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51 lines
1.8 KiB
JavaScript
51 lines
1.8 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.StreamDescription = void 0;
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const common_1 = require("../sdam/common");
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const server_description_1 = require("../sdam/server_description");
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const RESPONSE_FIELDS = [
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'minWireVersion',
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'maxWireVersion',
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'maxBsonObjectSize',
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'maxMessageSizeBytes',
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'maxWriteBatchSize',
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'logicalSessionTimeoutMinutes'
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];
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/** @public */
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class StreamDescription {
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constructor(address, options) {
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this.address = address;
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this.type = common_1.ServerType.Unknown;
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this.minWireVersion = undefined;
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this.maxWireVersion = undefined;
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this.maxBsonObjectSize = 16777216;
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this.maxMessageSizeBytes = 48000000;
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this.maxWriteBatchSize = 100000;
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this.logicalSessionTimeoutMinutes = options?.logicalSessionTimeoutMinutes;
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this.loadBalanced = !!options?.loadBalanced;
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this.compressors =
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options && options.compressors && Array.isArray(options.compressors)
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? options.compressors
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: [];
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}
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receiveResponse(response) {
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if (response == null) {
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return;
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}
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this.type = (0, server_description_1.parseServerType)(response);
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for (const field of RESPONSE_FIELDS) {
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if (response[field] != null) {
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this[field] = response[field];
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}
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// testing case
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if ('__nodejs_mock_server__' in response) {
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this.__nodejs_mock_server__ = response['__nodejs_mock_server__'];
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}
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}
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if (response.compression) {
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this.compressor = this.compressors.filter(c => response.compression?.includes(c))[0];
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}
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}
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}
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exports.StreamDescription = StreamDescription;
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//# sourceMappingURL=stream_description.js.map
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