Re not creating a zero-byte file with null>: In Windows PowerShell (versions up to v5.
ALL2MP3 FILES COMING OUT ZERO BYTES HOW TO
The example is completely runnable on a single machine and shows how to copy a single file via socket based on your code. Thanks for updating, SantiagoSquarzon (+1). The Example does not show how to deal with the file size on the server side That's up to you. The Example also uses the "try with resources" Syntax to ensure that all resources (Streams, Sockets) get closed in the case of an Exception.
ALL2MP3 FILES COMING OUT ZERO BYTES CODE
In my example code I'm using the DataInputStream for that even the readLine method is deprecated. Depending on your in that may or may not work.Īlso reading a line from via readLine from an InputStream and also binary content is not that trivial. You read the number of files from in but afterwards you get the InputStream (again?) from the Socket and use that as fIn. On the client side you use fOut while the Socket OutputStream is named 'out'. You use fIn and fOut which is not clear how they are defined. On the Server side you accumulate the file size read / written stop read ing the content of the file close it and read the next line (filename / file size).Īs said in the comments there are different issues. To recognise the end of single file you can simply add the file size after the filename separated by a Semicolon out.println(f.getName().split("\\.") + " size" + f.length()) Out.println(f.getName().split("\\.")) įileInputStream fIn = new FileInputStream(f) Īs said in the comments there are different issues in you code. Click the Launchpad icon in the Dock > Find Disk Utility and click it. In this case, you should run the First Aid in Disk Utility to repair that volume. OutputStream fOut = sock.getOutputStream() If a partition or hard drive shows 0 bytes, but there are files there, then you should consider that the file system data structure is corrupted. (" added " + g + " new plugins.") Ĭlient code: JFileChooser fd = new JFileChooser("C:\\") įd.setFileSelectionMode(JFileChooser.FILES_ONLY) įd.setFileFilter(new FileNameExtensionFilter(null,"jar")) InputStream fIn = client.getInputStream() Server code: int g = Integer.parseInt(in.readLine()) The code has worked on a local connection on my Windows laptop, so perhaps the issue has to do with the remote connection? The issue is that on the Ubuntu machine hosting the server, the file sent over is 0 bytes in size. I'm trying to send a file through Java sockets from one program to the other.
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