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implement FAIL METADATA RATE_LIMITED

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This commit is contained in:
Shivaram Lingamneni 2025-11-23 09:14:16 +00:00
parent 96aa018352
commit 0119bbc36f
8 changed files with 52 additions and 7 deletions
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20
irc/getters.go
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@ -11,6 +11,7 @@ import (
"time"
"github.com/ergochat/ergo/irc/caps"
"github.com/ergochat/ergo/irc/connection_limits"
"github.com/ergochat/ergo/irc/languages"
"github.com/ergochat/ergo/irc/modes"
"github.com/ergochat/ergo/irc/utils"
@ -1039,3 +1040,22 @@ func (client *Client) CountMetadata() int {
return len(client.metadata)
}
func (client *Client) checkMetadataThrottle() (throttled bool, remainingTime time.Duration) {
config := client.server.Config()
if !config.Metadata.ClientThrottle.Enabled {
return false, 0
}
client.stateMutex.Lock()
defer client.stateMutex.Unlock()
// copy client.metadataThrottle locally and then back for processing
var throttle connection_limits.GenericThrottle
throttle.ThrottleDetails = client.metadataThrottle
throttle.Duration = config.Metadata.ClientThrottle.Duration
throttle.Limit = config.Metadata.ClientThrottle.MaxAttempts
throttled, remainingTime = throttle.Touch()
client.metadataThrottle = throttle.ThrottleDetails
return
}