kavin/Piped-Backend
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Allow disabling pubsub timer to lower cpu usage. (#289)

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Kavin 2022-06-25 10:19:06 +01:00 committed by GitHub
parent d4898b8e6c
commit 160e6933d3
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3 changed files with 22 additions and 14 deletions
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2
config.properties
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@ -19,6 +19,8 @@ COMPROMISED_PASSWORD_CHECK:true
DISABLE_REGISTRATION:false DISABLE_REGISTRATION:false
# Feed Retention Time in Days # Feed Retention Time in Days
FEED_RETENTION:30 FEED_RETENTION:30
# Disable CPU expensive timers (for nodes with low CPU, at least one node should have this disabled)
DISABLE_TIMERS:false
# Hibernate properties # Hibernate properties
hibernate.connection.url:jdbc:postgresql://postgres:5432/piped hibernate.connection.url:jdbc:postgresql://postgres:5432/piped
hibernate.connection.driver_class:org.postgresql.Driver hibernate.connection.driver_class:org.postgresql.Driver

31
src/main/java/me/kavin/piped/Main.java
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@ -30,6 +30,23 @@ public class Main {
Injector.useSpecializer(); Injector.useSpecializer();
new Timer().scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
try {
System.out.println(String.format("ThrottlingCache: %o entries", YoutubeThrottlingDecrypter.getCacheSize()));
YoutubeThrottlingDecrypter.clearCache();
} catch (Exception e) {
e.printStackTrace();
}
}
}, 0, TimeUnit.MINUTES.toMillis(60));
new ServerLauncher().launch(args);
if (Constants.DISABLE_TIMERS)
return;
new Timer().scheduleAtFixedRate(new TimerTask() { new Timer().scheduleAtFixedRate(new TimerTask() {
@Override @Override
public void run() { public void run() {
@ -83,19 +100,5 @@ public class Main {
} }
}, 0, TimeUnit.MINUTES.toMillis(60)); }, 0, TimeUnit.MINUTES.toMillis(60));
new Timer().scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
try {
System.out.println(String.format("ThrottlingCache: %o entries", YoutubeThrottlingDecrypter.getCacheSize()));
YoutubeThrottlingDecrypter.clearCache();
} catch (Exception e) {
e.printStackTrace();
}
}
}, 0, TimeUnit.MINUTES.toMillis(60));
new ServerLauncher().launch(args);
} }
} }

3
src/main/java/me/kavin/piped/consts/Constants.java
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@ -47,6 +47,8 @@ public class Constants {
public static final int FEED_RETENTION; public static final int FEED_RETENTION;
public static final boolean DISABLE_TIMERS;
public static final String VERSION; public static final String VERSION;
public static final ObjectMapper mapper = new ObjectMapper().addMixIn(Page.class, PageMixin.class); public static final ObjectMapper mapper = new ObjectMapper().addMixIn(Page.class, PageMixin.class);
@ -72,6 +74,7 @@ public class Constants {
COMPROMISED_PASSWORD_CHECK = Boolean.parseBoolean(getProperty(prop, "COMPROMISED_PASSWORD_CHECK", "true")); COMPROMISED_PASSWORD_CHECK = Boolean.parseBoolean(getProperty(prop, "COMPROMISED_PASSWORD_CHECK", "true"));
DISABLE_REGISTRATION = Boolean.parseBoolean(getProperty(prop, "DISABLE_REGISTRATION", "false")); DISABLE_REGISTRATION = Boolean.parseBoolean(getProperty(prop, "DISABLE_REGISTRATION", "false"));
FEED_RETENTION = Integer.parseInt(getProperty(prop, "FEED_RETENTION", "30")); FEED_RETENTION = Integer.parseInt(getProperty(prop, "FEED_RETENTION", "30"));
DISABLE_TIMERS = Boolean.parseBoolean(getProperty(prop, "DISABLE_TIMERS", "false"));
System.getenv().forEach((key, value) -> { System.getenv().forEach((key, value) -> {
if (key.startsWith("hibernate")) if (key.startsWith("hibernate"))
hibernateProperties.put(key, value); hibernateProperties.put(key, value);