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loopback-datasource-juggler
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Merge pull request #15 from strongloop/SLA-506 

Allow connector to report failure during initialization
This commit is contained in:
Raymond Feng 2013-09-12 17:16:33 -07:00
parent 59f7607914 bf223320ea
commit 2e85f3f406
2 changed files with 9 additions and 5 deletions
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8
lib/datasource.js
View File

@ -220,7 +220,7 @@ DataSource.prototype.setup = function(name, settings) {
}
if (connector) {
var postInit = function postInit() {
var postInit = function postInit(err, result) {
this._setupConnector();
// we have an connector now?
@ -228,8 +228,10 @@ DataSource.prototype.setup = function(name, settings) {
throw new Error('Connector is not defined correctly: it should create `connector` member of dataSource');
}
this.connected = true;
this.emit('connected');
this.connected = !err; // Connected now
if(this.connected) {
this.emit('connected');
}
}.bind(this);

6
lib/validations.js
View File

@ -1,3 +1,4 @@
var util = require('util');
/**
* Module exports
*/
@ -604,6 +605,7 @@ function ValidationError(obj) {
this.context = obj && obj.constructor && obj.constructor.modelName;
Error.call(this);
};
Error.captureStackTrace(this, this.constructor);
}
ValidationError.prototype.__proto__ = Error.prototype;
util.inherits(ValidationError, Error);