title: What is the default MaxPoolSize?
body: <p>I am getting the dreaded error:</p>
  
  <blockquote>
  <pre><code>Timeout expired. The timeout period elapsed prior to obtaining a connection from 
  the pool. This may have occurred because all pooled connections were in use 
  and max pool size was reached.
  </code></pre>
  </blockquote>
  
  <p>In sql I see that I only have 116 connections open by running:</p>
  
  <pre><code>SELECT 
      DB_NAME(dbid) as DBName, 
      COUNT(dbid) as NumberOfConnections,
      loginame as LoginName
  FROM
      sys.sysprocesses
  WHERE 
      dbid &gt; 0
  GROUP BY 
      dbid, loginame
  ;
  </code></pre>
  
  <p>116 seems low, and I am currently not setting the MaxPoolSize. What is the default MaxPoolSize?</p>
  
  <p>I have also made sure all my connections are closed when finished.</p>