Question:
How does WCF binary formatting work?

Solution:


Refer to >>WCF: Serialization and Deserialization where you could get some information about it.

WCF also includes a companion serializer, the NetDataContractSerializer. The NetDataContractSerializer:


  • Is not secure. For more information, see the BinaryFormatter security guide.

  • Is similar to the BinaryFormatter and SoapFormatter serializers because it also emits .NET Framework type names as part of the serialized data.

  • Is used when the same types are shared on the serializing and the deserializing ends.



BinaryFormatter has been deprecated. For> >good reasons.


You must now either switch to a serialization protocol that is supported by modern.net or make your proxy ignorant of the contents of the package. To enable support, you could try using ><>EnableUnsafeBinaryFormatterSerialization, but I wouldn't advise doing so. Over time, you will experience fewer issues the sooner you switch to a supported solution.


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Ritu Singh

Ritu Singh

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