1berry/nodejs
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

doc: fix minor issues in async_hooks.md

Browse Source 
* easily -> easy
* was -> is
* add a missing comma

PR-URL: https://github.com/nodejs/node/pull/19313
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
This commit is contained in:
Rich Trott 2018-03-12 21:04:55 -07:00
parent 8d336dd8b1
commit e5e0f9f3a8
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
doc/api/async_hooks.md
View File

@ -147,10 +147,10 @@ unintentional side effects.
Because printing to the console is an asynchronous operation, `console.log()` Because printing to the console is an asynchronous operation, `console.log()`
will cause the AsyncHooks callbacks to be called. Using `console.log()` or will cause the AsyncHooks callbacks to be called. Using `console.log()` or
similar asynchronous operations inside an AsyncHooks callback function will thus similar asynchronous operations inside an AsyncHooks callback function will thus
cause an infinite recursion. An easily solution to this when debugging is cause an infinite recursion. An easy solution to this when debugging is to use a
to use a synchronous logging operation such as `fs.writeSync(1, msg)`. This synchronous logging operation such as `fs.writeSync(1, msg)`. This will print to
will print to stdout because `1` is the file descriptor for stdout and will stdout because `1` is the file descriptor for stdout and will not invoke
not invoke AsyncHooks recursively because it is synchronous. AsyncHooks recursively because it is synchronous.
```js ```js
const fs = require('fs'); const fs = require('fs');
@ -585,8 +585,8 @@ like I/O, connection pooling, or managing callback queues may use the
### `class AsyncResource()` ### `class AsyncResource()`
The class `AsyncResource` was designed to be extended by the embedder's async The class `AsyncResource` is designed to be extended by the embedder's async
resources. Using this users can easily trigger the lifetime events of their resources. Using this, users can easily trigger the lifetime events of their
own resources. own resources.
The `init` hook will trigger when an `AsyncResource` is instantiated. The `init` hook will trigger when an `AsyncResource` is instantiated.