Allow setting of individual properties from Uri in ConnectionFactory

src/HouseofCat.RabbitMQ/Options/FactoryOptions.cs

@@ -1,15 +1,41 @@
 using System;
+using RabbitMQ.Client;
 
 namespace HouseofCat.RabbitMQ
 {
     public class FactoryOptions
     {
         /// <summary>
-        /// ConnectionFactory (RabbitMQ) Uri connection string.
+        /// ConnectionFactory (RabbitMQ) Uri connection string. Set to null to use individual properties.
         /// <para>amqp(s)://guest:guest@localhost:5672/vhost</para>
         /// </summary>
         public Uri Uri { get; set; } = new Uri("amqp://guest:guest@localhost:5672/");
 
+        /// <summary>
+        /// ConnectionFactory (RabbitMQ) virtual host property. Use in lieu of Uri connection string.
+        /// </summary>
+        public string VirtualHost { get; set; } = "";
+
+        /// <summary>
+        /// ConnectionFactory (RabbitMQ) username property. Use in lieu of Uri connection string.
+        /// </summary>
+        public string UserName { get; set; } = "guest";
+
+        /// <summary>
+        /// ConnectionFactory (RabbitMQ) password property. Use in lieu of Uri connection string.
+        /// </summary>
+        public string Password { get; set; } = "guest";
+
+        /// <summary>
+        /// ConnectionFactory (RabbitMQ) host name property. Use in lieu of Uri connection string.
+        /// </summary>
+        public string HostName { get; set; } = "localhost";
+
+        /// <summary>
+        /// ConnectionFactory (RabbitMQ) port property. Use in lieu of Uri connection string.
+        /// </summary>
+        public int Port { get; set; } = AmqpTcpEndpoint.UseDefaultPort;
+
         /// <summary>
         /// ConnectionFactory (RabbitMQ) max connection property.
         /// </summary>

src/HouseofCat.RabbitMQ/Pools/ConnectionPool.cs

@@ -50,7 +50,6 @@ private ConnectionFactory CreateConnectionFactory()
         {
             var cf = new ConnectionFactory
             {
-                Uri = Options.FactoryOptions.Uri,
                 AutomaticRecoveryEnabled = true,
                 TopologyRecoveryEnabled = Options.FactoryOptions.TopologyRecovery,
                 NetworkRecoveryInterval = TimeSpan.FromSeconds(Options.FactoryOptions.NetRecoveryTimeout),
@@ -60,6 +59,22 @@ private ConnectionFactory CreateConnectionFactory()
                 DispatchConsumersAsync = Options.FactoryOptions.EnableDispatchConsumersAsync,
             };
 
+            if (Options.FactoryOptions.Uri != null)
+            {
+                cf.Uri = Options.FactoryOptions.Uri;
+            }
+            else
+            {
+                cf.VirtualHost = Options.FactoryOptions.VirtualHost;
+                cf.HostName = Options.FactoryOptions.HostName;
+                cf.UserName = Options.FactoryOptions.UserName;
+                cf.Password = Options.FactoryOptions.Password;
+                if (Options.FactoryOptions.Port != AmqpTcpEndpoint.UseDefaultPort)
+                {
+                    cf.Port = Options.FactoryOptions.Port;
+                }
+            }
+
             if (Options.FactoryOptions.SslOptions.EnableSsl)
             {
                 cf.Ssl = new SslOption