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Code Issues Releases Wiki Activity

Interrupt keep alive only

This commit is contained in:
M66B 2020-09-21 22:11:42 +02:00
parent e2f58970e7
commit dcf0499f0a
2 changed files with 17 additions and 9 deletions
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16
app/src/main/java/eu/faircode/email/Core.java
View File

@ -4055,6 +4055,7 @@ class Core {
static class State {
private int backoff;
private boolean keepalive = false;
private ConnectionHelper.NetworkState networkState;
private Thread thread = new Thread();
private Semaphore semaphore = new Semaphore(0);
@ -4099,8 +4100,13 @@ class Core {
return true;
}
boolean acquire(long milliseconds) throws InterruptedException {
return semaphore.tryAcquire(milliseconds, TimeUnit.MILLISECONDS);
boolean acquire(long milliseconds, boolean keepalive) throws InterruptedException {
try {
this.keepalive = keepalive;
return semaphore.tryAcquire(milliseconds, TimeUnit.MILLISECONDS);
} finally {
this.keepalive = false;
}
}
void error(Throwable ex) {
@ -4130,8 +4136,10 @@ class Core {
if (ex instanceof OperationCanceledException)
recoverable = false;
thread.interrupt();
yield();
if (keepalive) {
thread.interrupt();
yield();
}
}
void reset() {

10
app/src/main/java/eu/faircode/email/ServiceSynchronize.java
View File

@ -899,7 +899,7 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
try {
long backoff = RECONNECT_BACKOFF - ago;
EntityLog.log(ServiceSynchronize.this, account.name + " reconnect backoff=" + (backoff / 1000));
state.acquire(backoff);
state.acquire(backoff, false);
} catch (InterruptedException ex) {
Log.w(account.name + " backoff " + ex.toString());
}
@ -1523,7 +1523,7 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
try {
wlAccount.release();
state.acquire(2 * duration);
state.acquire(2 * duration, true);
Log.i("### " + account.name + " keeping alive");
} catch (InterruptedException ex) {
EntityLog.log(this, account.name + " waited state=" + state);
@ -1638,7 +1638,7 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
if (cbackoff > backoff) {
try {
EntityLog.log(this, account.name + " reconnect backoff=" + cbackoff);
state.acquire(cbackoff * 1000L);
state.acquire(cbackoff * 1000L, false);
} catch (InterruptedException ex) {
Log.w(account.name + " cbackoff " + ex.toString());
}
@ -1648,7 +1648,7 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
if (backoff <= CONNECT_BACKOFF_MAX) {
// Short back-off period, keep device awake
try {
state.acquire(backoff * 1000L);
state.acquire(backoff * 1000L, false);
} catch (InterruptedException ex) {
Log.w(account.name + " backoff " + ex.toString());
}
@ -1681,7 +1681,7 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
try {
wlAccount.release();
state.acquire(2 * backoff * 1000L);
state.acquire(2 * backoff * 1000L, false);
Log.i("### " + account.name + " backoff done");
} catch (InterruptedException ex) {
Log.w(account.name + " backoff " + ex.toString());