chatRedux/backend/node_modules/mongodb/lib/operations/get_more.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.GetMoreOperation = void 0;
const error_1 = require("../error");
const utils_1 = require("../utils");
const operation_1 = require("./operation");
/** @internal */
class GetMoreOperation extends operation_1.AbstractOperation {
    constructor(ns, cursorId, server, options = {}) {
        super(options);
        this.options = options;
        // comment on getMore is only supported for server versions 4.4 and above
        if ((0, utils_1.maxWireVersion)(server) < 9) {
            delete this.options.comment;
        }
        this.ns = ns;
        this.cursorId = cursorId;
        this.server = server;
    }
    /**
     * Although there is a server already associated with the get more operation, the signature
     * for execute passes a server so we will just use that one.
     */
    execute(server, session, callback) {
        if (server !== this.server) {
            return callback(new error_1.MongoRuntimeError('Getmore must run on the same server operation began on'));
        }
        server.getMore(this.ns, this.cursorId, this.options, callback);
    }
}
exports.GetMoreOperation = GetMoreOperation;
(0, operation_1.defineAspects)(GetMoreOperation, [operation_1.Aspect.READ_OPERATION, operation_1.Aspect.CURSOR_ITERATING]);
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