Revert "introduce rate limiting of chat"

This reverts commit 34e3c01.

connfilter.go

@@ -166,15 +166,6 @@ where g.game_time < 60000 and g.time_started + $1::interval > now() and (i.pkey
 		}
 	}
 
-	// stage 8 chat rate limit mute
-	if account == nil {
-		rlcDuration, rlcExceeded := ratelimitChatCheck(inst, ip)
-		if rlcExceeded {
-			jd.AllowChat = false
-			jd.Messages = append(jd.Messages, "You were limited to quickchat due to spamming for "+rlcDuration.String())
-		}
-	}
-
 	inst.logger.Printf("connfilter resolved key %v nljoin %v (acc %v) nlplay %v (action %v) nlchat %v (allowed %v)",
 		pubkeyB64,
 		allowNonLinkedJoin, account,

main.go

@@ -24,8 +24,6 @@ func main() {
 
 	go routineDiscordErrorReporter()
 
-	ratelimitChatPenalties = ratelimitChatLoadPenalties()
-
 	recoverInstances()
 
 	signals := make(chan os.Signal, 1)

messageProcessor.go

@@ -386,14 +386,6 @@ func messageHandlerProcessChat(inst *instance, msg string) bool {
 	if msgtype == "WZCHATCMD" && (strings.HasPrefix(string(msgcontent), "/votekick")) {
 		instWriteFmt(inst, `chat direct %s %s`, msgb64pubkey, "If you would like to become a part of Autohoster moderation team, feel free to contact us: https://wz2100-autohost.net/about#contact")
 	}
-	if msgtype == "WZCHATLOB" {
-		ratelimitChatHandleMessage(inst, msgip)
-		rlcDuration, rlcExceeded := ratelimitChatCheck(inst, msgip)
-		if rlcExceeded {
-			instWriteFmt(inst, `set chat quickchat %s`, msgb64pubkey)
-			instWriteFmt(inst, `chat direct %s %s`, msgb64pubkey, "You were limited to quickchat due to spamming for "+rlcDuration.String())
-		}
-	}
 	return false
 }