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ForgePatch
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Fixed the problem where an error would cause the main thread to continue 

even though there were still parallel threads running. Also, handle exceptions
in the AutomaticEventSubscriber rather than leaking them to the Parallel processor.

Actually closes #6148
Signed-off-by: cpw <cpw+github@weeksfamily.ca>
This commit is contained in:
cpw 2019-09-17 21:18:33 -04:00
parent 6fda1e968d
commit 7fa3594c04
No known key found for this signature in database
GPG Key ID: 8EB3DF749553B1B7
3 changed files with 24 additions and 4 deletions
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16
src/main/java/net/minecraftforge/fml/ModList.java
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@ -29,6 +29,7 @@ import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Objects;
@ -138,7 +139,14 @@ public class ModList
}
catch (InterruptedException | ExecutionException e)
{
LOGGER.error(LOADING, "Encountered an exception during parallel processing", e);
LOGGER.error(LOADING, "Encountered an exception during parallel processing - sleeping 10 seconds to wait for jobs to finish", e);
errorHandler.accept(Collections.singletonList(new UncaughtModLoadingException(lifecycleEvent.fromStage(), e)));
modLoadingThreadPool.awaitQuiescence(10, TimeUnit.SECONDS);
if (!modLoadingThreadPool.isQuiescent()) {
LOGGER.fatal(LOADING, "The parallel pool has failed to quiesce correctly, forcing a shutdown. There is something really wrong here");
modLoadingThreadPool.shutdownNow();
throw new RuntimeException("Forge played \"STOP IT NOW MODS!\" - it was \"NOT VERY EFFECTIVE\"");
}
}
DeferredWorkQueue.runTasks(lifecycleEvent.fromStage(), errorHandler, executor);
FMLLoader.getLanguageLoadingProvider().forEach(lp->lp.consumeLifecycleEvent(()->lifecycleEvent));
@ -212,4 +220,10 @@ public class ModList
public <T> Stream<T> applyForEachModContainer(Function<ModContainer, T> function) {
return indexedMods.values().stream().map(function);
}
private static class UncaughtModLoadingException extends ModLoadingException {
public UncaughtModLoadingException(ModLoadingStage stage, Throwable originalException) {
super(null, stage, "fml.modloading.uncaughterror", originalException);
}
}
}

11
src/main/java/net/minecraftforge/fml/javafmlmod/FMLModContainer.java
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@ -136,9 +136,14 @@ public class FMLModContainer extends ModContainer
LOGGER.error(LOADING,"Failed to create mod instance. ModID: {}, class {}", getModId(), modClass.getName(), e);
throw new ModLoadingException(modInfo, event.fromStage(), "fml.modloading.failedtoloadmod", e, modClass);
}
LOGGER.debug(LOADING, "Injecting Automatic event subscribers for {}", getModId());
AutomaticEventSubscriber.inject(this, this.scanResults, this.modClass.getClassLoader());
LOGGER.debug(LOADING, "Completed Automatic event subscribers for {}", getModId());
try {
LOGGER.debug(LOADING, "Injecting Automatic event subscribers for {}", getModId());
AutomaticEventSubscriber.inject(this, this.scanResults, this.modClass.getClassLoader());
LOGGER.debug(LOADING, "Completed Automatic event subscribers for {}", getModId());
} catch (Throwable e) {
LOGGER.error(LOADING,"Failed to register automatic subscribers. ModID: {}, class {}", getModId(), modClass.getName(), e);
throw new ModLoadingException(modInfo, event.fromStage(), "fml.modloading.failedtoloadmod", e, modClass);
}
}
@Override

1
src/main/resources/assets/forge/lang/en_us.json
View File

@ -44,6 +44,7 @@
"fml.modloading.missingmetadata": "mods.toml missing metadata for modid {3}",
"fml.modloading.failedtoloadmodclass":"{0,modinfo,name} has class loading errors\n\u00a77{2,exc,msg}",
"fml.modloading.failedtoloadmod":"{0,modinfo,name} ({0,modinfo,id}) has failed to load correctly\n\u00a77{2,exc,msg}",
"fml.modloading.uncaughterror":"An uncaught parallel processing error has occurred.\n\u00a77{2,exc,msg}",
"fml.modloading.errorduringevent":"{0,modinfo,name} ({0,modinfo,id}) encountered an error during the {1,lower} event phase\n\u00a77{2,exc,msg}",
"fml.modloading.failedtoloadforge": "Failed to load forge",
"fml.modloading.missingdependency": "Mod \u00a7e{4}\u00a7r requires \u00a76{3}\u00a7r \u00a7o{5,vr}\u00a7r\n\u00a77Currently, \u00a76{3}\u00a7r\u00a77 is \u00a7o{6,i18n,fml.messages.artifactversion.ornotinstalled}",