How can i use SocketStream send multi files one time on one socket?

[coolzdp]

Have some good examples?
I wrote these codes, by it doesn't work.

Code: Select all


StreamSocket ss;
         SocketStream str(ss);
         unsigned short port = 1970;
         std::string path = "c:\index.html";

         ss.connect(SocketAddress("localhost", port));

         str << path;
         str.flush();

         Poco::FileOutputStream fos("c:\get_index.html");
         StreamCopier::copyStream(str, fos);
         str.flush();
         fos.close();

         str << "c:\test.pdf";
         str.flush();

         Poco::FileOutputStream fos2("c:\get_test.pdf");
         StreamCopier::copyStream(str, fos2);
         str.flush();
         fos2.close();

         ss.close();


[coolzdp]

again ~~

[alex]

> Have some good examples?

> I wrote these codes, by it doesn't work.

Your code probably hangs because you are not calling shutdownSend() on the socket.

DialogSocket may be a better match for your purpose. see this post.

Alex

[guenter]

You haven't shown us the code that receives the files. Also, with the way you're sending files, the receiving program has no way to tell where one file starts and the other endes. You may want to consider sending some length information along with file names and contents.
Furthermore, you might want to tell us specifically what does not work with your program.

[coolzdp]

I got it, i should get the file size before read the data by SocketStream,
then download according to the size.
thanks!