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feat(database): provide friendly error message #1185

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This commit is contained in:
chenos 2022-12-02 22:22:11 +08:00
parent e94074c3f3
commit 34a900820b
1 changed files with 7 additions and 7 deletions
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14
packages/core/database/src/database.ts
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@ -15,13 +15,17 @@ import {
Sequelize, Sequelize,
SyncOptions, SyncOptions,
Transactionable, Transactionable,
Utils, Utils
} from 'sequelize'; } from 'sequelize';
import { SequelizeStorage, Umzug } from 'umzug'; import { SequelizeStorage, Umzug } from 'umzug';
import { Collection, CollectionOptions, RepositoryType } from './collection'; import { Collection, CollectionOptions, RepositoryType } from './collection';
import { ImporterReader, ImportFileExtension } from './collection-importer'; import { ImporterReader, ImportFileExtension } from './collection-importer';
import ReferencesMap from './features/ReferencesMap';
import { referentialIntegrityCheck } from './features/referential-integrity-check';
import * as FieldTypes from './fields'; import * as FieldTypes from './fields';
import { Field, FieldContext, RelationField } from './fields'; import { Field, FieldContext, RelationField } from './fields';
import { InheritedCollection } from './inherited-collection';
import InheritanceMap from './inherited-map';
import { MigrationItem, Migrations } from './migration'; import { MigrationItem, Migrations } from './migration';
import { Model } from './model'; import { Model } from './model';
import { ModelHook } from './model-hook'; import { ModelHook } from './model-hook';
@ -53,12 +57,8 @@ import {
SyncListener, SyncListener,
UpdateListener, UpdateListener,
UpdateWithAssociationsListener, UpdateWithAssociationsListener,
ValidateListener, ValidateListener
} from './types'; } from './types';
import { referentialIntegrityCheck } from './features/referential-integrity-check';
import ReferencesMap from './features/ReferencesMap';
import { InheritedCollection } from './inherited-collection';
import InheritanceMap from './inherited-map';
export interface MergeOptions extends merge.Options {} export interface MergeOptions extends merge.Options {}
@ -498,7 +498,7 @@ export class Database extends EventEmitter implements AsyncEmitter {
return true; return true;
} catch (error) { } catch (error) {
if (count >= retry) { if (count >= retry) {
throw error; throw new Error('Connection failed, please check your database connection credentials and try again.');
} }
console.log('reconnecting...', count); console.log('reconnecting...', count);
++count; ++count;