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downstream: improve error message on unrecognized message

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This commit is contained in:
Simon Ser 2022-04-27 19:05:01 +02:00
parent 5ae1ec5381
commit 2e5474d05a
1 changed files with 8 additions and 1 deletions
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9
downstream.go
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@ -3188,9 +3188,16 @@ func (dc *downstreamConn) handleMessageRegistered(ctx context.Context, msg *irc.
dc.logger.Printf("unhandled message: %v", msg)
// Only forward unknown commands in single-upstream mode
if dc.network == nil {
return newUnknownCommandError(msg.Command)
}
uc := dc.upstream()
if uc == nil {
return newUnknownCommandError(msg.Command)
return ircError{&irc.Message{
Command: irc.ERR_UNKNOWNCOMMAND,
Params: []string{"*", msg.Command, "Disconnected from upstream network"},
}}
}
uc.SendMessageLabeled(ctx, dc.id, msg)