Uploading large file using rest service wcf through postman - wcf

Question

I'm developing an website by .net mvc. I created an wcf service in my web project. I'm trying to upload file through this service. I'm not able to upload large file by this. My code is here. Please help me.
My Service Interface
[OperationContract]
[WebInvoke(Method = "POST", UriTemplate = "AddDiscount", RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Bare)]
Result AddDiscount([MessageParameter(Name = "data")] Stream data);
Here data receiving image and other parameters.
public Result AddDiscount(Stream data)
{
Result objResult = new Result();
TBL_DISCOUNT_MASTER objDiscount = new TBL_DISCOUNT_MASTER();
long? PostedDiscountId;
try
{
StreamReader reader = new StreamReader(data);
var str = reader.ReadToEnd();
objDiscount = JsonConvert.DeserializeObject<TBL_DISCOUNT_MASTER>(str);
Image dd = objCamel.byteArrayToImage(objDiscount.DISCOUNT_LOGO);
string FileName = string.Concat(PostedDiscountId, "_logo.jpg");
var path = Path.Combine(HostingEnvironment.MapPath("~/Content/Images/Discount"), FileName);
dd.Save(path);
dd = objCamel.byteArrayToImage(objDiscount.DISCOUNT_IMAGE);
FileName = string.Concat(PostedDiscountId, "_background.jpg");
path = Path.Combine(HostingEnvironment.MapPath("~/Content/Images/Discount"), FileName);
dd.Save(path);
dd = objQRCode.GetQRCode(PostedDiscountId.ToString()); ;
FileName = string.Concat(PostedDiscountId, "_qr.jpg");
path = Path.Combine(HostingEnvironment.MapPath("~/Content/Images/Discount"), FileName);
dd.Save(path);
objResult.SUCCESS = 1;
objResult.MESSAGE = "Thank you for adding a discount offer. Please wait for admin approval.";
return objResult;
}
catch (Exception ex)
{
objResult.SUCCESS = 2;
objResult.MESSAGE = "Failed - " + ex.Message;
return objResult;
}
}
My web.config
<bindings>
<basicHttpBinding>
<binding receiveTimeout="00:10:00" sendTimeout="00:10:00" name="httpsBinding" allowCookies="true" maxBufferPoolSize="2147483647"
maxReceivedMessageSize="2147483647" transferMode="Streamed">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Basic" />
</security>
</binding>
<binding name="Default">
<security mode="Transport" />
</binding>
</basicHttpBinding>
</bindings>
<services>
<service name="Zahhab.Services.Service1" behaviorConfiguration="Default">
<endpoint address="ZahhabService" behaviorConfiguration="webBehavior" binding="webHttpBinding" contract="Zahhab.Services.IService1"/>
</service>
</services>

Answer 1

By default, WCF allows you to upload up to 29,3 MB file size. You can modify this by changing the following in web.config.
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="40960000" /> <!-- allow up to 40 mb -->
</requestFiltering>
</security>
</system.webServer>

Answer 2

Finally I found the solution. I've just added following section beside existing in my web.config file. The complete configuration is:
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding receiveTimeout="00:10:00" sendTimeout="00:10:00" name="httpsBinding" allowCookies="true" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" transferMode="Streamed">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Basic" />
</security>
</binding>
</basicHttpBinding>
<webHttpBinding>
<binding transferMode="Streamed" name="webBinding" maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" maxBufferPoolSize="0" receiveTimeout="01:30:00" sendTimeout="01:30:00">
<readerQuotas maxDepth="2147483647" maxArrayLength="2147483647" maxStringContentLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</webHttpBinding>
</bindings>
<services>
<service name="my service name" behaviorConfiguration="Default">
<endpoint address="" behaviorConfiguration="webBehavior" binding="webHttpBinding" bindingConfiguration="webBinding" contract="my contract" />
</service>
</services>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" aspNetCompatibilityEnabled="true" />
<behaviors>
<endpointBehaviors>
<behavior name="webBehavior">
<webHttp helpEnabled="true" />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="Default">
<serviceMetadata httpGetEnabled="true" />
</behavior>
<behavior name="">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>