Remove request from requests dict after it was handled. This was a memory leak!

package.json

@@ -1,6 +1,6 @@
 {
    "name": "@hibas123/jrpcgen",
-   "version": "1.2.19",
+   "version": "1.2.20",
    "main": "lib/index.js",
    "license": "MIT",
    "packageManager": "yarn@3.1.1",

templates/CSharp/JRpcClient.cs

@@ -89,9 +89,19 @@ public class JRpcClient
 
       var task = new TaskCompletionSource<JsonNode?>();
       this.Requests.Add(id, task);
+
+      try
+      {
          _ = Task.Run(async () =>
+         {
+            try
             {
                await this.Transport.Write(request.ToJsonString());
+            }
+            catch (Exception e)
+            {
+               task.SetException(e);
+            }
          });
 
          if (this.Timeout.HasValue)
@@ -102,7 +112,6 @@ public class JRpcClient
             }
             else
             {
-            this.Requests.Remove(id);
                throw new JRpcTimeoutException();
             }
 
@@ -112,6 +121,11 @@ public class JRpcClient
             return await task.Task;
          }
       }
+      finally
+      {
+         this.Requests.Remove(id);
+      }
+   }
 
    public async Task<TResult?> SendRequest<TResult>(string method, JsonArray param)
    {