrl(hubUrl).build();
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function connect() {
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if (connection.state === signalR.HubConnectionState.Disconnected) {
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connection.start().then(function () {
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console.log('signalR 连接成功');
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}).catch(function (err) {
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console.log(err);
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setTimeout(connect, 15 * 1000);
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});
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}
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}
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connection.on('Connected', function (id) {
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connectionId = id;
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console.log('signalR 连接Id:' + connectionId);
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});
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connection.on("ServerToClient", function (method, json, to, from) {
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console.log(method);
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console.log(json);
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var model = JSON.parse(json);
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if (method === 'NodeEntityUpdated') {
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store.commit('updateNode', model);
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}
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//else if (method === 'NodeEntityInserted') {}
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//else if (method === 'NodeEntityDeleted') {}
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else if (method === 'DeviceEntityInserted') {
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store.commit('insertDevice', model);
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}
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else if (method === 'DeviceEntityUpdated') {
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store.commit('updateDevice', model);
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}
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else if (method === 'DeviceEntityDeleted') {
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store.commit('deleteDevice', model);
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}
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}); |