c# - send GZIP stream over WCF -

-

Below is my code.

I have set the content-encoding header and then use gzip encoding by typing the file stream into the memory stream. Then finally return the memory stream.

However, Android, iOS, and Web browser receive corrupt copies of all streams. None of them are able to read completely through the disintegrated stream on the other side. What important part am I missing? 

  Public Stream GetFileStream (string path, string basepath) {FileInfo fi = new FileInfo (basepath + path); //WebOperationContext.Current.OutgoingResponse.ContentType = "App / X-gzip"; WebOperationContext.Current.OutgoingResponse.Headers.Add ("content-encoding", "gzip"); Memorystream ms = new memorystream (); Gzipstream compressstream = new gzipstream (ms, compression mod. Compress); // Receive stream of source file FileStream inFile = fi.OpenRead (); // Hide and compress compressed files already compressed If ((File.GetAttributes (fi.FullName) and FileAttributes.Hidden)! = Properties of file. Hidden & amp; fi.Extension! = ".gz") {/ Copy / source file in the transmission stream. inFile.CopyTo (CompressStream); Log D. (String.Format ("{2} by {2} by {0} to compressed {0}.", Fi, name, fi tall. Toastring (), ms.Length.ToString ())); } Ms.osition = 0; InFile.Close (); MS return; }    
 
 
 I firmly recommend sending a byte array. Then create a zip stream with the received byte array on the client side.

Comments

Post a Comment

Popular posts from this blog

c++ - ERROR: cannot open source file x11\xlib.h -

-
I am using OpenCV 2.4.8 and Visual Studio Express 2012. I have included all environmental variables PATH and additional libraries etc. I get this error when I run the code: Error: source file x11 \ xlib.h p> Can not open I tried in Google but I can not be able to get the proper solution. #include & lt; X11 / Xlib.h & gt; #include & lt; X11 / Xutil.h & gt; You can not just use that code on windows While OpenCV itself is very portable, the code is not clearly above it. Instead of using cv :: imshow (), jujojujo2003 was using the native XWindo call for the pirate.)
Read more

c - What are pthread cancelation points used for? -

-
In some cases the respondents say that unless the programmers do not know that they are doing the pthread cancellation points (in many cases) If there are very well, the cancellation points should not be used. My question --- what is the use of pthread cancellation points? [Updated from the comment] Does a cancellation status allow those specific API calls to be canceled? Why not others and others? Does anyone want to use them for something else? Is he a hack to deal with a problem in the kernel, or are they contained in some things that are with posics? Do you want to use the user-level code or only the cancellation point in the API? whether a cancellation point allows to cancel those special API calls is? Stuck with PTHREAD_CANCEL_DEFERRED, this can be the center of confusion. You are thinking about it at the rear side about the Allow system call (the API does not name your name) to cancel the cancellation point, checks the call whether a cancellation reque
Read more

c# - Show a huge number of data in DevExpress GridView -

-
With 3000 lines I have a DevExpress grid view and each row has 10 as extensions (this means that when I have 30000 loads in grid load items to load) All data loads It takes a long time to do so, then there is a way to show example 100 lines, and when I use the automatic filter, do I show the lines I want? Example I tried to leave and take (using LINQ), but what I actually see for it Also want to use the automatic filter of the grid. Public Static Binding List & lt; Patient & gt; GetObjectUsingLinq (string sql = "", int skipCount = 0, int lekton = 0) {var gsData = GetDataContext (); Var query = (to choose q.nom q with GS dataApotate order); Return new compulsory list & lt; Patient & gt; (LinqHelper.DoSortPaginate (Query, "" Leave, Techcount) .Oolist ()); } and to call it on the grid listPatient = patients.getObjectUsingLinq (); myGrid.DataSource = listPatient; If you need to display large amounts of records in the grid control,
Read more