Added dispose call to connect method if connection fails

Author: Ahmad Noman Musleh

src/OpenAPI.Net/OpenAPI.Net.csproj

@@ -9,7 +9,7 @@
     <PackageTags>cTrader, Open API, Spotware</PackageTags>
     <Description>A .NET RX library for Spotware Open API</Description>
     <PackageId>Spotware.OpenAPI.Net</PackageId>
-    <Version>1.3.6</Version>
+    <Version>1.3.7-rc0</Version>
     <Platforms>AnyCPU</Platforms>
     <Company>Spotware</Company>
     <Authors>Spotware</Authors>

src/OpenAPI.Net/OpenClient.cs

@@ -114,7 +114,7 @@ public OpenClient(string host, int port, TimeSpan heartbeatInerval, int maxReque
         /// Connects to the API based on you specified method (websocket or TCP)
         /// </summary>
         /// <exception cref="ObjectDisposedException">If client is disposed</exception>
-        /// <exception cref="ConnectionException">If connection attempt failed</exception>
+        /// <exception cref="ConnectionException">If connection attempt fails, the client will be disposed and this exception will be thrown</exception>
         /// <returns>Task</returns>
         public async Task Connect()
         {
@@ -138,6 +138,8 @@ public async Task Connect()
             }
             catch(Exception ex)
             {
+                Dispose();
+
                 var connectionException = new ConnectionException(ex);
 
                 throw connectionException;