ethers.js/lib.commonjs/providers/community.js

"use strict";
/**
 *  There are many awesome community services that provide Ethereum
 *  nodes both for developers just starting out and for large-scale
 *  communities.
 *
 *  @_section: api/providers/thirdparty: Community Providers  [thirdparty]
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.showThrottleMessage = void 0;
// Show the throttle message only once per service
const shown = new Set();
/**
 *  Displays a warning in tht console when the community resource is
 *  being used too heavily by the app, recommending the developer
 *  acquire their own credentials instead of using the community
 *  credentials.
 *
 *  The notification will only occur once per service.
 */
function showThrottleMessage(service) {
    if (shown.has(service)) {
        return;
    }
    shown.add(service);
    console.log("========= NOTICE =========");
    console.log(`Request-Rate Exceeded for ${service} (this message will not be repeated)`);
    console.log("");
    console.log("The default API keys for each service are provided as a highly-throttled,");
    console.log("community resource for low-traffic projects and early prototyping.");
    console.log("");
    console.log("While your application will continue to function, we highly recommended");
    console.log("signing up for your own API keys to improve performance, increase your");
    console.log("request rate/limit and enable other perks, such as metrics and advanced APIs.");
    console.log("");
    console.log("For more details: https:/\/docs.ethers.io/api-keys/");
    console.log("==========================");
}
exports.showThrottleMessage = showThrottleMessage;
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