diff options
Diffstat (limited to 'spark-common/src')
4 files changed, 95 insertions, 75 deletions
diff --git a/spark-common/src/main/java/me/lucko/spark/common/SparkPlatform.java b/spark-common/src/main/java/me/lucko/spark/common/SparkPlatform.java index 1bc6b57..dd55157 100644 --- a/spark-common/src/main/java/me/lucko/spark/common/SparkPlatform.java +++ b/spark-common/src/main/java/me/lucko/spark/common/SparkPlatform.java @@ -23,6 +23,7 @@ package me.lucko.spark.common; import com.google.common.collect.ImmutableList; import me.lucko.spark.common.command.Arguments; import me.lucko.spark.common.command.Command; +import me.lucko.spark.common.command.CommandModule; import me.lucko.spark.common.command.CommandResponseHandler; import me.lucko.spark.common.command.modules.ActivityLogModule; import me.lucko.spark.common.command.modules.HealthModule; @@ -59,6 +60,7 @@ public class SparkPlatform { public static final BytebinClient BYTEBIN_CLIENT = new BytebinClient(OK_HTTP_CLIENT, "https://bytebin.lucko.me/", "spark-plugin"); private final SparkPlugin plugin; + private final List<CommandModule> commandModules; private final List<Command> commands; private final ActivityLog activityLog; private final TickCounter tickCounter; @@ -67,12 +69,18 @@ public class SparkPlatform { public SparkPlatform(SparkPlugin plugin) { this.plugin = plugin; + this.commandModules = ImmutableList.of( + new SamplerModule(), + new HealthModule(), + new TickMonitoringModule(), + new MemoryModule(), + new ActivityLogModule() + ); + ImmutableList.Builder<Command> commandsBuilder = ImmutableList.builder(); - new SamplerModule().registerCommands(commandsBuilder::add); - new HealthModule().registerCommands(commandsBuilder::add); - new TickMonitoringModule().registerCommands(commandsBuilder::add); - new MemoryModule().registerCommands(commandsBuilder::add); - new ActivityLogModule().registerCommands(commandsBuilder::add); + for (CommandModule module : this.commandModules) { + module.registerCommands(commandsBuilder::add); + } this.commands = commandsBuilder.build(); this.activityLog = new ActivityLog(plugin.getPluginFolder().resolve("activity.json")); @@ -93,6 +101,10 @@ public class SparkPlatform { if (this.tickCounter != null) { this.tickCounter.close(); } + + for (CommandModule module : this.commandModules) { + module.close(); + } } public SparkPlugin getPlugin() { diff --git a/spark-common/src/main/java/me/lucko/spark/common/command/CommandModule.java b/spark-common/src/main/java/me/lucko/spark/common/command/CommandModule.java index 76c24b3..2b536cc 100644 --- a/spark-common/src/main/java/me/lucko/spark/common/command/CommandModule.java +++ b/spark-common/src/main/java/me/lucko/spark/common/command/CommandModule.java @@ -22,8 +22,12 @@ package me.lucko.spark.common.command; import java.util.function.Consumer; -public interface CommandModule { +public interface CommandModule extends AutoCloseable { void registerCommands(Consumer<Command> consumer); + @Override + default void close() { + + } } diff --git a/spark-common/src/main/java/me/lucko/spark/common/command/modules/SamplerModule.java b/spark-common/src/main/java/me/lucko/spark/common/command/modules/SamplerModule.java index c4f88cb..11d23da 100644 --- a/spark-common/src/main/java/me/lucko/spark/common/command/modules/SamplerModule.java +++ b/spark-common/src/main/java/me/lucko/spark/common/command/modules/SamplerModule.java @@ -50,12 +50,18 @@ import java.util.function.Consumer; public class SamplerModule implements CommandModule { private static final MediaType JSON_TYPE = MediaType.parse("application/json; charset=utf-8"); - /** Guards {@link #activeSampler} */ - private final Object[] activeSamplerMutex = new Object[0]; /** The WarmRoast instance currently running, if any */ private Sampler activeSampler = null; @Override + public void close() { + if (this.activeSampler != null) { + this.activeSampler.cancel(); + this.activeSampler = null; + } + } + + @Override public void registerCommands(Consumer<Command> consumer) { consumer.accept(Command.builder() .aliases("sampler") @@ -72,48 +78,41 @@ public class SamplerModule implements CommandModule { .argumentUsage("include-line-numbers", null) .executor((platform, sender, resp, arguments) -> { if (arguments.boolFlag("info")) { - synchronized (this.activeSamplerMutex) { - if (this.activeSampler == null) { - resp.replyPrefixed(TextComponent.of("There isn't an active sampling task running.")); + if (this.activeSampler == null) { + resp.replyPrefixed(TextComponent.of("There isn't an active sampling task running.")); + } else { + long timeout = this.activeSampler.getEndTime(); + if (timeout == -1) { + resp.replyPrefixed(TextComponent.of("There is an active sampler currently running, with no defined timeout.")); } else { - long timeout = this.activeSampler.getEndTime(); - if (timeout == -1) { - resp.replyPrefixed(TextComponent.of("There is an active sampler currently running, with no defined timeout.")); - } else { - long timeoutDiff = (timeout - System.currentTimeMillis()) / 1000L; - resp.replyPrefixed(TextComponent.of("There is an active sampler currently running, due to timeout in " + timeoutDiff + " seconds.")); - } - - long runningTime = (System.currentTimeMillis() - this.activeSampler.getStartTime()) / 1000L; - resp.replyPrefixed(TextComponent.of("It has been sampling for " + runningTime + " seconds so far.")); + long timeoutDiff = (timeout - System.currentTimeMillis()) / 1000L; + resp.replyPrefixed(TextComponent.of("There is an active sampler currently running, due to timeout in " + timeoutDiff + " seconds.")); } + + long runningTime = (System.currentTimeMillis() - this.activeSampler.getStartTime()) / 1000L; + resp.replyPrefixed(TextComponent.of("It has been sampling for " + runningTime + " seconds so far.")); } return; } if (arguments.boolFlag("cancel")) { - synchronized (this.activeSamplerMutex) { - if (this.activeSampler == null) { - resp.replyPrefixed(TextComponent.of("There isn't an active sampling task running.")); - } else { - this.activeSampler.cancel(); - this.activeSampler = null; - resp.broadcastPrefixed(TextComponent.of("The active sampling task has been cancelled.", TextColor.GOLD)); - } + if (this.activeSampler == null) { + resp.replyPrefixed(TextComponent.of("There isn't an active sampling task running.")); + } else { + close(); + resp.broadcastPrefixed(TextComponent.of("The active sampling task has been cancelled.", TextColor.GOLD)); } return; } if (arguments.boolFlag("stop") || arguments.boolFlag("upload")) { - synchronized (this.activeSamplerMutex) { - if (this.activeSampler == null) { - resp.replyPrefixed(TextComponent.of("There isn't an active sampling task running.")); - } else { - this.activeSampler.cancel(); - resp.broadcastPrefixed(TextComponent.of("The active sampling operation has been stopped! Uploading results...")); - handleUpload(platform, resp, this.activeSampler); - this.activeSampler = null; - } + if (this.activeSampler == null) { + resp.replyPrefixed(TextComponent.of("There isn't an active sampling task running.")); + } else { + this.activeSampler.cancel(); + resp.broadcastPrefixed(TextComponent.of("The active sampling operation has been stopped! Uploading results...")); + handleUpload(platform, resp, this.activeSampler); + this.activeSampler = null; } return; } @@ -172,37 +171,34 @@ public class SamplerModule implements CommandModule { } } - Sampler sampler; - synchronized (this.activeSamplerMutex) { - if (this.activeSampler != null) { - resp.replyPrefixed(TextComponent.of("An active sampler is already running.")); - return; - } + if (this.activeSampler != null) { + resp.replyPrefixed(TextComponent.of("An active sampler is already running.")); + return; + } - resp.broadcastPrefixed(TextComponent.of("Initializing a new profiler, please wait...")); + resp.broadcastPrefixed(TextComponent.of("Initializing a new profiler, please wait...")); - SamplerBuilder builder = new SamplerBuilder(); - builder.threadDumper(threadDumper); - builder.threadGrouper(threadGrouper); - if (timeoutSeconds != -1) { - builder.completeAfter(timeoutSeconds, TimeUnit.SECONDS); - } - builder.samplingInterval(intervalMillis); - builder.includeLineNumbers(includeLineNumbers); - if (ticksOver != -1) { - builder.ticksOver(ticksOver, tickCounter); - } - sampler = this.activeSampler = builder.start(); + SamplerBuilder builder = new SamplerBuilder(); + builder.threadDumper(threadDumper); + builder.threadGrouper(threadGrouper); + if (timeoutSeconds != -1) { + builder.completeAfter(timeoutSeconds, TimeUnit.SECONDS); + } + builder.samplingInterval(intervalMillis); + builder.includeLineNumbers(includeLineNumbers); + if (ticksOver != -1) { + builder.ticksOver(ticksOver, tickCounter); + } + Sampler sampler = this.activeSampler = builder.start(); - resp.broadcastPrefixed(TextComponent.of("Profiler now active!", TextColor.GOLD)); - if (timeoutSeconds == -1) { - resp.broadcastPrefixed(TextComponent.of("Use '/" + platform.getPlugin().getLabel() + " sampler --stop' to stop profiling and upload the results.")); - } else { - resp.broadcastPrefixed(TextComponent.of("The results will be automatically returned after the profiler has been running for " + timeoutSeconds + " seconds.")); - } + resp.broadcastPrefixed(TextComponent.of("Profiler now active!", TextColor.GOLD)); + if (timeoutSeconds == -1) { + resp.broadcastPrefixed(TextComponent.of("Use '/" + platform.getPlugin().getLabel() + " sampler --stop' to stop profiling and upload the results.")); + } else { + resp.broadcastPrefixed(TextComponent.of("The results will be automatically returned after the profiler has been running for " + timeoutSeconds + " seconds.")); } - CompletableFuture<Sampler> future = sampler.getFuture(); + CompletableFuture<Sampler> future = activeSampler.getFuture(); // send message if profiling fails future.whenCompleteAsync((s, throwable) -> { @@ -214,10 +210,8 @@ public class SamplerModule implements CommandModule { // set activeSampler to null when complete. future.whenCompleteAsync((s, throwable) -> { - synchronized (this.activeSamplerMutex) { - if (sampler == this.activeSampler) { - this.activeSampler = null; - } + if (sampler == this.activeSampler) { + this.activeSampler = null; } }); diff --git a/spark-common/src/main/java/me/lucko/spark/common/command/modules/TickMonitoringModule.java b/spark-common/src/main/java/me/lucko/spark/common/command/modules/TickMonitoringModule.java index cbcf557..75d5d36 100644 --- a/spark-common/src/main/java/me/lucko/spark/common/command/modules/TickMonitoringModule.java +++ b/spark-common/src/main/java/me/lucko/spark/common/command/modules/TickMonitoringModule.java @@ -35,17 +35,29 @@ import java.util.function.Consumer; public class TickMonitoringModule implements CommandModule { /** The tick monitor instance currently running, if any */ + private TickCounter tickCounter = null; private ReportingTickMonitor activeTickMonitor = null; @Override + public void close() { + if (this.activeTickMonitor != null) { + this.tickCounter.removeTickTask(this.activeTickMonitor); + this.activeTickMonitor.close(); + this.activeTickMonitor = null; + } + } + + @Override public void registerCommands(Consumer<Command> consumer) { consumer.accept(Command.builder() .aliases("tickmonitoring") .argumentUsage("threshold", "percentage increase") .argumentUsage("without-gc", null) .executor((platform, sender, resp, arguments) -> { - TickCounter tickCounter = platform.getTickCounter(); - if (tickCounter == null) { + if (this.tickCounter == null) { + this.tickCounter = platform.getTickCounter(); + } + if (this.tickCounter == null) { resp.replyPrefixed(TextComponent.of("Not supported!", TextColor.RED)); return; } @@ -56,12 +68,10 @@ public class TickMonitoringModule implements CommandModule { threshold = 100; } - this.activeTickMonitor = new ReportingTickMonitor(resp, tickCounter, threshold, !arguments.boolFlag("without-gc")); - tickCounter.addTickTask(this.activeTickMonitor); + this.activeTickMonitor = new ReportingTickMonitor(resp, this.tickCounter, threshold, !arguments.boolFlag("without-gc")); + this.tickCounter.addTickTask(this.activeTickMonitor); } else { - tickCounter.removeTickTask(this.activeTickMonitor); - this.activeTickMonitor.close(); - this.activeTickMonitor = null; + close(); resp.broadcastPrefixed(TextComponent.of("Tick monitor disabled.")); } }) |