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FairEmail
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Revert "Duty/cycle"

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This reverts commit 59170d6250.
pull/194/merge
M66B 3 years ago
parent 59170d6250
commit 1ac88a55d1
2 changed files with 68 additions and 34 deletions
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74
app/src/main/java/eu/faircode/email/Core.java
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@ -145,6 +145,10 @@ class Core {
private static final long SCREEN_ON_DURATION = 3000L; // milliseconds
private static final int SYNC_BATCH_SIZE = 20;
private static final int DOWNLOAD_BATCH_SIZE = 20;
private static final int SYNC_YIELD_COUNT = 100;
private static final long SYNC_YIELD_DURATION = 1000; // milliseconds
private static final int DOWNLOAD_YIELD_COUNT = 25;
private static final long DOWNLOAD_YIELD_DURATION = 1000; // milliseconds
private static final long YIELD_DURATION = 200L; // milliseconds
private static final long JOIN_WAIT_ALIVE = 5 * 60 * 1000L; // milliseconds
private static final long JOIN_WAIT_INTERRUPT = 1 * 60 * 1000L; // milliseconds
@ -156,8 +160,6 @@ class Core {
private static final long EXISTS_RETRY_DELAY = 20 * 1000L; // milliseconds
private static final int FIND_RETRY_COUNT = 3; // times
private static final long FIND_RETRY_DELAY = 5 * 1000L; // milliseconds
private static final long OPS_YIELD_INTERVAL = 15 * 1000L; // milliseconds
private static final long OPS_YIELD_DURATION = 500L; // milliseconds
private static final Map<Long, List<EntityIdentity>> accountIdentities = new HashMap<>();
@ -3481,6 +3483,7 @@ class Core {
fp.add(GmailFolder.FetchProfileItem.THRID);
// Add/update local messages
int synced = 0;
Log.i(folder.name + " add=" + imessages.length);
for (int i = imessages.length - 1; i >= 0; i -= SYNC_BATCH_SIZE) {
state.ensureRunning("Sync/IMAP/sync/fetch");
@ -3519,7 +3522,6 @@ class Core {
state.ensureRunning("Sync/IMAP/sync");
try {
state.dutyCycle(true, account.name);
// Some providers erroneously return old messages
if (full.contains(isub[j]))
try {
@ -3543,6 +3545,15 @@ class Core {
false, download && initialize == 0,
rules, state, stats);
ids[from + j] = (message == null || message.ui_hide ? null : message.id);
if (message != null && full.contains(isub[j]))
if ((++synced % SYNC_YIELD_COUNT) == 0)
try {
Log.i(folder.name + " yield synced=" + synced);
Thread.sleep(SYNC_YIELD_DURATION);
} catch (InterruptedException ex) {
Log.w(ex);
}
} catch (MessageRemovedException ex) {
Log.w(folder.name, ex);
} catch (FolderClosedException ex) {
@ -3559,7 +3570,6 @@ class Core {
} finally {
// Free memory
isub[j] = null;
state.dutyCycle(false, account.name);
}
}
}
@ -3607,6 +3617,7 @@ class Core {
db.folder().setFolderSyncState(folder.id, "downloading");
// Download messages/attachments
int downloaded = 0;
Log.i(folder.name + " download=" + imessages.length);
for (int i = imessages.length - 1; i >= 0; i -= DOWNLOAD_BATCH_SIZE) {
state.ensureRunning("Sync/IMAP/download/fetch");
@ -3631,14 +3642,22 @@ class Core {
state.ensureRunning("Sync/IMAP/download");
try {
state.dutyCycle(true, account.name);
if (ids[from + j] != null)
downloadMessage(
if (ids[from + j] != null) {
boolean fetched = downloadMessage(
context,
account, folder,
istore, ifolder,
(MimeMessage) isub[j], ids[from + j],
state, stats);
if (fetched)
if ((++downloaded % DOWNLOAD_YIELD_COUNT) == 0)
try {
Log.i(folder.name + " yield downloaded=" + downloaded);
Thread.sleep(DOWNLOAD_YIELD_DURATION);
} catch (InterruptedException ex) {
Log.w(ex);
}
}
} catch (FolderClosedException ex) {
throw ex;
} catch (Throwable ex) {
@ -3646,7 +3665,6 @@ class Core {
} finally {
// Free memory
isub[j] = null;
state.dutyCycle(false, account.name);
}
}
}
@ -5817,31 +5835,27 @@ class Core {
",serial=" + serial + "]";
}
private Long last = null;
private long idle = 0, busy = 0;
private long started = 0;
private static class FolderPriority {
private long folder;
private int priority;
void dutyCycle(boolean start, String name) {
if (start)
started = new Date().getTime();
else {
long end = new Date().getTime();
if (last != null)
idle += (started - last);
last = end;
busy += (end - started);
if (busy + idle > OPS_YIELD_INTERVAL) {
long wait = (OPS_YIELD_DURATION - idle);
Log.i(name + " idle wait=" + wait);
if (wait > 0)
try {
Thread.sleep(wait);
} catch (InterruptedException ex) {
Log.w(ex);
FolderPriority(long folder, int priority) {
this.folder = folder;
this.priority = priority;
}
idle = 0;
busy = 0;
@Override
public int hashCode() {
return (int) (this.folder * 37 + priority);
}
@Override
public boolean equals(@Nullable Object obj) {
if (obj instanceof FolderPriority) {
FolderPriority other = (FolderPriority) obj;
return (this.folder == other.folder && this.priority == other.priority);
} else
return false;
}
}
}

24
app/src/main/java/eu/faircode/email/ServiceSynchronize.java
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@ -55,6 +55,7 @@ import com.sun.mail.iap.Argument;
import com.sun.mail.iap.ProtocolException;
import com.sun.mail.iap.Response;
import com.sun.mail.imap.IMAPFolder;
import com.sun.mail.imap.IMAPMessage;
import com.sun.mail.imap.IMAPStore;
import com.sun.mail.imap.protocol.IMAPProtocol;
import com.sun.mail.imap.protocol.IMAPResponse;
@ -136,6 +137,8 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
private static final int FAST_FAIL_COUNT = 3;
private static final int FETCH_YIELD_DURATION = 50; // milliseconds
private static final long WATCHDOG_INTERVAL = 60 * 60 * 1000L; // milliseconds
private static final long OPS_YIELD_INTERVAL = 15 * 1000L; // milliseconds
private static final long OPS_YIELD_DURATION = 500L; // milliseconds
private static final String ACTION_NEW_MESSAGE_COUNT = BuildConfig.APPLICATION_ID + ".NEW_MESSAGE_COUNT";
@ -1984,16 +1987,33 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
Log.i(account.name + " folder " + folder.name + " flags=" + ifolder.getPermanentFlags());
}
long start = new Date().getTime();
try {
state.dutyCycle(true, account.name);
Core.processOperations(ServiceSynchronize.this,
account, folder,
partition,
iservice, ifolder,
state, serial);
} finally {
state.dutyCycle(false, account.name);
long end = new Date().getTime();
if (last != null)
idle += (start - last);
last = end;
busy += (end - start);
if (busy + idle > OPS_YIELD_INTERVAL) {
long wait = (OPS_YIELD_DURATION - idle);
Log.i(account.name + " ops idle wait=" + wait);
if (wait > 0)
try {
Thread.sleep(wait);
} catch (InterruptedException ex) {
Log.w(ex);
}
idle = 0;
busy = 0;
}
}
} catch (Throwable ex) {
Log.e(folder.name, ex);
EntityLog.log(ServiceSynchronize.this, EntityLog.Type.Account, folder,

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