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From:Alex Burton Date:October 3 2006 1:36am
Subject:mysql++ memory usage
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Hello,

I have a simple logging application that needs to be able to run unattended and reliably
for as long as possible. 

The memory that it uses is increasing as it runs.

Here is an simplified example that reproduces the problem.

int main()
{
		while (true)
		{
			Connection c;
			c.connect("database","localhost","user","pass");
			Query q = c.query();
			q << "INSERT INTO table_name (field_1 , field_2) VALUES ( 1 , 2 ) ;";
			q.execute();
		}
}

This memory usage of this program gradually rises over time, and has reached tens of
megabytes.

It makes no difference if I move the connection out of the loop.

I don't think that it is a memory 'leak' as leak detectors can't find any leaks.

Is this normal ?

Alex
Thread
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  • Re: mysqlpp and wchar_t problemWarren Young2 Oct
    • mysql++ memory usageAlex Burton3 Oct
      • Re: mysql++ memory usageWarren Young4 Oct
      • Re: mysql++ memory usageBill K4 Oct
        • Re: mysql++ memory usageAlex Burton4 Oct
        • Re: mysql++ memory usageWarren Young4 Oct
          • Re: mysql++ memory usageBill K5 Oct
            • Re: mysql++ memory usageWarren Young5 Oct
              • Re: mysql++ memory usageAlex Burton6 Oct
                • Re: mysql++ memory usageAlex Burton6 Oct
                  • RE: mysql++ memory usageMatt Dargavel6 Oct
                    • Re: mysql++ memory usageWarren Young6 Oct
                      • Re: mysql++ memory usageAlex Burton7 Oct
                        • Re: mysql++ memory usageWarren Young7 Oct
                        • Re: mysql++ memory usageMatt Dargavel7 Oct
                          • Re: mysql++ memory usageWarren Young12 Oct
                            • Exporting classesMatt Dargavel19 Oct
                              • Re: Exporting classesWarren Young20 Oct
                                • RE: Exporting classesMatt Dargavel20 Oct
      • Re: mysql++ memory usageCarlos Flores4 Oct
    • Re: mysqlpp and wchar_t problemgani b. c.3 Oct