How can I increase the maximum upload size for setText and setHTML?

[rhagstrand]

---

name: Feature request
about: Add a config value to settings.json so that we can increase maximum uploadsize when using setText and setHTML.
title: ''
labels: enhancement
assignees:

---

Is your feature request related to a problem? Please describe.
I cant use setText or setHTML when my content is big and for instance contains images.

Describe the solution you'd like
A configurable value so this limit can be set in settings.json

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

Plugin?
Might this feature be better suited to being a plugin? Usually features that can be plugins, should be.

[SamTV12345]

This depends on the maxHttpBufferSize in socket.io If you increase it you can call them without any issue