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Code Issues Releases Wiki Activity

Ensure running

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M66B 2021-07-27 18:32:10 +02:00
parent f77a099624
commit 0e82be12a1
2 changed files with 36 additions and 13 deletions
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44
app/src/main/java/eu/faircode/email/Core.java
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@ -2269,7 +2269,7 @@ class Core {
private static void onSynchronizeMessages(
Context context, JSONArray jargs,
EntityAccount account, final EntityFolder folder,
POP3Folder ifolder, POP3Store istore, State state) throws MessagingException, IOException {
POP3Folder ifolder, POP3Store istore, State state) throws Throwable {
DB db = DB.getInstance(context);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean notify_known = prefs.getBoolean("notify_known", false);
@ -2382,11 +2382,10 @@ class Core {
boolean _new = true;
for (int i = imessages.length - 1; i >= imessages.length - max; i--) {
state.ensureRunning("Sync/POP3");
Message imessage = imessages[i];
try {
if (!state.isRunning())
return;
MessageHelper helper = new MessageHelper((MimeMessage) imessage, context);
String uidl;
@ -2583,7 +2582,7 @@ class Core {
private static void onSynchronizeMessages(
Context context, JSONArray jargs,
EntityAccount account, final EntityFolder folder,
IMAPStore istore, final IMAPFolder ifolder, State state) throws JSONException, MessagingException, IOException {
IMAPStore istore, final IMAPFolder ifolder, State state) throws Throwable {
final DB db = DB.getInstance(context);
try {
SyncStats stats = new SyncStats();
@ -2741,7 +2740,9 @@ class Core {
Log.i(folder.name + " remote fetched=" + stats.flags_ms + " ms");
try {
for (int i = 0; i < imessages.length && state.isRunning() && state.isRecoverable(); i++) {
for (int i = 0; i < imessages.length; i++) {
state.ensureRunning("Sync/IMAP");
long uid = ifolder.getUID(imessages[i]);
EntityMessage message = db.message().getMessageByUid(folder.id, uid);
ids[i] = (message == null ? null : message.id);
@ -2794,7 +2795,9 @@ class Core {
});
int expunge = 0;
for (int i = 0; i < imessages.length && state.isRunning() && state.isRecoverable(); i++)
for (int i = 0; i < imessages.length; i++) {
state.ensureRunning("Sync/IMAP");
try {
if (perform_expunge && imessages[i].isSet(Flags.Flag.DELETED))
expunge++;
@ -2809,6 +2812,7 @@ class Core {
EntityLog.log(context, folder.name + " expunge " + Log.formatThrowable(ex, false));
db.folder().setFolderError(folder.id, Log.formatThrowable(ex));
}
}
if (expunge > 0)
try {
@ -2965,7 +2969,9 @@ class Core {
// Add/update local messages
int synced = 0;
Log.i(folder.name + " add=" + imessages.length);
for (int i = imessages.length - 1; i >= 0 && state.isRunning() && state.isRecoverable(); i -= SYNC_BATCH_SIZE) {
for (int i = imessages.length - 1; i >= 0; i -= SYNC_BATCH_SIZE) {
state.ensureRunning("Sync/IMAP");
int from = Math.max(0, i - SYNC_BATCH_SIZE + 1);
Message[] isub = Arrays.copyOfRange(imessages, from, i + 1);
@ -2996,7 +3002,9 @@ class Core {
Log.breadcrumb("sync", crumb);
Log.i("Sync " + from + ".." + i + " free=" + free);
for (int j = isub.length - 1; j >= 0 && state.isRunning() && state.isRecoverable(); j--)
for (int j = isub.length - 1; j >= 0; j--) {
state.ensureRunning("Sync/IMAP");
try {
// Some providers erroneously return old messages
if (full.contains(isub[j]))
@ -3047,6 +3055,7 @@ class Core {
// Free memory
isub[j] = null;
}
}
}
}
@ -3072,9 +3081,10 @@ class Core {
// Download messages/attachments
int downloaded = 0;
Log.i(folder.name + " download=" + imessages.length);
for (int i = imessages.length - 1; i >= 0 && state.isRunning() && state.isRecoverable(); i -= DOWNLOAD_BATCH_SIZE) {
int from = Math.max(0, i - DOWNLOAD_BATCH_SIZE + 1);
for (int i = imessages.length - 1; i >= 0; i -= DOWNLOAD_BATCH_SIZE) {
state.ensureRunning("Sync/IMAP");
int from = Math.max(0, i - DOWNLOAD_BATCH_SIZE + 1);
Message[] isub = Arrays.copyOfRange(imessages, from, i + 1);
Arrays.fill(imessages, from, i + 1, null);
// Fetch on demand
@ -3090,7 +3100,9 @@ class Core {
Log.breadcrumb("download", crumb);
Log.i("Download " + from + ".." + i + " free=" + free);
for (int j = isub.length - 1; j >= 0 && state.isRunning() && state.isRecoverable(); j--)
for (int j = isub.length - 1; j >= 0; j--) {
state.ensureRunning("Sync/IMAP");
try {
if (ids[from + j] != null) {
boolean fetched = downloadMessage(
@ -3116,6 +3128,7 @@ class Core {
// Free memory
isub[j] = null;
}
}
}
}
@ -4976,6 +4989,13 @@ class Core {
join(thread);
}
void ensureRunning(String reason) throws Throwable {
if (!recoverable && unrecoverable != null)
throw unrecoverable;
if (!running)
throw new OperationCanceledException(reason);
}
boolean isRunning() {
return running;
}

5
app/src/main/java/eu/faircode/email/Log.java
View file

@ -47,6 +47,7 @@ import android.os.Bundle;
import android.os.DeadObjectException;
import android.os.DeadSystemException;
import android.os.Debug;
import android.os.OperationCanceledException;
import android.os.PowerManager;
import android.os.RemoteException;
import android.os.TransactionTooLargeException;
@ -1464,7 +1465,9 @@ public class Log {
return null;
if (ex instanceof StoreClosedException ||
ex instanceof FolderClosedException || ex instanceof FolderClosedIOException)
ex instanceof FolderClosedException ||
ex instanceof FolderClosedIOException ||
ex instanceof OperationCanceledException)
return null;
if (ex instanceof IllegalStateException &&