@vechain/connex-driver
Version:
Connex framework driver implementation
238 lines • 20.4 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());
});
};
import { blake2b256 } from 'thor-devkit';
import { Cache } from './cache';
import { sleep } from './common';
import { InterruptedError, PromInt } from './promint';
/** class implements Connex.Driver leaves out Vendor related methods */
export class DriverNoVendor {
constructor(net, genesis, initialHead) {
this.net = net;
this.genesis = genesis;
this.headResolvers = [];
this.int = new PromInt();
this.cache = new Cache();
// to merge concurrent identical remote requests
this.pendingRequests = {};
if (initialHead) {
this.head = initialHead;
}
else {
this.head = {
id: genesis.id,
number: genesis.number,
timestamp: genesis.timestamp,
parentID: genesis.parentID,
txsFeatures: genesis.txsFeatures,
gasLimit: genesis.gasLimit
};
if (genesis.baseFeePerGas) {
this.head.baseFeePerGas = genesis.baseFeePerGas;
}
}
void this.headTrackerLoop();
}
// close the driver to prevent mem leak
close() {
this.int.interrupt();
}
// implementations
pollHead() {
return this.int.wrap(new Promise(resolve => {
this.headResolvers.push(() => resolve(this.head));
}));
}
getBlock(revision) {
return this.cache.getBlock(revision, () => this.httpGet(`blocks/${revision}`));
}
getFeesHistory(newestBlock, blockCount, rewardPercentiles) {
return this.cache.getFeesHistory(newestBlock, blockCount, rewardPercentiles || [], () => {
const params = {
newestBlock: newestBlock.toString(),
blockCount: blockCount.toString()
};
if (rewardPercentiles && rewardPercentiles.length > 0) {
params.rewardPercentiles = rewardPercentiles.join(',');
}
return this.httpGet('fees/history', params);
});
}
getPriorityFeeSuggestion() {
// No cache since we do not have a key for it
return this.httpGet('fees/priority').then(res => res.maxPriorityFeePerGas);
}
getTransaction(id, allowPending) {
return this.cache.getTx(id, () => {
const query = { head: this.head.id };
if (allowPending) {
query.pending = 'true';
}
return this.httpGet(`transactions/${id}`, query);
});
}
getReceipt(id) {
return this.cache.getReceipt(id, () => this.httpGet(`transactions/${id}/receipt`, { head: this.head.id }));
}
getAccount(addr, revision) {
return this.cache.getAccount(addr, revision, () => this.httpGet(`accounts/${addr}`, { revision }));
}
getCode(addr, revision) {
return this.cache.getTied(`code-${addr}`, revision, () => this.httpGet(`accounts/${addr}/code`, { revision }));
}
getStorage(addr, key, revision) {
return this.cache.getTied(`storage-${addr}-${key}`, revision, () => this.httpGet(`accounts/${addr}/storage/${key}`, { revision }));
}
explain(arg, revision, cacheHints) {
const cacheKey = `explain-${blake2b256(JSON.stringify(arg)).toString('hex')}`;
return this.cache.getTied(cacheKey, revision, () => this.httpPost('accounts/*', arg, { revision }), cacheHints);
}
filterEventLogs(arg, cacheHints) {
const cacheKey = `event-${blake2b256(JSON.stringify(arg)).toString('hex')}`;
return this.cache.getTied(cacheKey, this.head.id, () => this.httpPost('logs/event', arg), cacheHints);
}
filterTransferLogs(arg, cacheHints) {
const cacheKey = `transfer-${blake2b256(JSON.stringify(arg)).toString('hex')}`;
return this.cache.getTied(cacheKey, this.head.id, () => this.httpPost('logs/transfer', arg), cacheHints);
}
signTx(msg, options) {
throw new Error('signer not implemented');
}
signCert(msg, options) {
throw new Error('signer not implemented');
}
//////
mergeRequest(req, ...keyParts) {
const key = JSON.stringify(keyParts);
const pending = this.pendingRequests[key];
// eslint-disable-next-line @typescript-eslint/no-misused-promises
if (pending) {
return pending;
}
return this.pendingRequests[key] = (() => __awaiter(this, void 0, void 0, function* () {
try {
return yield req();
}
finally {
delete this.pendingRequests[key];
}
}))();
}
httpGet(path, query) {
return this.mergeRequest(() => {
return this.net.http('GET', path, {
query,
validateResponseHeader: this.headerValidator
});
}, path, query || '');
}
httpPost(path, body, query) {
return this.mergeRequest(() => {
return this.net.http('POST', path, {
query,
body,
validateResponseHeader: this.headerValidator
});
}, path, query || '', body || '');
}
get headerValidator() {
return (headers) => {
const xgid = headers['x-genesis-id'];
if (xgid && xgid !== this.genesis.id) {
throw new Error(`responded 'x-genesis-id' not matched`);
}
};
}
emitNewHead() {
const resolvers = this.headResolvers;
this.headResolvers = [];
resolvers.forEach(r => r());
}
headTrackerLoop() {
return __awaiter(this, void 0, void 0, function* () {
for (;;) {
let attemptWs = false;
try {
const best = yield this.int.wrap(this.httpGet('blocks/best'));
if (best.id !== this.head.id && best.number >= this.head.number) {
this.head = {
id: best.id,
number: best.number,
timestamp: best.timestamp,
parentID: best.parentID,
txsFeatures: best.txsFeatures,
gasLimit: best.gasLimit
};
if (best.baseFeePerGas) {
this.head.baseFeePerGas = best.baseFeePerGas;
}
this.cache.handleNewBlock(this.head, undefined, best);
this.emitNewHead();
if (Date.now() - this.head.timestamp * 1000 < 60 * 1000) {
// nearly synced
attemptWs = true;
}
}
}
catch (err) {
if (err instanceof InterruptedError) {
break;
}
}
if (attemptWs) {
try {
yield this.trackWs();
}
catch (err) {
if (err instanceof InterruptedError) {
break;
}
}
}
try {
yield this.int.wrap(sleep(8 * 1000));
}
catch (_a) {
break;
}
}
});
}
trackWs() {
return __awaiter(this, void 0, void 0, function* () {
const wsPath = `subscriptions/beat2?pos=${this.head.parentID}`;
const wsr = this.net.openWebSocketReader(wsPath);
try {
for (;;) {
const data = yield this.int.wrap(wsr.read());
const beat = JSON.parse(data);
if (!beat.obsolete && beat.id !== this.head.id && beat.number >= this.head.number) {
this.head = {
id: beat.id,
number: beat.number,
timestamp: beat.timestamp,
parentID: beat.parentID,
txsFeatures: beat.txsFeatures,
gasLimit: beat.gasLimit
};
if (beat.baseFeePerGas) {
this.head.baseFeePerGas = beat.baseFeePerGas;
}
this.cache.handleNewBlock(this.head, { k: beat.k, bits: beat.bloom });
this.emitNewHead();
}
}
}
finally {
wsr.close();
}
});
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"driver-no-vendor.js","sourceRoot":"","sources":["../src/driver-no-vendor.ts"],"names":[],"mappings":";;;;;;;;;AAAA,OAAO,EAAE,UAAU,EAAE,MAAM,aAAa,CAAA;AACxC,OAAO,EAAE,KAAK,EAAE,MAAM,SAAS,CAAA;AAC/B,OAAO,EAAE,KAAK,EAAE,MAAM,UAAU,CAAA;AAEhC,OAAO,EAAE,gBAAgB,EAAE,OAAO,EAAE,MAAM,WAAW,CAAA;AAErD,uEAAuE;AACvE,MAAM,OAAO,cAAc;IASvB,YACuB,GAAQ,EAClB,OAA0B,EACnC,WAAwC;QAFrB,QAAG,GAAH,GAAG,CAAK;QAClB,YAAO,GAAP,OAAO,CAAmB;QAR/B,kBAAa,GAAG,EAAuB,CAAA;QAC9B,QAAG,GAAG,IAAI,OAAO,EAAE,CAAA;QACnB,UAAK,GAAG,IAAI,KAAK,EAAE,CAAA;QACpC,gDAAgD;QAC/B,oBAAe,GAAiC,EAAE,CAAA;QAO/D,IAAI,WAAW,EAAE,CAAC;YACd,IAAI,CAAC,IAAI,GAAG,WAAW,CAAA;QAC3B,CAAC;aAAM,CAAC;YACJ,IAAI,CAAC,IAAI,GAAG;gBACR,EAAE,EAAE,OAAO,CAAC,EAAE;gBACd,MAAM,EAAE,OAAO,CAAC,MAAM;gBACtB,SAAS,EAAE,OAAO,CAAC,SAAS;gBAC5B,QAAQ,EAAE,OAAO,CAAC,QAAQ;gBAC1B,WAAW,EAAE,OAAO,CAAC,WAAW;gBAChC,QAAQ,EAAE,OAAO,CAAC,QAAQ;aAC7B,CAAA;YACD,IAAI,OAAO,CAAC,aAAa,EAAE,CAAC;gBACxB,IAAI,CAAC,IAAI,CAAC,aAAa,GAAG,OAAO,CAAC,aAAa,CAAA;YACnD,CAAC;QACL,CAAC;QACD,KAAK,IAAI,CAAC,eAAe,EAAE,CAAA;IAC/B,CAAC;IAED,uCAAuC;IAChC,KAAK;QACR,IAAI,CAAC,GAAG,CAAC,SAAS,EAAE,CAAA;IACxB,CAAC;IAED,kBAAkB;IACX,QAAQ;QACX,OAAO,IAAI,CAAC,GAAG,CAAC,IAAI,CAChB,IAAI,OAAO,CAA6B,OAAO,CAAC,EAAE;YAC9C,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,GAAG,EAAE,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAA;QACrD,CAAC,CAAC,CAAC,CAAA;IACX,CAAC;IAEM,QAAQ,CAAC,QAAyB;QACrC,OAAO,IAAI,CAAC,KAAK,CAAC,QAAQ,CAAC,QAAQ,EAAE,GAAG,EAAE,CACtC,IAAI,CAAC,OAAO,CAAC,UAAU,QAAQ,EAAE,CAAC,CAAC,CAAA;IAC3C,CAAC;IAEM,cAAc,CAAC,WAA4B,EAAE,UAAkB,EAAE,iBAA4B;QAChG,OAAO,IAAI,CAAC,KAAK,CAAC,cAAc,CAAC,WAAW,EAAE,UAAU,EAAE,iBAAiB,IAAI,EAAE,EAAE,GAAG,EAAE;YACpF,MAAM,MAAM,GAA2B;gBACnC,WAAW,EAAE,WAAW,CAAC,QAAQ,EAAE;gBACnC,UAAU,EAAE,UAAU,CAAC,QAAQ,EAAE;aACpC,CAAA;YACD,IAAI,iBAAiB,IAAI,iBAAiB,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;gBACpD,MAAM,CAAC,iBAAiB,GAAG,iBAAiB,CAAC,IAAI,CAAC,GAAG,CAAC,CAAA;YAC1D,CAAC;YACD,OAAO,IAAI,CAAC,OAAO,CAAC,cAAc,EAAE,MAAM,CAAC,CAAA;QAC/C,CAAC,CAAC,CAAA;IACN,CAAC;IAEM,wBAAwB;QAC3B,6CAA6C;QAC7C,OAAO,IAAI,CAAC,OAAO,CAAC,eAAe,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,oBAA8B,CAAC,CAAA;IACxF,CAAC;IAEM,cAAc,CAAC,EAAU,EAAE,YAAqB;QACnD,OAAO,IAAI,CAAC,KAAK,CAAC,KAAK,CAAC,EAAE,EAAE,GAAG,EAAE;YAC7B,MAAM,KAAK,GAA2B,EAAE,IAAI,EAAE,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,CAAA;YAC5D,IAAI,YAAY,EAAE,CAAC;gBACf,KAAK,CAAC,OAAO,GAAG,MAAM,CAAA;YAC1B,CAAC;YACD,OAAO,IAAI,CAAC,OAAO,CAAC,gBAAgB,EAAE,EAAE,EAAE,KAAK,CAAC,CAAA;QACpD,CAAC,CAAC,CAAA;IACN,CAAC;IACM,UAAU,CAAC,EAAU;QACxB,OAAO,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC,EAAE,EAAE,GAAG,EAAE,CAClC,IAAI,CAAC,OAAO,CAAC,gBAAgB,EAAE,UAAU,EAAE,EAAE,IAAI,EAAE,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,CAAC,CAAC,CAAA;IAC3E,CAAC;IACM,UAAU,CAAC,IAAY,EAAE,QAAgB;QAC5C,OAAO,IAAI,CAAC,KAAK,CAAC,UAAU,CAAC,IAAI,EAAE,QAAQ,EAAE,GAAG,EAAE,CAC9C,IAAI,CAAC,OAAO,CAAC,YAAY,IAAI,EAAE,EAAE,EAAE,QAAQ,EAAE,CAAC,CAAC,CAAA;IACvD,CAAC;IACM,OAAO,CAAC,IAAY,EAAE,QAAgB;QACzC,OAAO,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,QAAQ,IAAI,EAAE,EAAE,QAAQ,EAAE,GAAG,EAAE,CACrD,IAAI,CAAC,OAAO,CAAC,YAAY,IAAI,OAAO,EAAE,EAAE,QAAQ,EAAE,CAAC,CAAC,CAAA;IAC5D,CAAC;IACM,UAAU,CAAC,IAAY,EAAE,GAAW,EAAE,QAAgB;QACzD,OAAO,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,WAAW,IAAI,IAAI,GAAG,EAAE,EAAE,QAAQ,EAAE,GAAG,EAAE,CAC/D,IAAI,CAAC,OAAO,CAAC,YAAY,IAAI,YAAY,GAAG,EAAE,EAAE,EAAE,QAAQ,EAAE,CAAC,CAAC,CAAA;IACtE,CAAC;IACM,OAAO,CAAC,GAA6B,EAAE,QAAgB,EAAE,UAAqB;QACjF,MAAM,QAAQ,GAAG,WAAW,UAAU,CAAC,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,CAAC,QAAQ,CAAC,KAAK,CAAC,EAAE,CAAA;QAC7E,OAAO,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,QAAQ,EAAE,QAAQ,EAAE,GAAG,EAAE,CAC/C,IAAI,CAAC,QAAQ,CAAC,YAAY,EAAE,GAAG,EAAE,EAAE,QAAQ,EAAE,CAAC,EAAE,UAAU,CAAC,CAAA;IACnE,CAAC;IACM,eAAe,CAAC,GAAqC,EAAE,UAAqB;QAC/E,MAAM,QAAQ,GAAG,SAAS,UAAU,CAAC,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,CAAC,QAAQ,CAAC,KAAK,CAAC,EAAE,CAAA;QAC3E,OAAO,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,QAAQ,EAAE,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,GAAG,EAAE,CACnD,IAAI,CAAC,QAAQ,CAAC,YAAY,EAAE,GAAG,CAAC,EAAE,UAAU,CAAC,CAAA;IACrD,CAAC;IACM,kBAAkB,CAAC,GAAwC,EAAE,UAAqB;QACrF,MAAM,QAAQ,GAAG,YAAY,UAAU,CAAC,IAAI,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,CAAC,QAAQ,CAAC,KAAK,CAAC,EAAE,CAAA;QAC9E,OAAO,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,QAAQ,EAAE,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,GAAG,EAAE,CACnD,IAAI,CAAC,QAAQ,CAAC,eAAe,EAAE,GAAG,CAAC,EAAE,UAAU,CAAC,CAAA;IACxD,CAAC;IACM,MAAM,CACT,GAA4B,EAC5B,OAAgC;QAEhC,MAAM,IAAI,KAAK,CAAC,wBAAwB,CAAC,CAAA;IAC7C,CAAC;IACM,QAAQ,CACX,GAA8B,EAC9B,OAAkC;QAElC,MAAM,IAAI,KAAK,CAAC,wBAAwB,CAAC,CAAA;IAC7C,CAAC;IACD,MAAM;IACI,YAAY,CAAC,GAAuB,EAAE,GAAG,QAAe;QAC9D,MAAM,GAAG,GAAG,IAAI,CAAC,SAAS,CAAC,QAAQ,CAAC,CAAA;QACpC,MAAM,OAAO,GAAG,IAAI,CAAC,eAAe,CAAC,GAAG,CAAC,CAAA;QACzC,kEAAkE;QAClE,IAAI,OAAO,EAAE,CAAC;YACV,OAAO,OAAO,CAAA;QAClB,CAAC;QACD,OAAO,IAAI,CAAC,eAAe,CAAC,GAAG,CAAC,GAAG,CAAC,GAAS,EAAE;YAC3C,IAAI,CAAC;gBACD,OAAO,MAAM,GAAG,EAAE,CAAA;YACtB,CAAC;oBAAS,CAAC;gBACP,OAAO,IAAI,CAAC,eAAe,CAAC,GAAG,CAAC,CAAA;YACpC,CAAC;QACL,CAAC,CAAA,CAAC,EAAE,CAAA;IACR,CAAC;IACS,OAAO,CAAC,IAAY,EAAE,KAA8B;QAC1D,OAAO,IAAI,CAAC,YAAY,CACpB,GAAG,EAAE;YACD,OAAO,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,KAAK,EAAE,IAAI,EAAE;gBAC9B,KAAK;gBACL,sBAAsB,EAAE,IAAI,CAAC,eAAe;aAC/C,CAAC,CAAA;QACN,CAAC,EACD,IAAI,EACJ,KAAK,IAAI,EAAE,CAAC,CAAA;IACpB,CAAC;IAES,QAAQ,CAAC,IAAY,EAAE,IAAS,EAAE,KAA8B;QACtE,OAAO,IAAI,CAAC,YAAY,CACpB,GAAG,EAAE;YACD,OAAO,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,MAAM,EAAE,IAAI,EAAE;gBAC/B,KAAK;gBACL,IAAI;gBACJ,sBAAsB,EAAE,IAAI,CAAC,eAAe;aAC/C,CAAC,CAAA;QACN,CAAC,EACD,IAAI,EACJ,KAAK,IAAI,EAAE,EACX,IAAI,IAAI,EAAE,CAAC,CAAA;IACnB,CAAC;IAED,IAAY,eAAe;QACvB,OAAO,CAAC,OAA+B,EAAE,EAAE;YACvC,MAAM,IAAI,GAAG,OAAO,CAAC,cAAc,CAAC,CAAA;YACpC,IAAI,IAAI,IAAI,IAAI,KAAK,IAAI,CAAC,OAAO,CAAC,EAAE,EAAE,CAAC;gBACnC,MAAM,IAAI,KAAK,CAAC,sCAAsC,CAAC,CAAA;YAC3D,CAAC;QACL,CAAC,CAAA;IACL,CAAC;IAEO,WAAW;QACf,MAAM,SAAS,GAAG,IAAI,CAAC,aAAa,CAAA;QACpC,IAAI,CAAC,aAAa,GAAG,EAAE,CAAA;QACvB,SAAS,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,EAAE,CAAC,CAAA;IAC/B,CAAC;IAEa,eAAe;;YACzB,SAAU,CAAC;gBACP,IAAI,SAAS,GAAG,KAAK,CAAA;gBACrB,IAAI,CAAC;oBACD,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,GAAG,CAAC,IAAI,CAAoB,IAAI,CAAC,OAAO,CAAC,aAAa,CAAC,CAAC,CAAA;oBAChF,IAAI,IAAI,CAAC,EAAE,KAAK,IAAI,CAAC,IAAI,CAAC,EAAE,IAAI,IAAI,CAAC,MAAM,IAAI,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,CAAC;wBAC9D,IAAI,CAAC,IAAI,GAAG;4BACR,EAAE,EAAE,IAAI,CAAC,EAAE;4BACX,MAAM,EAAE,IAAI,CAAC,MAAM;4BACnB,SAAS,EAAE,IAAI,CAAC,SAAS;4BACzB,QAAQ,EAAE,IAAI,CAAC,QAAQ;4BACvB,WAAW,EAAE,IAAI,CAAC,WAAW;4BAC7B,QAAQ,EAAE,IAAI,CAAC,QAAQ;yBAC1B,CAAA;wBACD,IAAI,IAAI,CAAC,aAAa,EAAE,CAAC;4BACrB,IAAI,CAAC,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,aAAa,CAAA;wBAChD,CAAC;wBACD,IAAI,CAAC,KAAK,CAAC,cAAc,CAAC,IAAI,CAAC,IAAI,EAAE,SAAS,EAAE,IAAI,CAAC,CAAA;wBACrD,IAAI,CAAC,WAAW,EAAE,CAAA;wBAElB,IAAI,IAAI,CAAC,GAAG,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,SAAS,GAAG,IAAI,GAAG,EAAE,GAAG,IAAI,EAAE,CAAC;4BACtD,gBAAgB;4BAChB,SAAS,GAAG,IAAI,CAAA;wBACpB,CAAC;oBACL,CAAC;gBACL,CAAC;gBAAC,OAAO,GAAG,EAAE,CAAC;oBACX,IAAI,GAAG,YAAY,gBAAgB,EAAE,CAAC;wBAClC,MAAK;oBACT,CAAC;gBACL,CAAC;gBAED,IAAI,SAAS,EAAE,CAAC;oBACZ,IAAI,CAAC;wBACD,MAAM,IAAI,CAAC,OAAO,EAAE,CAAA;oBACxB,CAAC;oBAAC,OAAO,GAAG,EAAE,CAAC;wBACX,IAAI,GAAG,YAAY,gBAAgB,EAAE,CAAC;4BAClC,MAAK;wBACT,CAAC;oBACL,CAAC;gBACL,CAAC;gBACD,IAAI,CAAC;oBACD,MAAM,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,GAAG,IAAI,CAAC,CAAC,CAAA;gBACxC,CAAC;gBAAC,WAAM,CAAC;oBACL,MAAK;gBACT,CAAC;YACL,CAAC;QACL,CAAC;KAAA;IAEa,OAAO;;YACjB,MAAM,MAAM,GACR,2BAA2B,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE,CAAA;YAEnD,MAAM,GAAG,GAAG,IAAI,CAAC,GAAG,CAAC,mBAAmB,CAAC,MAAM,CAAC,CAAA;YAEhD,IAAI,CAAC;gBACD,SAAU,CAAC;oBACP,MAAM,IAAI,GAAG,MAAM,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,GAAG,CAAC,IAAI,EAAE,CAAC,CAAA;oBAC5C,MAAM,IAAI,GAAU,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAA;oBACpC,IAAI,CAAC,IAAI,CAAC,QAAQ,IAAI,IAAI,CAAC,EAAE,KAAK,IAAI,CAAC,IAAI,CAAC,EAAE,IAAI,IAAI,CAAC,MAAM,IAAI,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,CAAC;wBAChF,IAAI,CAAC,IAAI,GAAG;4BACR,EAAE,EAAE,IAAI,CAAC,EAAE;4BACX,MAAM,EAAE,IAAI,CAAC,MAAM;4BACnB,SAAS,EAAE,IAAI,CAAC,SAAS;4BACzB,QAAQ,EAAE,IAAI,CAAC,QAAQ;4BACvB,WAAW,EAAE,IAAI,CAAC,WAAW;4BAC7B,QAAQ,EAAE,IAAI,CAAC,QAAQ;yBAC1B,CAAA;wBACD,IAAI,IAAI,CAAC,aAAa,EAAE,CAAC;4BACrB,IAAI,CAAC,IAAI,CAAC,aAAa,GAAG,IAAI,CAAC,aAAa,CAAA;wBAChD,CAAC;wBACD,IAAI,CAAC,KAAK,CAAC,cAAc,CAAC,IAAI,CAAC,IAAI,EAAE,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC,EAAE,IAAI,EAAE,IAAI,CAAC,KAAK,EAAE,CAAC,CAAA;wBACrE,IAAI,CAAC,WAAW,EAAE,CAAA;oBACtB,CAAC;gBACL,CAAC;YACL,CAAC;oBAAS,CAAC;gBACP,GAAG,CAAC,KAAK,EAAE,CAAA;YACf,CAAC;QACL,CAAC;KAAA;CACJ"}