@rockset/client
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Client for querying Rockset and interacting with the Rockset API.
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JavaScript
;
/**
* This file shows how to integrate custom fetch functionality into the rockset fetch api.
* We use axios in this example, and re-use shared HTTP connections instead of creating new
* connections on every request. Useful for conserving connections for high-throughput actions,
* such as writing documents to collections at a high rate.
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var __1 = require("..");
// import rockset from "@rockset/client"; // replace above line if using outside repo
var axios_1 = require("axios");
var HttpAgent = require("agentkeepalive");
// Configure
var basePath = process.env.ROCKSET_HOST || 'https://api.rs2.usw2.rockset.com';
var apikey = process.env.ROCKSET_APIKEY;
var HttpsAgent = HttpAgent.HttpsAgent;
// create axios instance with agentkeepalive -- re-use shared session when
// possible instead of creating new sessions on each request.
var axiosInstance = axios_1.default.create({
httpAgent: new HttpAgent(),
httpsAgent: new HttpsAgent()
});
var customFetchKeepAlive = function (url, _a) {
var headers = _a.headers, method = _a.method, data = _a.body, params = _a.queryParams;
return __awaiter(void 0, void 0, void 0, function () {
var res;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4 /*yield*/, axiosInstance.request({
url: url,
headers: headers,
method: method,
data: data,
params: params,
})];
case 1:
res = _b.sent();
return [2 /*return*/, res.data];
}
});
});
};
var rocksetClient = __1.default(apikey, basePath, customFetchKeepAlive);
var writeData = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var res;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, rocksetClient.documents.addDocuments("commons", "asdfasdf", {
data: data
}).catch(console.log)];
case 1:
res = _a.sent();
return [2 /*return*/, res];
}
});
}); };
// call write from your application:
// ...
writeData([{ 'some': 'data' }]);
// ...
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