implement metadata before-connect (#2281)

* metadata spec update: disallow colon entirely

* refactor key validation

* implement metadata before-connect

* play the metadata in reg burst to all clients with the cap

* bump irctest

* remove all case normalization for keys

From spec discussion, we will most likely either require keys to be lowercase,
or else treat them as case-opaque, similar to message tag keys.
This commit is contained in:
Shivaram Lingamneni 2025-06-22 13:57:46 -04:00 committed by GitHub
parent a5e435a26b
commit 73e51333ad
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10 changed files with 199 additions and 59 deletions

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@ -210,8 +210,9 @@ func init() {
minParams: 0, // send FAIL instead of ERR_NEEDMOREPARAMS
},
"METADATA": {
handler: metadataHandler,
minParams: 2,
handler: metadataHandler,
minParams: 2,
usablePreReg: true,
},
"MODE": {
handler: modeHandler,