Merge pull request #6211 from electron/debugging-main-process-docs
Update debugging main process docs
This commit is contained in:
commit
eb55fba9f4
1 changed files with 15 additions and 12 deletions
|
@ -11,7 +11,7 @@ Use the following command line switches to debug Electron's main process:
|
|||
### `--debug=[port]`
|
||||
|
||||
When this switch is used Electron will listen for V8 debugger protocol
|
||||
messages on `port`. The default `port` is `5858`.
|
||||
messages on the `port`. The default `port` is `5858`.
|
||||
|
||||
### `--debug-brk=[port]`
|
||||
|
||||
|
@ -19,11 +19,11 @@ Like `--debug` but pauses the script on the first line.
|
|||
|
||||
## Use node-inspector for Debugging
|
||||
|
||||
**Note:** Electron doesn't currently work very well
|
||||
with node-inspector, and the main process will crash if you inspect the
|
||||
`process` object under node-inspector's console.
|
||||
**Note:** Electron doesn't currently work very well with node-inspector, and the
|
||||
main process will crash if you inspect the `process` object under
|
||||
node-inspector's console.
|
||||
|
||||
### 1. Make sure you have [node-gyp required tools][node-gyp-required-tools] installed
|
||||
### 1. Install the [node-gyp required tools][node-gyp-required-tools]
|
||||
|
||||
### 2. Install [node-inspector][node-inspector]
|
||||
|
||||
|
@ -31,17 +31,19 @@ with node-inspector, and the main process will crash if you inspect the
|
|||
$ npm install node-inspector
|
||||
```
|
||||
|
||||
### 3. Install a patched version of `node-pre-gyp`
|
||||
### 3. Install [node-pre-gyp][node-pre-gyp]
|
||||
|
||||
```bash
|
||||
$ npm install git+https://git@github.com/enlight/node-pre-gyp.git#detect-electron-runtime-in-find
|
||||
$ npm install node-pre-gyp
|
||||
```
|
||||
|
||||
### 4. Recompile the `node-inspector` `v8` modules for electron (change the target to your electron version number)
|
||||
### 4. Recompile the `node-inspector` `v8` modules for Electron
|
||||
|
||||
**Note:** Update the target argument to be your Electron version number
|
||||
|
||||
```bash
|
||||
$ node_modules/.bin/node-pre-gyp --target=0.36.11 --runtime=electron --fallback-to-build --directory node_modules/v8-debug/ --dist-url=https://atom.io/download/atom-shell reinstall
|
||||
$ node_modules/.bin/node-pre-gyp --target=0.36.11 --runtime=electron --fallback-to-build --directory node_modules/v8-profiler/ --dist-url=https://atom.io/download/atom-shell reinstall
|
||||
$ node_modules/.bin/node-pre-gyp --target=1.2.5 --runtime=electron --fallback-to-build --directory node_modules/v8-debug/ --dist-url=https://atom.io/download/atom-shell reinstall
|
||||
$ node_modules/.bin/node-pre-gyp --target=1.2.5 --runtime=electron --fallback-to-build --directory node_modules/v8-profiler/ --dist-url=https://atom.io/download/atom-shell reinstall
|
||||
```
|
||||
|
||||
See also [How to install native modules][how-to-install-native-modules].
|
||||
|
@ -60,7 +62,7 @@ or, to pause your script on the first line:
|
|||
$ electron --debug-brk=5858 your/app
|
||||
```
|
||||
|
||||
### 6. Start the [node-inspector][node-inspector] server using electron
|
||||
### 6. Start the [node-inspector][node-inspector] server using Electron
|
||||
|
||||
```bash
|
||||
$ ELECTRON_RUN_AS_NODE=true path/to/electron.exe node_modules/node-inspector/bin/inspector.js
|
||||
|
@ -69,9 +71,10 @@ $ ELECTRON_RUN_AS_NODE=true path/to/electron.exe node_modules/node-inspector/bin
|
|||
### 7. Load the debugger UI
|
||||
|
||||
Open http://127.0.0.1:8080/debug?ws=127.0.0.1:8080&port=5858 in the Chrome
|
||||
browser. You may have to click pause if starting with debug-brk to see the
|
||||
browser. You may have to click pause if starting with `debug-brk` to see the
|
||||
entry line.
|
||||
|
||||
[node-inspector]: https://github.com/node-inspector/node-inspector
|
||||
[node-pre-gyp]: https://github.com/mapbox/node-pre-gyp
|
||||
[node-gyp-required-tools]: https://github.com/nodejs/node-gyp#installation
|
||||
[how-to-install-native-modules]: using-native-node-modules.md#how-to-install-native-modules
|
||||
|
|
Loading…
Add table
Reference in a new issue