c# - IIS 7 managed module can't get Content-Length or bytes sent -

I have an ISAPI filter for IIS 6, which does some custom processing using feedback bytes sent field . I want to update it for IIS 7, but I am running into a problem that does not have access to content length, bytes or any data in any of the events IIS 7, which is the length of the content I sent or To calculate bytes (I know that content-length headers and sent bytes are not the same, but either will work for this purpose.)

I can tell that, E header is added after HTTP.SYS have finished executing managed module. Right now I have an event handler that runs on Android. If I can access the output stream then I may need to calculate what I need, but the managed pipeline does not have access to it.

Is there a way to get the content length or bytes in the managed pipeline? If this is not the case, is there any way that I can calculate the length or bytes of material sent from the available items in the managed pipeline? You can use the property to get the

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bytes. As MSDN Docs says that this property sets or sets a wrapping filter object used to modify the body of the HTP unit before transplantation.

You can create a new for the current HTPRPS.filters to hide the stream and bytes given in Write The method is calculated before passing them. For example:

  Public class content lamentation module: IHttpModule {public zero input (HTTPPCTC reference) {context.BeginRequest + = OnBeginRequest; Context.EndRequest + = OnEndRequest; } Zero OnBeginRequest (Object Sender, EventArgs E) {var Application = (HttpApplication) Sender; Application.Response.Filter = New ContentLengthFilter (application.Response.Filter); } Zero OnEndRequest (Object Sender, EventArgs E) {var Application = (HttpApplication) Sender; Var contentLengthFilter = (ContentLengthFilter) application.Response.Filter; Var contentLength = contentLengthFilter.BytesWritten; } Public Zero Extract () {}} Public Category ContentLengthFilter: Stream {Private Redoni Stream _ Prosfusfilter; Public int written bytes (get; set;) public content filter filter (stream response filter) {_responseFilter = responseFilter;} public override zero flush () {_responseFilter.Flush ();} Public override long-time (long offset, SecOgreen Basic) {Return _ Counter Filter Filters (Offset, Origin);} Public Override Zero SetLength (Long Value) {_responseFilter.SetLength (Value);} Read public override en (Byte [] Buffer, Eastern Dosage offset, integer number) {return_responseFilter.Read (buffer, offset, count);} Override public overwrite (byte [] buffer, integer offset, integer number) {bytes written + = count; _responseFilter.Write (buffer, offset , Counting);} Public Override Bull CanRead {get {reprintfilter.CanRead;}} Public Override Bull CanSeek {Receive {return_responseFilter.CanSeek;}} Public override Bull Canvrite {Return {return_responsefilter.CanWrite;}} Public override Long length T {Return _responseFilter.Length;}} public override find long position {{Return _responseFilter.Position; } Set {_responseFilter.Position = value; }}}