Add config for toobusy middleware

With very low CPU frequency or bad IO situation, as well as not-loaded
JS CodiMD happens to present unneeded "I'm busy"-messages to users.

This patch allows to configure the lag. The default is taken from the
libray but set in our own default configs.

Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>
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Sheogorath 2018-11-27 00:26:25 +01:00
parent 816ed4ebc7
commit 6c62efae2a
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@ -32,6 +32,7 @@ to `config.json` before filling in your own details.
| `imageUploadType` | `imgur`, `s3`, `minio`, `azure`, `lutim` or `filesystem`(default) | Where to upload images. For S3, see our Image Upload Guides for [S3](guides/s3-image-upload.md) or [Minio](guides/minio-image-upload.md)|
| `sourceURL` | `https://github.com/codimd/server/tree/<current commit>` | Provides the link to the source code of CodiMD on the entry page (Please, make sure you change this when you run a modified version) |
| `staticCacheTime` | `1 * 24 * 60 * 60 * 1000` | static file cache time |
| `tooBusyLag` | `70` | CPU time for one eventloop tick until node throttles connections. (milliseconds) |
| `heartbeatInterval` | `5000` | socket.io heartbeat interval |
| `heartbeatTimeout` | `10000` | socket.io heartbeat timeout |
| `documentMaxLength` | `100000` | note max length |