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							801 lines
						
					
					
						
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				"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.isResumableError = exports.isNetworkTimeoutError = exports.isSDAMUnrecoverableError = exports.isNodeShuttingDownError = exports.isRetryableReadError = exports.isRetryableWriteError = exports.needsRetryableWriteLabel = exports.MongoWriteConcernError = exports.MongoServerSelectionError = exports.MongoSystemError = exports.MongoMissingDependencyError = exports.MongoMissingCredentialsError = exports.MongoCompatibilityError = exports.MongoInvalidArgumentError = exports.MongoParseError = exports.MongoNetworkTimeoutError = exports.MongoNetworkError = exports.isNetworkErrorBeforeHandshake = exports.MongoTopologyClosedError = exports.MongoCursorExhaustedError = exports.MongoServerClosedError = exports.MongoCursorInUseError = exports.MongoUnexpectedServerResponseError = exports.MongoGridFSChunkError = exports.MongoGridFSStreamError = exports.MongoTailableCursorError = exports.MongoChangeStreamError = exports.MongoAWSError = exports.MongoKerberosError = exports.MongoExpiredSessionError = exports.MongoTransactionError = exports.MongoNotConnectedError = exports.MongoDecompressionError = exports.MongoBatchReExecutionError = exports.MongoRuntimeError = exports.MongoAPIError = exports.MongoDriverError = exports.MongoServerError = exports.MongoError = exports.MongoErrorLabel = exports.GET_MORE_RESUMABLE_CODES = exports.MONGODB_ERROR_CODES = exports.NODE_IS_RECOVERING_ERROR_MESSAGE = exports.LEGACY_NOT_PRIMARY_OR_SECONDARY_ERROR_MESSAGE = exports.LEGACY_NOT_WRITABLE_PRIMARY_ERROR_MESSAGE = void 0;
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/** @internal */
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const kErrorLabels = Symbol('errorLabels');
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/**
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 * @internal
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 * The legacy error message from the server that indicates the node is not a writable primary
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 * https://github.com/mongodb/specifications/blob/b07c26dc40d04ac20349f989db531c9845fdd755/source/server-discovery-and-monitoring/server-discovery-and-monitoring.rst#not-writable-primary-and-node-is-recovering
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 */
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exports.LEGACY_NOT_WRITABLE_PRIMARY_ERROR_MESSAGE = new RegExp('not master', 'i');
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/**
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 * @internal
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 * The legacy error message from the server that indicates the node is not a primary or secondary
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 * https://github.com/mongodb/specifications/blob/b07c26dc40d04ac20349f989db531c9845fdd755/source/server-discovery-and-monitoring/server-discovery-and-monitoring.rst#not-writable-primary-and-node-is-recovering
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 */
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exports.LEGACY_NOT_PRIMARY_OR_SECONDARY_ERROR_MESSAGE = new RegExp('not master or secondary', 'i');
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/**
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 * @internal
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 * The error message from the server that indicates the node is recovering
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 * https://github.com/mongodb/specifications/blob/b07c26dc40d04ac20349f989db531c9845fdd755/source/server-discovery-and-monitoring/server-discovery-and-monitoring.rst#not-writable-primary-and-node-is-recovering
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 */
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exports.NODE_IS_RECOVERING_ERROR_MESSAGE = new RegExp('node is recovering', 'i');
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/** @internal MongoDB Error Codes */
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exports.MONGODB_ERROR_CODES = Object.freeze({
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    HostUnreachable: 6,
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    HostNotFound: 7,
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    NetworkTimeout: 89,
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    ShutdownInProgress: 91,
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    PrimarySteppedDown: 189,
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    ExceededTimeLimit: 262,
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    SocketException: 9001,
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    NotWritablePrimary: 10107,
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    InterruptedAtShutdown: 11600,
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    InterruptedDueToReplStateChange: 11602,
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    NotPrimaryNoSecondaryOk: 13435,
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    NotPrimaryOrSecondary: 13436,
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    StaleShardVersion: 63,
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    StaleEpoch: 150,
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    StaleConfig: 13388,
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    RetryChangeStream: 234,
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    FailedToSatisfyReadPreference: 133,
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    CursorNotFound: 43,
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    LegacyNotPrimary: 10058,
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    WriteConcernFailed: 64,
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    NamespaceNotFound: 26,
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    IllegalOperation: 20,
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    MaxTimeMSExpired: 50,
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    UnknownReplWriteConcern: 79,
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    UnsatisfiableWriteConcern: 100
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});
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// From spec@https://github.com/mongodb/specifications/blob/f93d78191f3db2898a59013a7ed5650352ef6da8/source/change-streams/change-streams.rst#resumable-error
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exports.GET_MORE_RESUMABLE_CODES = new Set([
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    exports.MONGODB_ERROR_CODES.HostUnreachable,
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    exports.MONGODB_ERROR_CODES.HostNotFound,
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    exports.MONGODB_ERROR_CODES.NetworkTimeout,
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    exports.MONGODB_ERROR_CODES.ShutdownInProgress,
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    exports.MONGODB_ERROR_CODES.PrimarySteppedDown,
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    exports.MONGODB_ERROR_CODES.ExceededTimeLimit,
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    exports.MONGODB_ERROR_CODES.SocketException,
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    exports.MONGODB_ERROR_CODES.NotWritablePrimary,
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    exports.MONGODB_ERROR_CODES.InterruptedAtShutdown,
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    exports.MONGODB_ERROR_CODES.InterruptedDueToReplStateChange,
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    exports.MONGODB_ERROR_CODES.NotPrimaryNoSecondaryOk,
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    exports.MONGODB_ERROR_CODES.NotPrimaryOrSecondary,
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    exports.MONGODB_ERROR_CODES.StaleShardVersion,
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    exports.MONGODB_ERROR_CODES.StaleEpoch,
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    exports.MONGODB_ERROR_CODES.StaleConfig,
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    exports.MONGODB_ERROR_CODES.RetryChangeStream,
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    exports.MONGODB_ERROR_CODES.FailedToSatisfyReadPreference,
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    exports.MONGODB_ERROR_CODES.CursorNotFound
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]);
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/** @public */
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exports.MongoErrorLabel = Object.freeze({
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    RetryableWriteError: 'RetryableWriteError',
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    TransientTransactionError: 'TransientTransactionError',
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    UnknownTransactionCommitResult: 'UnknownTransactionCommitResult',
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    ResumableChangeStreamError: 'ResumableChangeStreamError',
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    HandshakeError: 'HandshakeError',
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    ResetPool: 'ResetPool',
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    InterruptInUseConnections: 'InterruptInUseConnections',
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    NoWritesPerformed: 'NoWritesPerformed'
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});
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/**
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 * @public
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 * @category Error
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 *
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 * @privateRemarks
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 * mongodb-client-encryption has a dependency on this error, it uses the constructor with a string argument
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 */
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class MongoError extends Error {
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    constructor(message) {
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        if (message instanceof Error) {
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            super(message.message);
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            this.cause = message;
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        }
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        else {
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            super(message);
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        }
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        this[kErrorLabels] = new Set();
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    }
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    get name() {
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        return 'MongoError';
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    }
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    /** Legacy name for server error responses */
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    get errmsg() {
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        return this.message;
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    }
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    /**
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     * Checks the error to see if it has an error label
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     *
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     * @param label - The error label to check for
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     * @returns returns true if the error has the provided error label
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     */
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    hasErrorLabel(label) {
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        return this[kErrorLabels].has(label);
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    }
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    addErrorLabel(label) {
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        this[kErrorLabels].add(label);
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    }
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    get errorLabels() {
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        return Array.from(this[kErrorLabels]);
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    }
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}
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exports.MongoError = MongoError;
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/**
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 * An error coming from the mongo server
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 *
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 * @public
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 * @category Error
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 */
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class MongoServerError extends MongoError {
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    constructor(message) {
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        super(message.message || message.errmsg || message.$err || 'n/a');
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        if (message.errorLabels) {
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            this[kErrorLabels] = new Set(message.errorLabels);
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        }
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        for (const name in message) {
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            if (name !== 'errorLabels' && name !== 'errmsg' && name !== 'message')
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                this[name] = message[name];
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        }
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    }
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    get name() {
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        return 'MongoServerError';
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    }
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}
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exports.MongoServerError = MongoServerError;
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/**
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 * An error generated by the driver
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 *
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 * @public
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 * @category Error
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 */
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class MongoDriverError extends MongoError {
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    constructor(message) {
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        super(message);
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    }
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    get name() {
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        return 'MongoDriverError';
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    }
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}
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exports.MongoDriverError = MongoDriverError;
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/**
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 * An error generated when the driver API is used incorrectly
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 *
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 * @privateRemarks
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 * Should **never** be directly instantiated
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 *
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 * @public
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 * @category Error
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 */
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class MongoAPIError extends MongoDriverError {
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    constructor(message) {
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        super(message);
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    }
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    get name() {
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        return 'MongoAPIError';
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    }
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}
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exports.MongoAPIError = MongoAPIError;
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/**
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 * An error generated when the driver encounters unexpected input
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 * or reaches an unexpected/invalid internal state
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 *
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 * @privateRemarks
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 * Should **never** be directly instantiated.
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 *
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 * @public
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 * @category Error
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 */
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class MongoRuntimeError extends MongoDriverError {
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    constructor(message) {
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        super(message);
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    }
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    get name() {
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        return 'MongoRuntimeError';
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    }
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}
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exports.MongoRuntimeError = MongoRuntimeError;
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/**
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 * An error generated when a batch command is re-executed after one of the commands in the batch
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 * has failed
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 *
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 * @public
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 * @category Error
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 */
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class MongoBatchReExecutionError extends MongoAPIError {
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    constructor(message = 'This batch has already been executed, create new batch to execute') {
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        super(message);
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    }
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    get name() {
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        return 'MongoBatchReExecutionError';
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    }
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}
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exports.MongoBatchReExecutionError = MongoBatchReExecutionError;
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/**
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 * An error generated when the driver fails to decompress
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 * data received from the server.
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 *
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 * @public
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 * @category Error
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 */
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class MongoDecompressionError extends MongoRuntimeError {
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    constructor(message) {
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        super(message);
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    }
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    get name() {
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        return 'MongoDecompressionError';
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    }
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}
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exports.MongoDecompressionError = MongoDecompressionError;
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/**
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 * An error thrown when the user attempts to operate on a database or collection through a MongoClient
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 * that has not yet successfully called the "connect" method
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 *
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 * @public
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 * @category Error
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 */
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class MongoNotConnectedError extends MongoAPIError {
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    constructor(message) {
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        super(message);
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    }
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    get name() {
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        return 'MongoNotConnectedError';
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    }
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}
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exports.MongoNotConnectedError = MongoNotConnectedError;
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/**
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 * An error generated when the user makes a mistake in the usage of transactions.
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 * (e.g. attempting to commit a transaction with a readPreference other than primary)
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 *
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 * @public
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 * @category Error
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 */
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class MongoTransactionError extends MongoAPIError {
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    constructor(message) {
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        super(message);
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    }
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    get name() {
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        return 'MongoTransactionError';
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    }
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}
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exports.MongoTransactionError = MongoTransactionError;
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/**
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 * An error generated when the user attempts to operate
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 * on a session that has expired or has been closed.
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 *
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 * @public
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 * @category Error
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 */
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class MongoExpiredSessionError extends MongoAPIError {
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    constructor(message = 'Cannot use a session that has ended') {
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        super(message);
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    }
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    get name() {
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        return 'MongoExpiredSessionError';
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    }
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}
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exports.MongoExpiredSessionError = MongoExpiredSessionError;
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/**
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 * A error generated when the user attempts to authenticate
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 * via Kerberos, but fails to connect to the Kerberos client.
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 *
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 * @public
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 * @category Error
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 */
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class MongoKerberosError extends MongoRuntimeError {
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    constructor(message) {
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        super(message);
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    }
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    get name() {
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        return 'MongoKerberosError';
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    }
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}
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exports.MongoKerberosError = MongoKerberosError;
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/**
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 * A error generated when the user attempts to authenticate
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 * via AWS, but fails
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 *
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 * @public
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 * @category Error
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 */
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class MongoAWSError extends MongoRuntimeError {
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    constructor(message) {
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        super(message);
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    }
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    get name() {
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        return 'MongoAWSError';
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    }
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}
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exports.MongoAWSError = MongoAWSError;
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/**
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 * An error generated when a ChangeStream operation fails to execute.
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						|
 *
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						|
 * @public
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						|
 * @category Error
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 */
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class MongoChangeStreamError extends MongoRuntimeError {
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    constructor(message) {
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        super(message);
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    }
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    get name() {
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						|
        return 'MongoChangeStreamError';
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						|
    }
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}
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exports.MongoChangeStreamError = MongoChangeStreamError;
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						|
/**
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						|
 * An error thrown when the user calls a function or method not supported on a tailable cursor
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						|
 *
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						|
 * @public
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						|
 * @category Error
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 */
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class MongoTailableCursorError extends MongoAPIError {
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    constructor(message = 'Tailable cursor does not support this operation') {
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        super(message);
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						|
    }
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						|
    get name() {
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						|
        return 'MongoTailableCursorError';
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						|
    }
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}
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exports.MongoTailableCursorError = MongoTailableCursorError;
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						|
/** An error generated when a GridFSStream operation fails to execute.
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						|
 *
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						|
 * @public
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						|
 * @category Error
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						|
 */
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						|
class MongoGridFSStreamError extends MongoRuntimeError {
 | 
						|
    constructor(message) {
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        super(message);
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						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoGridFSStreamError';
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						|
    }
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						|
}
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						|
exports.MongoGridFSStreamError = MongoGridFSStreamError;
 | 
						|
/**
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						|
 * An error generated when a malformed or invalid chunk is
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						|
 * encountered when reading from a GridFSStream.
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						|
 *
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						|
 * @public
 | 
						|
 * @category Error
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						|
 */
 | 
						|
class MongoGridFSChunkError extends MongoRuntimeError {
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						|
    constructor(message) {
 | 
						|
        super(message);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoGridFSChunkError';
 | 
						|
    }
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						|
}
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						|
exports.MongoGridFSChunkError = MongoGridFSChunkError;
 | 
						|
/**
 | 
						|
 * An error generated when a **parsable** unexpected response comes from the server.
 | 
						|
 * This is generally an error where the driver in a state expecting a certain behavior to occur in
 | 
						|
 * the next message from MongoDB but it receives something else.
 | 
						|
 * This error **does not** represent an issue with wire message formatting.
 | 
						|
 *
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						|
 * #### Example
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						|
 * When an operation fails, it is the driver's job to retry it. It must perform serverSelection
 | 
						|
 * again to make sure that it attempts the operation against a server in a good state. If server
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						|
 * selection returns a server that does not support retryable operations, this error is used.
 | 
						|
 * This scenario is unlikely as retryable support would also have been determined on the first attempt
 | 
						|
 * but it is possible the state change could report a selectable server that does not support retries.
 | 
						|
 *
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						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoUnexpectedServerResponseError extends MongoRuntimeError {
 | 
						|
    constructor(message) {
 | 
						|
        super(message);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoUnexpectedServerResponseError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoUnexpectedServerResponseError = MongoUnexpectedServerResponseError;
 | 
						|
/**
 | 
						|
 * An error thrown when the user attempts to add options to a cursor that has already been
 | 
						|
 * initialized
 | 
						|
 *
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoCursorInUseError extends MongoAPIError {
 | 
						|
    constructor(message = 'Cursor is already initialized') {
 | 
						|
        super(message);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoCursorInUseError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoCursorInUseError = MongoCursorInUseError;
 | 
						|
/**
 | 
						|
 * An error generated when an attempt is made to operate
 | 
						|
 * on a closed/closing server.
 | 
						|
 *
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoServerClosedError extends MongoAPIError {
 | 
						|
    constructor(message = 'Server is closed') {
 | 
						|
        super(message);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoServerClosedError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoServerClosedError = MongoServerClosedError;
 | 
						|
/**
 | 
						|
 * An error thrown when an attempt is made to read from a cursor that has been exhausted
 | 
						|
 *
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoCursorExhaustedError extends MongoAPIError {
 | 
						|
    constructor(message) {
 | 
						|
        super(message || 'Cursor is exhausted');
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoCursorExhaustedError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoCursorExhaustedError = MongoCursorExhaustedError;
 | 
						|
/**
 | 
						|
 * An error generated when an attempt is made to operate on a
 | 
						|
 * dropped, or otherwise unavailable, database.
 | 
						|
 *
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoTopologyClosedError extends MongoAPIError {
 | 
						|
    constructor(message = 'Topology is closed') {
 | 
						|
        super(message);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoTopologyClosedError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoTopologyClosedError = MongoTopologyClosedError;
 | 
						|
/** @internal */
 | 
						|
const kBeforeHandshake = Symbol('beforeHandshake');
 | 
						|
function isNetworkErrorBeforeHandshake(err) {
 | 
						|
    return err[kBeforeHandshake] === true;
 | 
						|
}
 | 
						|
exports.isNetworkErrorBeforeHandshake = isNetworkErrorBeforeHandshake;
 | 
						|
/**
 | 
						|
 * An error indicating an issue with the network, including TCP errors and timeouts.
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoNetworkError extends MongoError {
 | 
						|
    constructor(message, options) {
 | 
						|
        super(message);
 | 
						|
        if (options && typeof options.beforeHandshake === 'boolean') {
 | 
						|
            this[kBeforeHandshake] = options.beforeHandshake;
 | 
						|
        }
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoNetworkError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoNetworkError = MongoNetworkError;
 | 
						|
/**
 | 
						|
 * An error indicating a network timeout occurred
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 *
 | 
						|
 * @privateRemarks
 | 
						|
 * mongodb-client-encryption has a dependency on this error with an instanceof check
 | 
						|
 */
 | 
						|
class MongoNetworkTimeoutError extends MongoNetworkError {
 | 
						|
    constructor(message, options) {
 | 
						|
        super(message, options);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoNetworkTimeoutError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoNetworkTimeoutError = MongoNetworkTimeoutError;
 | 
						|
/**
 | 
						|
 * An error used when attempting to parse a value (like a connection string)
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoParseError extends MongoDriverError {
 | 
						|
    constructor(message) {
 | 
						|
        super(message);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoParseError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoParseError = MongoParseError;
 | 
						|
/**
 | 
						|
 * An error generated when the user supplies malformed or unexpected arguments
 | 
						|
 * or when a required argument or field is not provided.
 | 
						|
 *
 | 
						|
 *
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoInvalidArgumentError extends MongoAPIError {
 | 
						|
    constructor(message) {
 | 
						|
        super(message);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoInvalidArgumentError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoInvalidArgumentError = MongoInvalidArgumentError;
 | 
						|
/**
 | 
						|
 * An error generated when a feature that is not enabled or allowed for the current server
 | 
						|
 * configuration is used
 | 
						|
 *
 | 
						|
 *
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoCompatibilityError extends MongoAPIError {
 | 
						|
    constructor(message) {
 | 
						|
        super(message);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoCompatibilityError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoCompatibilityError = MongoCompatibilityError;
 | 
						|
/**
 | 
						|
 * An error generated when the user fails to provide authentication credentials before attempting
 | 
						|
 * to connect to a mongo server instance.
 | 
						|
 *
 | 
						|
 *
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoMissingCredentialsError extends MongoAPIError {
 | 
						|
    constructor(message) {
 | 
						|
        super(message);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoMissingCredentialsError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoMissingCredentialsError = MongoMissingCredentialsError;
 | 
						|
/**
 | 
						|
 * An error generated when a required module or dependency is not present in the local environment
 | 
						|
 *
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoMissingDependencyError extends MongoAPIError {
 | 
						|
    constructor(message) {
 | 
						|
        super(message);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoMissingDependencyError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoMissingDependencyError = MongoMissingDependencyError;
 | 
						|
/**
 | 
						|
 * An error signifying a general system issue
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoSystemError extends MongoError {
 | 
						|
    constructor(message, reason) {
 | 
						|
        if (reason && reason.error) {
 | 
						|
            super(reason.error.message || reason.error);
 | 
						|
        }
 | 
						|
        else {
 | 
						|
            super(message);
 | 
						|
        }
 | 
						|
        if (reason) {
 | 
						|
            this.reason = reason;
 | 
						|
        }
 | 
						|
        this.code = reason.error?.code;
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoSystemError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoSystemError = MongoSystemError;
 | 
						|
/**
 | 
						|
 * An error signifying a client-side server selection error
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoServerSelectionError extends MongoSystemError {
 | 
						|
    constructor(message, reason) {
 | 
						|
        super(message, reason);
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoServerSelectionError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoServerSelectionError = MongoServerSelectionError;
 | 
						|
function makeWriteConcernResultObject(input) {
 | 
						|
    const output = Object.assign({}, input);
 | 
						|
    if (output.ok === 0) {
 | 
						|
        output.ok = 1;
 | 
						|
        delete output.errmsg;
 | 
						|
        delete output.code;
 | 
						|
        delete output.codeName;
 | 
						|
    }
 | 
						|
    return output;
 | 
						|
}
 | 
						|
/**
 | 
						|
 * An error thrown when the server reports a writeConcernError
 | 
						|
 * @public
 | 
						|
 * @category Error
 | 
						|
 */
 | 
						|
class MongoWriteConcernError extends MongoServerError {
 | 
						|
    constructor(message, result) {
 | 
						|
        if (result && Array.isArray(result.errorLabels)) {
 | 
						|
            message.errorLabels = result.errorLabels;
 | 
						|
        }
 | 
						|
        super(message);
 | 
						|
        this.errInfo = message.errInfo;
 | 
						|
        if (result != null) {
 | 
						|
            this.result = makeWriteConcernResultObject(result);
 | 
						|
        }
 | 
						|
    }
 | 
						|
    get name() {
 | 
						|
        return 'MongoWriteConcernError';
 | 
						|
    }
 | 
						|
}
 | 
						|
exports.MongoWriteConcernError = MongoWriteConcernError;
 | 
						|
// https://github.com/mongodb/specifications/blob/master/source/retryable-reads/retryable-reads.rst#retryable-error
 | 
						|
const RETRYABLE_READ_ERROR_CODES = new Set([
 | 
						|
    exports.MONGODB_ERROR_CODES.HostUnreachable,
 | 
						|
    exports.MONGODB_ERROR_CODES.HostNotFound,
 | 
						|
    exports.MONGODB_ERROR_CODES.NetworkTimeout,
 | 
						|
    exports.MONGODB_ERROR_CODES.ShutdownInProgress,
 | 
						|
    exports.MONGODB_ERROR_CODES.PrimarySteppedDown,
 | 
						|
    exports.MONGODB_ERROR_CODES.SocketException,
 | 
						|
    exports.MONGODB_ERROR_CODES.NotWritablePrimary,
 | 
						|
    exports.MONGODB_ERROR_CODES.InterruptedAtShutdown,
 | 
						|
    exports.MONGODB_ERROR_CODES.InterruptedDueToReplStateChange,
 | 
						|
    exports.MONGODB_ERROR_CODES.NotPrimaryNoSecondaryOk,
 | 
						|
    exports.MONGODB_ERROR_CODES.NotPrimaryOrSecondary
 | 
						|
]);
 | 
						|
// see: https://github.com/mongodb/specifications/blob/master/source/retryable-writes/retryable-writes.rst#terms
 | 
						|
const RETRYABLE_WRITE_ERROR_CODES = new Set([
 | 
						|
    ...RETRYABLE_READ_ERROR_CODES,
 | 
						|
    exports.MONGODB_ERROR_CODES.ExceededTimeLimit
 | 
						|
]);
 | 
						|
function needsRetryableWriteLabel(error, maxWireVersion) {
 | 
						|
    // pre-4.4 server, then the driver adds an error label for every valid case
 | 
						|
    // execute operation will only inspect the label, code/message logic is handled here
 | 
						|
    if (error instanceof MongoNetworkError) {
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
    if (error instanceof MongoError) {
 | 
						|
        if ((maxWireVersion >= 9 || error.hasErrorLabel(exports.MongoErrorLabel.RetryableWriteError)) &&
 | 
						|
            !error.hasErrorLabel(exports.MongoErrorLabel.HandshakeError)) {
 | 
						|
            // If we already have the error label no need to add it again. 4.4+ servers add the label.
 | 
						|
            // In the case where we have a handshake error, need to fall down to the logic checking
 | 
						|
            // the codes.
 | 
						|
            return false;
 | 
						|
        }
 | 
						|
    }
 | 
						|
    if (error instanceof MongoWriteConcernError) {
 | 
						|
        return RETRYABLE_WRITE_ERROR_CODES.has(error.result?.code ?? error.code ?? 0);
 | 
						|
    }
 | 
						|
    if (error instanceof MongoError && typeof error.code === 'number') {
 | 
						|
        return RETRYABLE_WRITE_ERROR_CODES.has(error.code);
 | 
						|
    }
 | 
						|
    const isNotWritablePrimaryError = exports.LEGACY_NOT_WRITABLE_PRIMARY_ERROR_MESSAGE.test(error.message);
 | 
						|
    if (isNotWritablePrimaryError) {
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
    const isNodeIsRecoveringError = exports.NODE_IS_RECOVERING_ERROR_MESSAGE.test(error.message);
 | 
						|
    if (isNodeIsRecoveringError) {
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
    return false;
 | 
						|
}
 | 
						|
exports.needsRetryableWriteLabel = needsRetryableWriteLabel;
 | 
						|
function isRetryableWriteError(error) {
 | 
						|
    return error.hasErrorLabel(exports.MongoErrorLabel.RetryableWriteError);
 | 
						|
}
 | 
						|
exports.isRetryableWriteError = isRetryableWriteError;
 | 
						|
/** Determines whether an error is something the driver should attempt to retry */
 | 
						|
function isRetryableReadError(error) {
 | 
						|
    const hasRetryableErrorCode = typeof error.code === 'number' ? RETRYABLE_READ_ERROR_CODES.has(error.code) : false;
 | 
						|
    if (hasRetryableErrorCode) {
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
    if (error instanceof MongoNetworkError) {
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
    const isNotWritablePrimaryError = exports.LEGACY_NOT_WRITABLE_PRIMARY_ERROR_MESSAGE.test(error.message);
 | 
						|
    if (isNotWritablePrimaryError) {
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
    const isNodeIsRecoveringError = exports.NODE_IS_RECOVERING_ERROR_MESSAGE.test(error.message);
 | 
						|
    if (isNodeIsRecoveringError) {
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
    return false;
 | 
						|
}
 | 
						|
exports.isRetryableReadError = isRetryableReadError;
 | 
						|
const SDAM_RECOVERING_CODES = new Set([
 | 
						|
    exports.MONGODB_ERROR_CODES.ShutdownInProgress,
 | 
						|
    exports.MONGODB_ERROR_CODES.PrimarySteppedDown,
 | 
						|
    exports.MONGODB_ERROR_CODES.InterruptedAtShutdown,
 | 
						|
    exports.MONGODB_ERROR_CODES.InterruptedDueToReplStateChange,
 | 
						|
    exports.MONGODB_ERROR_CODES.NotPrimaryOrSecondary
 | 
						|
]);
 | 
						|
const SDAM_NOT_PRIMARY_CODES = new Set([
 | 
						|
    exports.MONGODB_ERROR_CODES.NotWritablePrimary,
 | 
						|
    exports.MONGODB_ERROR_CODES.NotPrimaryNoSecondaryOk,
 | 
						|
    exports.MONGODB_ERROR_CODES.LegacyNotPrimary
 | 
						|
]);
 | 
						|
const SDAM_NODE_SHUTTING_DOWN_ERROR_CODES = new Set([
 | 
						|
    exports.MONGODB_ERROR_CODES.InterruptedAtShutdown,
 | 
						|
    exports.MONGODB_ERROR_CODES.ShutdownInProgress
 | 
						|
]);
 | 
						|
function isRecoveringError(err) {
 | 
						|
    if (typeof err.code === 'number') {
 | 
						|
        // If any error code exists, we ignore the error.message
 | 
						|
        return SDAM_RECOVERING_CODES.has(err.code);
 | 
						|
    }
 | 
						|
    return (exports.LEGACY_NOT_PRIMARY_OR_SECONDARY_ERROR_MESSAGE.test(err.message) ||
 | 
						|
        exports.NODE_IS_RECOVERING_ERROR_MESSAGE.test(err.message));
 | 
						|
}
 | 
						|
function isNotWritablePrimaryError(err) {
 | 
						|
    if (typeof err.code === 'number') {
 | 
						|
        // If any error code exists, we ignore the error.message
 | 
						|
        return SDAM_NOT_PRIMARY_CODES.has(err.code);
 | 
						|
    }
 | 
						|
    if (isRecoveringError(err)) {
 | 
						|
        return false;
 | 
						|
    }
 | 
						|
    return exports.LEGACY_NOT_WRITABLE_PRIMARY_ERROR_MESSAGE.test(err.message);
 | 
						|
}
 | 
						|
function isNodeShuttingDownError(err) {
 | 
						|
    return !!(typeof err.code === 'number' && SDAM_NODE_SHUTTING_DOWN_ERROR_CODES.has(err.code));
 | 
						|
}
 | 
						|
exports.isNodeShuttingDownError = isNodeShuttingDownError;
 | 
						|
/**
 | 
						|
 * Determines whether SDAM can recover from a given error. If it cannot
 | 
						|
 * then the pool will be cleared, and server state will completely reset
 | 
						|
 * locally.
 | 
						|
 *
 | 
						|
 * @see https://github.com/mongodb/specifications/blob/master/source/server-discovery-and-monitoring/server-discovery-and-monitoring.rst#not-master-and-node-is-recovering
 | 
						|
 */
 | 
						|
function isSDAMUnrecoverableError(error) {
 | 
						|
    // NOTE: null check is here for a strictly pre-CMAP world, a timeout or
 | 
						|
    //       close event are considered unrecoverable
 | 
						|
    if (error instanceof MongoParseError || error == null) {
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
    return isRecoveringError(error) || isNotWritablePrimaryError(error);
 | 
						|
}
 | 
						|
exports.isSDAMUnrecoverableError = isSDAMUnrecoverableError;
 | 
						|
function isNetworkTimeoutError(err) {
 | 
						|
    return !!(err instanceof MongoNetworkError && err.message.match(/timed out/));
 | 
						|
}
 | 
						|
exports.isNetworkTimeoutError = isNetworkTimeoutError;
 | 
						|
function isResumableError(error, wireVersion) {
 | 
						|
    if (error == null || !(error instanceof MongoError)) {
 | 
						|
        return false;
 | 
						|
    }
 | 
						|
    if (error instanceof MongoNetworkError) {
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
    if (wireVersion != null && wireVersion >= 9) {
 | 
						|
        // DRIVERS-1308: For 4.4 drivers running against 4.4 servers, drivers will add a special case to treat the CursorNotFound error code as resumable
 | 
						|
        if (error.code === exports.MONGODB_ERROR_CODES.CursorNotFound) {
 | 
						|
            return true;
 | 
						|
        }
 | 
						|
        return error.hasErrorLabel(exports.MongoErrorLabel.ResumableChangeStreamError);
 | 
						|
    }
 | 
						|
    if (typeof error.code === 'number') {
 | 
						|
        return exports.GET_MORE_RESUMABLE_CODES.has(error.code);
 | 
						|
    }
 | 
						|
    return false;
 | 
						|
}
 | 
						|
exports.isResumableError = isResumableError;
 | 
						|
//# sourceMappingURL=error.js.map
 |