Avoid starting webview-messenger twice

TypeFox / vscode-messenger

RPC messaging library for the VS Code extension platform

MIT License

33 stars 3 forks source link

Closed spoenemann closed 1 year ago

spoenemann commented 1 year ago

Calling start() twice would cause multiple event handlers to be registered.

spoenemann commented 1 year ago

It did not happen to me, but I noticed that it can happen in the frontend by accident.