Fix(nodejs/event_dispatcher): update error/resp handlers #123
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tylerbrandt
commented
Jun 22, 2018
| @@ -98,5 +98,18 @@ describe('lib/plugins/event_dispatcher/node', function() { | |||
| eventDispatcher.dispatchEvent(eventObj, callback); | |||
| }); | |||
| }); | |||
|
|
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| it('calls callback with err when one is emitted', function(done) { | |||
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Note: before changing the event_dispatcher code, the .dispatchEvent call did indeed throw an error.
mikeproeng37
suggested changes
Jun 22, 2018
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You need to handle the err on the caller here: https://github.com/optimizely/javascript-sdk/blob/master/packages/optimizely-sdk/lib/optimizely/index.js#L192
And log the fact that and error occurred. Otherwise the SDK is going to pretend the call was successful
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spencerwilson-optimizely
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Jun 22, 2018
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Jun 25, 2018
- (nodejs) Prevent crash when `http`/`https` emits an error by adding an 'error' listener - (nodejs) Fix `requestCallback` to conform to its role as a 'response' listener; notably, ensure it is called when the first argument is interpeted as the `http.IncomingMessage`, and _not_ called in the event of an error (as expected by `Optimizely#_sendImpressionEvent`/`Optimizely#track`). Tested that this version (as 2.1.2-0) _does_ emit the messages expected in the demo app. Fixes #122 Fixes #124
tylerbrandt
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Jun 25, 2018
- (nodejs) Prevent crash when `http`/`https` emits an error by adding an 'error' listener - (nodejs) Fix `requestCallback` to conform to its role as a 'response' listener; notably, ensure it is called when the first argument is interpeted as the `http.IncomingMessage`, and _not_ called in the event of an error (as expected by `Optimizely#_sendImpressionEvent`/`Optimizely#track`). Tested that this version (as 2.1.2-0) _does_ emit the messages expected in the demo app. Fixes #122 Fixes #124
tylerbrandt
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Jun 25, 2018
- (nodejs) Prevent crash when `http`/`https` emits an error by adding an 'error' listener - (nodejs) Fix `requestCallback` to conform to its role as a 'response' listener; notably, ensure it is called when the first argument is interpeted as the `http.IncomingMessage`, and _not_ called in the event of an error (as expected by `Optimizely#_sendImpressionEvent`/`Optimizely#track`). Tested that this version (as 2.1.2-0) _does_ emit the messages expected in the demo app. Fixes #122 Fixes #124 # Conflicts: # packages/optimizely-sdk/lib/plugins/event_dispatcher/index.node.js # packages/optimizely-sdk/lib/plugins/event_dispatcher/index.node.tests.js
tylerbrandt
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Jun 25, 2018
* Fix(nodejs/event_dispatcher): update error/resp handlers (#123) - (nodejs) Prevent crash when `http`/`https` emits an error by adding an 'error' listener - (nodejs) Fix `requestCallback` to conform to its role as a 'response' listener; notably, ensure it is called when the first argument is interpeted as the `http.IncomingMessage`, and _not_ called in the event of an error (as expected by `Optimizely#_sendImpressionEvent`/`Optimizely#track`). Tested that this version (as 2.1.2-0) _does_ emit the messages expected in the demo app. Fixes #122 Fixes #124
tylerbrandt
pushed a commit
that referenced
this pull request
Jun 25, 2018
* Fix(nodejs/event_dispatcher): update error/resp handlers (#123) - (nodejs) Prevent crash when `http`/`https` emits an error by adding an 'error' listener - (nodejs) Fix `requestCallback` to conform to its role as a 'response' listener; notably, ensure it is called when the first argument is interpeted as the `http.IncomingMessage`, and _not_ called in the event of an error (as expected by `Optimizely#_sendImpressionEvent`/`Optimizely#track`). Tested that this version (as 2.1.2-0) _does_ emit the messages expected in the demo app. Fixes #122 Fixes #124
This was referenced Jul 17, 2020
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http/httpsemits an error by adding an 'error' listenerrequestCallbackto conform to its role as a 'response' listener; notably, ensure it is called when the first argument is interpeted as thehttp.IncomingMessage, and not called in the event of an error (as expected byOptimizely#_sendImpressionEvent/Optimizely#track).Tested that this version (as 2.1.2-0) does emit the messages expected in the demo app.
Fixes #122
Fixes #124