> For the complete documentation index, see [llms.txt](https://mirror-networking.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mirror-networking.gitbook.io/docs/manual/transports/websockets-transport.md).
# WebSockets Transport
A Mirror transport that uses the [websocket protocol](https://en.wikipedia.org/wiki/WebSocket), thus enabling multiplayer in the browser from Unity WebGL builds!
## SSL Settings
SSL settings is obsolete and may be removed in a future release.
{% hint style="info" %}
NOTE: WebGL performs a lot better with a Reverse Proxy, and that's generally easier to set up and maintain than using cert.json and PFX files.
\
Go to the [Reverse Proxy](/docs/manual/transports/websockets-transport/reverse-proxy.md) page for instructions.
{% endhint %}
For legacy purposes, you can read more about simple web transport and SSL in this [SSL guide](/docs/manual/transports/websockets-transport/ssl.md).
## Server Settings
Specify what port the websocket based game server listens on.
## Client Settings
These settings allow for users to customize web game client behavior.
For example, you may want to introduce a reverse proxy server, and you want to configure the web game clients to connect to the reverse proxy server instead of the game server directly. These settings enable you to do that.
## Logging
Supported log levels:
* `None`
* `Error`
* `Warn` (default)
* `Info`
* `Verbose`
* `Flood`
Log levels can be set using the dropdown on the transport or setting `Mirror.SimpleWeb.Log.level` in code directly.
For debugging purposes, it is encouraged to set the log level to `Verbose` (or `Flood` in extreme cases). For normal use `Info` or `Warn` is recommended.
Setting the log level to `None` will disable logging completely. Use this option with extreme caution.
{% hint style="info" %}
The transport applies the dropdown value in its `Awake` and `OnValidate` methods.
{% endhint %}
#### Log methods
Log methods in this transport use [ConditionalAttribute](https://docs.microsoft.com/en-us/dotnet/api/system.diagnostics.conditionalattribute?view=netstandard-2.0), so they are removed depending on the preprocessor defines.
This preprocessor symbol effects the logging:
* `DEBUG` allows warn/error logs.
See the [Unity docs](https://docs.unity3d.com/Manual/PlatformDependentCompilation.html) on how to set custom preprocessor defines.
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://mirror-networking.gitbook.io/docs/manual/transports/websockets-transport.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.