Fix multi threading issue with get all keys

Author: Drawaes

CondenserDotNet.sln

@@ -86,6 +86,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Release Notes", "Release No
 		releasenotes\4.1.0.props = releasenotes\4.1.0.props
 		releasenotes\4.1.1.props = releasenotes\4.1.1.props
 		releasenotes\4.1.10.props = releasenotes\4.1.10.props
+		releasenotes\4.1.11.props = releasenotes\4.1.11.props
 		releasenotes\4.1.3.props = releasenotes\4.1.3.props
 		releasenotes\4.1.4.props = releasenotes\4.1.4.props
 		releasenotes\4.1.9.props = releasenotes\4.1.9.props

releasenotes/4.1.11.props

@@ -0,0 +1,7 @@
+<Project>
+  <PropertyGroup>
+    <PackageReleaseNotes>
+* Fix multi threading issue with "get all keys"
+</PackageReleaseNotes>
+  </PropertyGroup>
+</Project>

src/CondenserDotNet.Configuration/Consul/ConsulRegistry.cs

@@ -30,15 +30,24 @@ public ConsulRegistry(IOptions<ConsulRegistryConfig> agentConfig, ILoggerFactory
         }
 
         public ConsulRegistry(ILoggerFactory loggerFactory = null, Core.Consul.IConsulAclProvider aclProvider = null)
-            :this(null, loggerFactory, aclProvider)
+            : this(null, loggerFactory, aclProvider)
         {
-            
+
         }
 
         /// <summary>
         /// This returns a flattened list of all the loaded keys
         /// </summary>
-        public IEnumerable<string> AllKeys => _configKeys.SelectMany(x => x.Keys);
+        public IEnumerable<string> AllKeys
+        {
+            get
+            {
+                lock (_configKeys)
+                {
+                    return _configKeys.SelectMany(x => x.Keys).ToArray();
+                }
+            }
+        }
         public IConfigSource ConfigSource => _source;
         public IConfigurationRoot Root => _root ?? (_root = _builder.Build());
         public ConfigurationBuilder Builder => _builder;

version.props

@@ -1,6 +1,6 @@
 <Project>
     <PropertyGroup>
-        <VersionPrefix>4.1.10</VersionPrefix>
+        <VersionPrefix>4.1.11</VersionPrefix>
         <VersionSuffix>beta</VersionSuffix>
     </PropertyGroup>
 </Project>