src/vs/platform/remote/electron-sandbox/remoteAuthorityResolverService.ts/RemoteAuthorityResolverService/resolveAuthority
class RemoteAuthorityResolverService:	resolveAuthority(authority: string): Promise<ResolverResult> {
		if (!this._resolveAuthorityRequests.has(authority)) {
			this._resolveAuthorityRequests.set(authority, new PendingPromise<string, ResolverResult>(authority));
		}
		return this._resolveAuthorityRequests.get(authority)!.promise;
	}