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Code Issues Releases Wiki Activity

Partition operations by priority

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M66B 2020-01-25 12:58:21 +01:00
parent 544d4dfd61
commit 08365a7f1d
1 changed files with 72 additions and 58 deletions
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130
app/src/main/java/eu/faircode/email/ServiceSynchronize.java
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@ -64,6 +64,7 @@ import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.TreeMap;
import java.util.concurrent.ExecutorService;
import javax.mail.AuthenticationFailedException;
@ -1111,86 +1112,99 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
@Override
public void onChanged(final List<TupleOperationEx> _operations) {
List<Long> ops = new ArrayList<>();
List<TupleOperationEx> operations = new ArrayList<>();
List<TupleOperationEx> submit = new ArrayList<>();
for (TupleOperationEx op : _operations) {
if (!handling.contains(op.id))
operations.add(op);
submit.add(op);
ops.add(op.id);
}
handling = ops;
if (operations.size() > 0 ) {
Log.i(folder.name + " queuing operations=" + operations.size() +
if (submit.size() > 0) {
Log.i(folder.name + " queuing operations=" + submit.size() +
" init=" + folder.initialize + " poll=" + folder.poll);
executor.submit(new Helper.PriorityRunnable(operations.get(0).priority) {
@Override
public void run() {
super.run();
try {
wlFolder.acquire();
Log.i(folder.name + " process");
// Partition operations by priority
Map<Integer, List<TupleOperationEx>> partitions = new TreeMap<>();
for (TupleOperationEx op : submit) {
if (!partitions.containsKey(op.priority))
partitions.put(op.priority, new ArrayList<>());
partitions.get(op.priority).add(op);
}
// Get folder
Folder ifolder = mapFolders.get(folder); // null when polling
boolean canOpen = (account.protocol == EntityAccount.TYPE_IMAP || EntityFolder.INBOX.equals(folder.type));
final boolean shouldClose = (ifolder == null && canOpen);
for (int priority : partitions.keySet()) {
List<TupleOperationEx> partition = partitions.get(priority);
Log.i(folder.name + " queuing operations=" + partition.size() + " priority=" + priority);
executor.submit(new Helper.PriorityRunnable(priority) {
@Override
public void run() {
super.run();
try {
Log.i(folder.name + " run " + (shouldClose ? "offline" : "online"));
wlFolder.acquire();
Log.i(folder.name + " process");
if (shouldClose) {
// Prevent unnecessary folder connections
if (db.operation().getOperationCount(folder.id, null) == 0)
return;
// Get folder
Folder ifolder = mapFolders.get(folder); // null when polling
boolean canOpen = (account.protocol == EntityAccount.TYPE_IMAP || EntityFolder.INBOX.equals(folder.type));
final boolean shouldClose = (ifolder == null && canOpen);
db.folder().setFolderState(folder.id, "connecting");
try {
Log.i(folder.name + " run " + (shouldClose ? "offline" : "online"));
ifolder = iservice.getStore().getFolder(folder.name);
ifolder.open(Folder.READ_WRITE);
if (shouldClose) {
// Prevent unnecessary folder connections
if (db.operation().getOperationCount(folder.id, null) == 0)
return;
db.folder().setFolderState(folder.id, "connected");
db.folder().setFolderState(folder.id, "connecting");
db.folder().setFolderError(folder.id, null);
}
ifolder = iservice.getStore().getFolder(folder.name);
ifolder.open(Folder.READ_WRITE);
Core.processOperations(ServiceSynchronize.this,
account, folder,
operations,
iservice.getStore(), ifolder,
state);
db.folder().setFolderState(folder.id, "connected");
} catch (FolderNotFoundException ex) {
Log.w(folder.name, ex);
db.folder().deleteFolder(folder.id);
} catch (Throwable ex) {
Log.e(folder.name, ex);
EntityLog.log(
ServiceSynchronize.this,
folder.name + " " + Log.formatThrowable(ex, false));
db.folder().setFolderError(folder.id, Log.formatThrowable(ex));
state.error(ex);
} finally {
if (shouldClose) {
if (ifolder != null && ifolder.isOpen()) {
db.folder().setFolderState(folder.id, "closing");
try {
ifolder.close(false);
} catch (MessagingException ex) {
Log.w(folder.name, ex);
}
db.folder().setFolderError(folder.id, null);
}
Core.processOperations(ServiceSynchronize.this,
account, folder,
partition,
iservice.getStore(), ifolder,
state);
} catch (FolderNotFoundException ex) {
Log.w(folder.name, ex);
db.folder().deleteFolder(folder.id);
} catch (Throwable ex) {
Log.e(folder.name, ex);
EntityLog.log(
ServiceSynchronize.this,
folder.name + " " + Log.formatThrowable(ex, false));
db.folder().setFolderError(folder.id, Log.formatThrowable(ex));
state.error(ex);
} finally {
if (shouldClose) {
if (ifolder != null && ifolder.isOpen()) {
db.folder().setFolderState(folder.id, "closing");
try {
ifolder.close(false);
} catch (MessagingException ex) {
Log.w(folder.name, ex);
}
}
if (folder.synchronize && (folder.poll || !capIdle))
db.folder().setFolderState(folder.id, "waiting");
else
db.folder().setFolderState(folder.id, null);
}
if (folder.synchronize && (folder.poll || !capIdle))
db.folder().setFolderState(folder.id, "waiting");
else
db.folder().setFolderState(folder.id, null);
}
} finally {
wlFolder.release();
}
} finally {
wlFolder.release();
}
}
});
});
}
}
}
});