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POpossible memory leak?
 

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  1. POpossible memory leak?
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    <p>i'm profiling the below code inside a singltone and found that a lot of Rate objects are kept in memory altough i clear them.</p> <pre><code>protected void FetchingRates() { int count = 0; while (true) { try { if (m_RatesQueue.Count &gt; 0) { List&lt;RateLog&gt; temp = null; lock (m_RatesQueue) { temp = new List&lt;RateLog&gt;(); temp.AddRange(m_RatesQueue); m_RatesQueue.Clear(); } foreach (RateLog item in temp) { m_ConnectionDataAccess.InsertRateLog(item); } temp.Clear(); temp = null; } count++; Thread.Sleep(int.Parse(ConfigurationManager.AppSettings["RatesIntreval"].ToString())); } catch (Exception ex) { } } } </code></pre> <p>the insertion to the queue is made by:</p> <pre><code>public void InsertLogRecord(RateLog msg) { try { if (m_RatesQueue != null) { //lock (((ICollection)m_queue).SyncRoot) lock (m_RatesQueue) { //insert new job to the line and release the thread to continue working. m_RatesQueue.Add(msg); } } } catch (Exception ex) { } } </code></pre> <p>the worker inserts rate log into DB as follows:</p> <pre><code> internal int InsertRateLog(RateLog item) { try { SqlCommand dbc = GetStoredProcCommand("InsertRateMonitoring"); if (dbc == null) return 0; dbc.Parameters.Add(new SqlParameter("@HostName", item.HostName)); dbc.Parameters.Add(new SqlParameter("@RateType", item.RateType)); dbc.Parameters.Add(new SqlParameter("@LastUpdated", item.LastUpdated)); return ExecuteNonQuery(dbc); } catch (Exception ex) { return 0; } } </code></pre> <p>any one sees a possible memory leak? </p>
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    1. USuser437631
    1. USuser437631
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. COHow are you determining there is a memory leak?
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      1. POpossible memory leak?
      1. USlinuxuser27
    2. COIt's not a solution, but did you already considered that exceptions are happening and are unrecognized? Maybe adding some logging into the catch blocks might give you some clues.
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      1. USTheo Lenndorff
    3. COI think the memory leak is occurring with your spelling.
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      1. POpossible memory leak?
      1. USleppie
 

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