correctly connect to RabbitMQ

Author: PssbleTrngle

src/main/kotlin/com/possible_triangle/atheneum_connector/Config.kt

@@ -1,5 +1,6 @@
 package com.possible_triangle.atheneum_connector
 
+import com.rabbitmq.client.ConnectionFactory
 import net.minecraftforge.common.ForgeConfigSpec
 import net.minecraftforge.fml.config.ModConfig
 import thedarkcolour.kotlinforforge.forge.LOADING_CONTEXT
@@ -31,10 +32,14 @@ object Config {
         private val rabbitmqUser = builder.define("user", "guest")
         private val rabbitmqPass = builder.define("password", "guest")
         private val rabbitmqHost = builder.define("host", "localhost")
-        private val rabbitmqPort = builder.define("port", "5672")
+        private val rabbitmqPort = builder.defineInRange("port", 5672, 0, Int.MAX_VALUE)
 
-        val rabbitMQUrl
-            get() = "amqp://${rabbitmqUser.get()}:${rabbitmqPass.get()}@${rabbitmqHost.get()}:${rabbitmqPort.get()}/"
+        fun configureRabbitMQ() = ConnectionFactory().apply {
+            username = rabbitmqUser.get()
+            password = rabbitmqPass.get()
+            host = rabbitmqHost.get()
+            port = rabbitmqPort.get()
+        }
 
         init {
             builder.pop()

src/main/kotlin/com/possible_triangle/atheneum_connector/RabbitMQ.kt

@@ -20,9 +20,11 @@ object RabbitMQ : RecoveryListener, ShutdownListener {
     private lateinit var channel: Channel
 
     fun connect() {
-        AtheneumConnector.LOG.info("Connecting to RabbitMQ")
+        val factory = Config.SERVER.configureRabbitMQ()
 
-        val connection = ConnectionFactory().newConnection(Config.SERVER.rabbitMQUrl)
+        AtheneumConnector.LOG.info("Connecting to RabbitMQ at amqp://${factory.host}:${factory.port}")
+
+        val connection = factory.newConnection()
 
         connection.addShutdownListener(this)
 
@@ -64,7 +66,7 @@ object RabbitMQ : RecoveryListener, ShutdownListener {
     }
 
     override fun shutdownCompleted(exception: ShutdownSignalException) {
-        if(exception.isInitiatedByApplication) return
+        if (exception.isInitiatedByApplication) return
         AtheneumConnector.LOG.warn("RabbitMQ has shutdown, reconnecting... ({})", exception.message)
     }