luci/modules/luci-base/htdocs
Jo-Philipp Wich 5663fd596b luci-base: properly handle promise targets in Request.request()
Under some circumstances, ubus RPC requests may be initiated while LuCI is
still resolving the `rpcBaseURL` value. In this situation, the `target`
argument of the `request()` call will be a pending promise object which
results in an invalid URL when serialized by `expandURL()`, leading to an
`Failed to execute 'open' on 'XMLHttpRequest': Invalid URL` exception.

This commonly occured on the index status page which immediately initiates
ubus RPC calls on load to discover existing status page partials.

Solve the issue by filtering the given `target` argument through
`Promise.resolve()` before expanding the URL and initiating the actual
request.

Fixes: #3747
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2022-02-21 14:59:16 +01:00
..
cgi-bin treewide: minor fixes to typos, whitespace, and indentation 2021-01-20 12:36:13 +02:00
luci-static/resources luci-base: properly handle promise targets in Request.request() 2022-02-21 14:59:16 +01:00