Added rate limiting logging and an error page for hitting the rate limit on opening characters

rpg-docs/server/lib/logRateError.js

@@ -0,0 +1,8 @@
+logRateError = function(reply, ruleInput){
+	// reply = {allowed, timeToReset, numInvocationsLeft}
+	// ruleInput = {userId, clientAddress, type, name, connectionId}
+	console.log(
+		`Limit hit for ${ruleInput.type} "${ruleInput.name}" ` +
+		`by user ${ruleInput.userId} from ${ruleInput.clientAddress}`
+	);
+}

rpg-docs/server/publications/singleCharacter.js

@@ -38,9 +38,13 @@ Meteor.publish("singleCharacter", function(characterId){
 DDPRateLimiter.addRule({
 	name: "singleCharacter",
 	type: "subscription",
-	userId(){ return true; },
+	userId: null,
 	connectionId(){ return true; },
-}, 8, 5000);
+}, 8, 10000, function(reply, ruleInput){
+	if(!reply.allowed){
+		logRateError(reply, ruleInput);
+	}
+});
 
 Meteor.publish("singleCharacterName", function(characterId){
 	userId = this.userId;