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fix: add named arrow function for request and response handlers #805

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merged 1 commit into from
Feb 25, 2017

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fengmk2
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@fengmk2 fengmk2 commented Aug 31, 2016

cherry-pick #804

@@ -125,15 +125,18 @@ module.exports = class Application extends Emitter {

callback() {
const fn = compose(this.middleware);
const self = this;
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self come back again...

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change back to named arrow function

@fengmk2 fengmk2 changed the title fix: add named function for request and response handlers fix: add named arrow function for request and response handlers Oct 19, 2016
@@ -128,13 +128,16 @@ module.exports = class Application extends Emitter {

if (!this.listeners('error').length) this.on('error', this.onerror);

return (req, res) => {
const handleRequest = (req, res) => {
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@jonathanong "named arrow function" back

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codecov-io commented Oct 19, 2016

Current coverage is 100% (diff: 100%)

Merging #805 into v2.x will not change coverage

@@           v2.x   #805   diff @@
==================================
  Files         4      4          
  Lines       418    420     +2   
  Methods      80     80          
  Messages      0      0          
  Branches    100    100          
==================================
+ Hits        418    420     +2   
  Misses        0      0          
  Partials      0      0          

Powered by Codecov. Last update 2a16426...9afa847

@fengmk2
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fengmk2 commented Oct 19, 2016

named arrow function const handleResponse = () => {} only work on node >= 6.

  • node 6.9.0
> const handleResponse = () => {}
> handleResponse
[Function: handleResponse]
> handleResponse.name
'handleResponse'
  • node 4.6.1
> const handleResponse = () => {}
> handleResponse
[Function]
> handleResponse.name
''

@jonathanong
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named arrow function const handleResponse = () => {} only work on node >= 6.

o i c. i'm thinking maybe when we actually release koa v2, we only support node >= 8 since that's where await is native. or maybe this is a feature that can only work on node >= 6 and let it be known that it does not work on node v4

@iamchenxin
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@jonathanong Its a nice idea only support node >= 8. Backward compatibility is not always good.

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going to merge this and only support node 7.6+ :)

@jonathanong jonathanong merged commit a7c4236 into v2.x Feb 25, 2017
@jonathanong jonathanong deleted the named-functions-for-2.x branch February 25, 2017 06:06
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6 participants