System.OutOfMemoryException when batching data to client using Microsoft Sync Framework

Question

I am currently using Microsoft Sync Framework to Sync Data from a mssql database to a sqlite database hosted on Windows Phone 8. I am using the SyncToolkit.

I am using SetDownloadBatchSize to restrict the data sent over the wire to prevent the System.OutOfMemoryException, but I am still receiving it almost like the framework isn't disposing the old batch sets.

It works(syncs) successfully when I have say 4,000 rows of data, when I increase this data to 30,000 rows it fires this exception.

Any assistance would be helpful before I rip this framework open and try hack it out.

Cheers, Alex

Answer 1

There was an error in the framework that I manually corrected as it was open source.

Now everything is syncing fine.

Answer 2

How do you implement sync service ? If you implement as wcf service configure the message size both wcf service and and client config files

COnfiugre the binding. for example wcf service web config file

<binding name="largeMessageHttpBinding" allowCookies="true" maxReceivedMessageSize="20000000" maxBufferPoolSize="20000000" openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00" messageEncoding="Text">
          <readerQuotas maxArrayLength="2147483647" maxDepth="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" maxStringContentLength="2147483647"/>
          <security mode="TransportWithMessageCredential">
            <transport clientCredentialType="Basic"/>
            <message clientCredentialType="UserName"/>
          </security>
        </binding>