Maximum limit of business object with respect to WCF

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I have created a Business object which contains around 40-45 properties. I have a question that what is the limit of business object with respect to WCF. As my BO will be called through WCF, so how much data will that support. As all properties may have value when called through WCF

Posted 11-Aug-11 22:34pm

Anuja Pawar Indore

Updated 12-Aug-11 1:18am

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senthil sennu · Accepted Answer · 2011-08-12T00:54:00

Normally communcation between you service and client in the form of XML, so data size is main thing.

In WCF we can configure how much the size data to trnasfer from server to client.
using Binding element you can set.using maxReceivedMessageSize or using readerQuotas. Please refer microsft site for details
http://msdn.microsoft.com/en-us/library/ms731361.aspx

Example:

C#

<wshttpbinding>
 <binding name="WSHttpBinding_Service" closetimeout="10:15:00">
     openTimeout="00:30:00" receiveTimeout="10:15:00" sendTimeout="10:15:00" bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
     maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647" messageEncoding="Text"
     textEncoding="utf-8" useDefaultWebProxy="true" allowCookies="false">
     <readerquotas maxdepth="32" maxstringcontentlength="2147483647" maxarraylength="2147483647">
      maxBytesPerRead="4096" maxNameTableCharCount="16384" />
     <reliablesession ordered="true" inactivitytimeout="10:15:00">
      enabled="false" />
</reliablesession></readerquotas></binding>
</wshttpbinding>

Anuja Pawar Indore · Accepted Answer · 2011-08-16T02:47:00

Got a very easy was to calculate the size of business object at run time

BinaryFormatter bf = new BinaryFormatter();
MemoryStream ms = new MemoryStream();
bf.Serialize(ms, YourBusinessObject);
return ms.ToArray();

What ever size this array will return, that will be the size of your business object.

Maximum limit of business object with respect to WCF

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