Transferring huge data stream from client to WCF service

Question

I am unable to transfer huge data say 120 MB of stream from client to wcf service.
I am facing this error "stream.length threw an exception of type System.NotSupportedException" at service end.
How do I use the concept of chunking with single service call that transfer entire data from client to server.
Its very urgent and Thanks in advance for the solution

Raaj Kumar · Answer

Hi Sagar You have to make some change in web.config. You need to add tag where the message settings like the transfermodebuffersize and maximumrecievingmessage. Since you metioned you need to send the data towards the server I made transfermode = StreamedResponse . Below is the code for Binding configuration bindings > basicHttpBinding > binding name =  DataStreamServiceBehaviorBinding  transferMode =  StreamedResponse  maxBufferSize =  65536  maxReceivedMessageSize =  125829120  > // 120*1024*1024 Bytes binding > service behaviorConfiguration =  ClientConfigTest.Web.Services.DataStreamServiceBehavior  name =  ClientConfigTest.Web.Services.DataStreamService  > endpoint address =  binding =  basicHttpBinding  //Make sure that this is changed to basicHttpBinding bindingConfiguration =  DataStreamServiceBehaviorBinding  //Name of the binding contract =  ClientConfigTest.Web.Services.IDataStreamService  > identity > dns value =  localhost  /> identity > endpoint > endpoint address =  mex  binding =  mexHttpBinding  contract =  IMetadataExchange  /> service > services > basicHttpBinding > bindings > Hope this will solve your problem. Please let me know you have any problem.If you want to know about this just have a look at this site http://msdn.microsoft.com/en-us/library/ms733742.aspx Thanks Raaj -------------------------------------------------------------------------------- Please mark as Answer if it resolves your problem