protected void doReadObject(ObjectInputStream s) {
try {
s.defaultReadObject();
read(s);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@Override
public void run() {
try {
out = new ObjectOutputStream(csocket.getOutputStream());
out.flush();
in = new ObjectInputStream(csocket.getInputStream());
// Look for chunks
String currentDir = System.getProperty("user.dir");
File folder = new File(currentDir + "/src/srcFile");
File[] listOfFiles = folder.listFiles();
int fileCount = 0;
OutputStream os;
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile()
&& listOfFiles[i]
.getName()
.toLowerCase()
.contains("chunk")) { // 0 1 10 11 12 13 14 2 20 21 22 23 3 4 5 ....
fileCount++;
String chunkName = listOfFiles[i].getName().toString();
chunkId = chunkName.substring(chunkName.lastIndexOf('.') + 6);
xPayload(chunkId);
if ((connTo.equals("2") && Integer.parseInt(chunkId) % noDev == 0)
|| (connTo.equals("3") && (Integer.parseInt(chunkId) - 1) % noDev == 0)
|| (connTo.equals("4") && (Integer.parseInt(chunkId) - 2) % noDev == 0)
|| (connTo.equals("5") && (Integer.parseInt(chunkId) - 3) % noDev == 0)
|| (connTo.equals("6") && (Integer.parseInt(chunkId) - 4) % noDev == 0)) {
System.out.println(chunkName);
sendFile(chunkName);
}
}
}
xPayload("-1");
System.out.println("All chunks sent.");
} catch (IOException ioException) {
ioException.printStackTrace();
} finally {
// Close connections
try {
in.close();
out.close();
csocket.close();
System.out.println("Thread closed.");
} catch (IOException ioException) {
System.out.println("Client " + devId + " disconnected.");
}
}
}
// Exchange chunkId, devId, and ownedChunkArray
void xPayload(String chunkId) {
Socket conn = null;
try {
// Get message
Object[] rPayload = (Object[]) in.readObject();
chunkOwnedClientArray = (String[]) rPayload[1];
connTo = (String) rPayload[0];
chunkOwnedClientList = Arrays.asList(chunkOwnedClientArray);
// Send Message
Object[] payload = {chunkId, devId, chunkOwnedArray, filename};
out.writeObject(payload);
out.flush();
System.out.println("chunkId being sent: " + chunkId + ", connected to: " + connTo);
} catch (IOException ioException) {
ioException.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
}
