msb-public
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FairEmail
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Code Issues Projects Releases Wiki Activity

Concurrent folder sync

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pull/50/head
M66B 6 years ago
parent e578051c2c
commit e60f8a6ffd
1 changed files with 141 additions and 147 deletions
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288
app/src/main/java/eu/faircode/email/ServiceSynchronize.java
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@ -431,184 +431,178 @@ public class ServiceSynchronize extends LifecycleService {
throw new IllegalStateException("synchronize folders", ex);
}
// Synchronize folders
for (EntityFolder folder : db.folder().getFolders(account.id))
db.folder().setFolderState(folder.id, null);
for (final EntityFolder folder : db.folder().getFolders(account.id, true))
try {
Log.i(Helper.TAG, account.name + " sync folder " + folder.name);
db.folder().setFolderState(folder.id, "connecting");
// Synchronize folders
for (final EntityFolder folder : db.folder().getFolders(account.id, true)) {
Log.i(Helper.TAG, account.name + " sync folder " + folder.name);
final IMAPFolder ifolder = (IMAPFolder) istore.getFolder(folder.name);
ifolder.open(Folder.READ_WRITE);
folders.put(folder, ifolder);
db.folder().setFolderState(folder.id, "connecting");
db.folder().setFolderState(folder.id, "connected");
db.folder().setFolderError(folder.id, null);
final IMAPFolder ifolder = (IMAPFolder) istore.getFolder(folder.name);
ifolder.open(Folder.READ_WRITE);
folders.put(folder, ifolder);
// Listen for new and deleted messages
ifolder.addMessageCountListener(new MessageCountAdapter() {
@Override
public void messagesAdded(MessageCountEvent e) {
synchronized (lock) {
try {
Log.i(Helper.TAG, folder.name + " messages added");
for (Message imessage : e.getMessages())
try {
synchronizeMessage(folder, ifolder, (IMAPMessage) imessage);
} catch (MessageRemovedException ex) {
Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
db.folder().setFolderState(folder.id, "connected");
db.folder().setFolderError(folder.id, null);
// Keep folder connection alive
Thread noop = new Thread(new Runnable() {
@Override
public void run() {
try {
// Listen for new and deleted messages
ifolder.addMessageCountListener(new MessageCountAdapter() {
@Override
public void messagesAdded(MessageCountEvent e) {
synchronized (lock) {
try {
Log.i(Helper.TAG, folder.name + " messages added");
for (Message imessage : e.getMessages())
try {
synchronizeMessage(folder, ifolder, (IMAPMessage) imessage);
} catch (MessageRemovedException ex) {
Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
}
} catch (Throwable ex) {
Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
reportError(account.name, folder.name, ex);
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex));
synchronized (state) {
state.notifyAll();
}
}
} catch (Throwable ex) {
Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
reportError(account.name, folder.name, ex);
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex));
synchronized (state) {
state.notifyAll();
}
}
}
}
@Override
public void messagesRemoved(MessageCountEvent e) {
synchronized (lock) {
try {
Log.i(Helper.TAG, folder.name + " messages removed");
for (Message imessage : e.getMessages())
@Override
public void messagesRemoved(MessageCountEvent e) {
synchronized (lock) {
try {
long uid = ifolder.getUID(imessage);
DB db = DB.getInstance(ServiceSynchronize.this);
int count = db.message().deleteMessage(folder.id, uid);
Log.i(Helper.TAG, "Deleted uid=" + uid + " count=" + count);
} catch (MessageRemovedException ex) {
Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
Log.i(Helper.TAG, folder.name + " messages removed");
for (Message imessage : e.getMessages())
try {
long uid = ifolder.getUID(imessage);
DB db = DB.getInstance(ServiceSynchronize.this);
int count = db.message().deleteMessage(folder.id, uid);
Log.i(Helper.TAG, "Deleted uid=" + uid + " count=" + count);
} catch (MessageRemovedException ex) {
Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
}
} catch (Throwable ex) {
Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
reportError(account.name, folder.name, ex);
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex));
synchronized (state) {
state.notifyAll();
}
}
} catch (Throwable ex) {
Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
reportError(account.name, folder.name, ex);
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex));
synchronized (state) {
state.notifyAll();
}
}
}
}
});
});
// Fetch e-mail
synchronizeMessages(account, folder, ifolder, state);
// Fetch e-mail
synchronizeMessages(account, folder, ifolder, state);
// Flags (like "seen") at the remote could be changed while synchronizing
// Flags (like "seen") at the remote could be changed while synchronizing
// Listen for changed messages
ifolder.addMessageChangedListener(new MessageChangedListener() {
@Override
public void messageChanged(MessageChangedEvent e) {
synchronized (lock) {
try {
try {
Log.i(Helper.TAG, folder.name + " message changed");
synchronizeMessage(folder, ifolder, (IMAPMessage) e.getMessage());
} catch (MessageRemovedException ex) {
Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
}
} catch (Throwable ex) {
Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
reportError(account.name, folder.name, ex);
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex));
synchronized (state) {
state.notifyAll();
// Listen for changed messages
ifolder.addMessageChangedListener(new MessageChangedListener() {
@Override
public void messageChanged(MessageChangedEvent e) {
synchronized (lock) {
try {
try {
Log.i(Helper.TAG, folder.name + " message changed");
synchronizeMessage(folder, ifolder, (IMAPMessage) e.getMessage());
} catch (MessageRemovedException ex) {
Log.w(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
}
} catch (Throwable ex) {
Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
reportError(account.name, folder.name, ex);
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex));
synchronized (state) {
state.notifyAll();
}
}
}
}
}
}
});
// Keep folder connection alive
Thread noop = new Thread(new Runnable() {
@Override
public void run() {
try {
Log.i(Helper.TAG, folder.name + " start noop");
while (state.running && ifolder.isOpen()) {
Log.i(Helper.TAG, folder.name + " request NOOP");
ifolder.doCommand(new IMAPFolder.ProtocolCommand() {
public Object doCommand(IMAPProtocol p) throws ProtocolException {
Log.i(Helper.TAG, ifolder.getName() + " start NOOP");
p.simpleCommand("NOOP", null);
Log.i(Helper.TAG, ifolder.getName() + " end NOOP");
return null;
}
});
try {
Thread.sleep(FOLDER_NOOP_INTERVAL);
} catch (InterruptedException ex) {
Log.w(Helper.TAG, folder.name + " noop " + ex.getMessage());
});
Log.i(Helper.TAG, folder.name + " start noop");
while (state.running && ifolder.isOpen()) {
Log.i(Helper.TAG, folder.name + " request NOOP");
ifolder.doCommand(new IMAPFolder.ProtocolCommand() {
public Object doCommand(IMAPProtocol p) throws ProtocolException {
Log.i(Helper.TAG, ifolder.getName() + " start NOOP");
p.simpleCommand("NOOP", null);
Log.i(Helper.TAG, ifolder.getName() + " end NOOP");
return null;
}
});
try {
Thread.sleep(FOLDER_NOOP_INTERVAL);
} catch (InterruptedException ex) {
Log.w(Helper.TAG, folder.name + " noop " + ex.getMessage());
}
} catch (Throwable ex) {
Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
reportError(account.name, folder.name, ex);
}
} catch (Throwable ex) {
Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
reportError(account.name, folder.name, ex);
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex));
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex));
synchronized (state) {
state.notifyAll();
}
} finally {
Log.i(Helper.TAG, folder.name + " end noop");
synchronized (state) {
state.notifyAll();
}
} finally {
Log.i(Helper.TAG, folder.name + " end noop");
}
}, "sync.noop." + folder.id);
noop.start();
noops.add(noop);
}
}, "sync.noop." + folder.id);
noop.start();
noops.add(noop);
// Receive folder events
Thread idle = new Thread(new Runnable() {
@Override
public void run() {
try {
Log.i(Helper.TAG, folder.name + " start idle");
while (state.running && ifolder.isOpen()) {
Log.i(Helper.TAG, folder.name + " do idle");
ifolder.idle(false);
Log.i(Helper.TAG, folder.name + " done idle");
}
} catch (Throwable ex) {
Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
reportError(account.name, folder.name, ex);
// Receive folder events
Thread idle = new Thread(new Runnable() {
@Override
public void run() {
try {
Log.i(Helper.TAG, folder.name + " start idle");
while (state.running && ifolder.isOpen()) {
Log.i(Helper.TAG, folder.name + " do idle");
ifolder.idle(false);
Log.i(Helper.TAG, folder.name + " done idle");
}
} catch (Throwable ex) {
Log.e(Helper.TAG, folder.name + " " + ex + "\n" + Log.getStackTraceString(ex));
reportError(account.name, folder.name, ex);
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex));
db.folder().setFolderError(folder.id, Helper.formatThrowable(ex));
synchronized (state) {
state.notifyAll();
}
} finally {
Log.i(Helper.TAG, folder.name + " end idle");
synchronized (state) {
state.notifyAll();
}
} finally {
Log.i(Helper.TAG, folder.name + " end idle");
}
}, "sync.idle." + folder.id);
idle.start();
idlers.add(idle);
} catch (MessagingException ex) {
// Don't show to user
throw new FolderClosedException(folders.get(folder), "start folder", ex);
} catch (IOException ex) {
// Don't show to user
throw new FolderClosedException(folders.get(folder), "start folder", ex);
}
}
}, "sync.idle." + folder.id);
idle.start();
idlers.add(idle);
}
BroadcastReceiver processReceiver = new BroadcastReceiver() {
@Override

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