Mercurial > prosody-hg
diff plugins/mod_component.lua @ 11240:0f7ecc9a4560
mod_component: Distinguish missing stream @to from unknown local component (thanks Daniel_W)
Spectrum2 did not include a stream @to attribute due to a configuration
error. "nil does not match ..." is not very clear in pointing this out
and is somewhat confusing, tho it did help pinpoint what went wrong.
It's also not great leak to programming language internals like "nil"
out into user-facing strings like this.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Fri, 18 Dec 2020 22:29:44 +0100 |
| parents | ba1143ddae9b |
| children | 3bbb1af92514 |
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--- a/plugins/mod_component.lua Wed Dec 16 10:55:04 2020 +0100 +++ b/plugins/mod_component.lua Fri Dec 18 22:29:44 2020 +0100 @@ -193,6 +193,10 @@ end function stream_callbacks.streamopened(session, attr) + if not attr.to then + session:close{ condition = "improper-addressing", text = "A 'to' attribute is required on stream headers" }; + return; + end if not hosts[attr.to] or not hosts[attr.to].modules.component then session:close{ condition = "host-unknown", text = tostring(attr.to).." does not match any configured external components" }; return;