title: solr commit returns 400 bad request , In Log :- Unknown commit parameter 'waitFlush'
body: <p>i am New to solr and i am trying to make 1 sample test application, when application execute 
  and i get error in visual studio on run time, error :--solr commit returns 400 bad request</p>
  
  <p>and in solr log file i got error :-- Unknown commit parameter 'waitFlush'</p>
  
  <p>Why this error ..</p>
  
  <p>apache tomcat solr version :- 4.6.0</p>
  
  <p>solrnet.dll version :- 0.3.0.0</p>
  
  <p>Solr code in .net application:-</p>
  
  <pre><code>var files = new TextFileRepository(this.connectionString).GetTextFiles();
  solrWorker.Add(files);
  solrWorker.Commit(); --&gt; here i get errro "solr commit returns 400 bad request"
  </code></pre>
  
  <p>How to resolve it..?</p>
  
  <p>regards..</p>