WCF methods getting called 2 times after I build my project

Question

I created a web app in which I am using WCF service,

when I build my project and run, the method in my WCF service getting executed 2 times for the first time only but after that it works normally,

here is my code,

FileInfo fi = new FileInfo(destFileName);
FileServer.ServiceClient fs = new FileServer.ServiceClient();
FileServer.RemoteFileInfo uploadRequestInfo = new FileServer.RemoteFileInfo();
using (System.IO.FileStream stream = new System.IO.FileStream(fi.FullName, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
    uploadRequestInfo.FileServerId = item.FileServerId;
    uploadRequestInfo.FileName = item.FileName;
    uploadRequestInfo.FileExtension = item.FileExtension;
    uploadRequestInfo.Length = fi.Length;
    uploadRequestInfo.FileByteStream = stream;
    fs.UploadFileStream(uploadRequestInfo.FileExtension, uploadRequestInfo.FileName, uploadRequestInfo.FileServerId, uploadRequestInfo.Length, stream);
}

my reference.cs class

    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
    DocPro.DMS.WebApp.FileServer.UploadFileStreamResponse DocPro.DMS.WebApp.FileServer.IService.UploadFileStream(DocPro.DMS.WebApp.FileServer.RemoteFileInfo request) {
        return base.Channel.UploadFileStream(request);
    }
    
    public void UploadFileStream(string FileExtension, string FileName, string FileServerId, long Length, System.IO.Stream FileByteStream) {
        DocPro.DMS.WebApp.FileServer.RemoteFileInfo inValue = new DocPro.DMS.WebApp.FileServer.RemoteFileInfo();
        inValue.FileExtension = FileExtension;
        inValue.FileName = FileName;
        inValue.FileServerId = FileServerId;
        inValue.Length = Length;
        inValue.FileByteStream = FileByteStream;
        DocPro.DMS.WebApp.FileServer.UploadFileStreamResponse retVal = ((DocPro.DMS.WebApp.FileServer.IService)(this)).UploadFileStream(inValue);
    }

I used WCF service reference in my project,

is there anything wrong with my code, I saw multiple questions on stackoverflow about this but didn't find any solution,

here are few article which I saw,

WCF Completed Event is getting called multiple times

WCF service method called twice

Static constructor called twice for PerSession WCF service

Their solution doesn't work for you because your situation is different. Is there any log or error message you can check? — Jiayao, Aug 25 '21 at 02:51

score 0 · Answer 1 · answered Aug 30 '21 at 09:08

0

this has been fixed, actually the problem was with my front-end as I am calling 2 different controller from javascript which is calling same WCF method

answered Aug 30 '21 at 09:08

Ibrahim shaikh

235
2
15

Please provide additional details in your answer. As it's currently written, it's hard to understand your solution. – Community Aug 30 '21 at 11:41

WCF methods getting called 2 times after I build my project

1 Answers1