How to use the isomorphic-unfetch.bind function in isomorphic-unfetch
To help you get started, we’ve selected a few isomorphic-unfetch examples, based on popular ways it is used in public projects.
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iotexproject / iotex-explorer / src / shared / common / apollo-client.ts View on Github 
// @ts-ignore
import JsonGlobal from "safe-json-globals/get";
const state = isBrowser && JsonGlobal("state");
const apolloState = isBrowser && state.apolloState;
const apolloAnalyticsState = isBrowser && state.apolloAnalyticsState;
const apiGatewayUrl = isBrowser && state.base.apiGatewayUrl;
const webBpApiGatewayUrl = isBrowser && state.base.webBpApiGatewayUrl;
const analyticsApiGatewayUrl = isBrowser && state.base.analyticsApiGatewayUrl;
const csrfToken = isBrowser && state.base.csrfToken;
const apolloClientConfig = {
uri: apiGatewayUrl
};
const fetch = unfetch.bind(window);
const MAX_CONCURRENT_REQUEST = 5;
let availableCap = MAX_CONCURRENT_REQUEST;
setInterval(() => (availableCap = MAX_CONCURRENT_REQUEST), 1000); // Rate cap to 5 requests per second
const limitRateFetch = async (
req: RequestInfo,
opt?: RequestInit
): Promise => {
if (availableCap > 0) {
availableCap--;
return fetch(req, opt);
}
return new Promise(resolve =>
setTimeout(() => resolve(limitRateFetch(req, opt)), 100)isomorphic-unfetch
Switches between unfetch & node-fetch for client & server.
