Browsers cannot set Authorization or X-QWP-* upgrade headers. QuestDB accepts
browser upgrades when Origin and Host have the same authority, so serve the
app from the QuestDB origin or route QWP through a same-origin reverse proxy.
When authentication is enabled, pass sessionBootstrap or call
bootstrapQwpBrowserSession first so the browser can attach qdb_session.
Opens a QWP-capable browser WebSocket.
Browsers cannot set Authorization or X-QWP-* upgrade headers. QuestDB accepts browser upgrades when Origin and Host have the same authority, so serve the app from the QuestDB origin or route QWP through a same-origin reverse proxy. When authentication is enabled, pass sessionBootstrap or call bootstrapQwpBrowserSession first so the browser can attach qdb_session.