Fixed negative queued msges

- version count up

MewtocolNet/Mewtocol/MewtocolInterface.cs

@@ -733,7 +733,10 @@ namespace MewtocolNet {
             try {
 
                 queuedMessages++;
+                
                 var response = await queue.Enqueue(() => SendSingleBlock(_msg));
+
+                if (queuedMessages > 0) 
                     queuedMessages--;
 
                 if (response == null) {

MewtocolNet/MewtocolNet.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
     <PackageId>MewtocolNet</PackageId>
-    <Version>0.5.8</Version>
+    <Version>0.6.0</Version>
     <Authors>Felix Weiss</Authors>
     <Company>Womed</Company>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>