@studyportals/sp-hs-misc
Version:
Miscellaneous code used in HouseStark's projects
50 lines • 2.31 kB
JavaScript
;
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());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ResilientServiceLayerRequestsSenderDecorator = void 0;
class ResilientServiceLayerRequestsSenderDecorator {
constructor(serviceLayerRequestsSender, maximumRetries) {
this.serviceLayerRequestsSender = serviceLayerRequestsSender;
this.maximumRetries = maximumRetries;
this.delayTime = 500;
}
send(request) {
return __awaiter(this, void 0, void 0, function* () {
return yield this.execute(request);
});
}
execute(request, executionCount = 0) {
return __awaiter(this, void 0, void 0, function* () {
const executableRequest = Object.create(request);
executionCount++;
try {
return yield this.serviceLayerRequestsSender.send(executableRequest);
}
catch (e) {
console.log(`Request Execution failed ${executionCount}x due to ${e}`);
if (executionCount >= this.maximumRetries) {
throw e;
}
yield this.delay(this.delayTime);
return yield this.execute(request, executionCount);
}
});
}
delay(ms) {
return __awaiter(this, void 0, void 0, function* () {
return yield new Promise((resolve) => {
setTimeout(resolve, ms);
});
});
}
}
exports.ResilientServiceLayerRequestsSenderDecorator = ResilientServiceLayerRequestsSenderDecorator;
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