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Code Issues Packages Projects Releases Wiki Activity

Improve server startup logging (#11110)

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* Improve server startup logging

* Add plugin info at startup

---------

Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
This commit is contained in:
Riley Park
2024-07-20 10:36:52 -07:00
parent 574485b5bd
commit de456328de
2 changed files with 132 additions and 14 deletions
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82
patches/server/Expose-server-build-information.patch
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@@ -361,6 +361,67 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+ }
+}
diff --git a/src/main/java/io/papermc/paper/PaperBootstrap.java b/src/main/java/io/papermc/paper/PaperBootstrap.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/PaperBootstrap.java
@@ -0,0 +0,0 @@
+package io.papermc.paper;
+
+import java.util.List;
+import joptsimple.OptionSet;
+import net.minecraft.SharedConstants;
+import net.minecraft.server.Main;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class PaperBootstrap {
+ private static final Logger LOGGER = LoggerFactory.getLogger("bootstrap");
+
+ private PaperBootstrap() {
+ }
+
+ public static void boot(final OptionSet options) {
+ SharedConstants.tryDetectVersion();
+
+ getStartupVersionMessages().forEach(LOGGER::info);
+
+ Main.main(options);
+ }
+
+ private static List<String> getStartupVersionMessages() {
+ final String javaSpecVersion = System.getProperty("java.specification.version");
+ final String javaVmName = System.getProperty("java.vm.name");
+ final String javaVmVersion = System.getProperty("java.vm.version");
+ final String javaVendor = System.getProperty("java.vendor");
+ final String javaVendorVersion = System.getProperty("java.vendor.version");
+ final String osName = System.getProperty("os.name");
+ final String osVersion = System.getProperty("os.version");
+ final String osArch = System.getProperty("os.arch");
+
+ final ServerBuildInfo bi = ServerBuildInfo.buildInfo();
+ return List.of(
+ String.format(
+ "Running Java %s (%s %s; %s %s) on %s %s (%s)",
+ javaSpecVersion,
+ javaVmName,
+ javaVmVersion,
+ javaVendor,
+ javaVendorVersion,
+ osName,
+ osVersion,
+ osArch
+ ),
+ String.format(
+ "Loading %s %s for Minecraft %s",
+ bi.brandName(),
+ bi.asString(ServerBuildInfo.StringRepresentation.VERSION_FULL),
+ bi.minecraftVersionId()
+ )
+ );
+ }
+}
diff --git a/src/main/java/io/papermc/paper/ServerBuildInfoImpl.java b/src/main/java/io/papermc/paper/ServerBuildInfoImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
@@ -621,22 +682,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
}
System.setProperty("library.jansi.version", "Paper"); // Paper - set meaningless jansi version to prevent git builds from crashing on Windows
+ // Paper start - Log Java and OS versioning to help with debugging plugin issues
+ java.lang.management.RuntimeMXBean runtimeMX = java.lang.management.ManagementFactory.getRuntimeMXBean();
+ java.lang.management.OperatingSystemMXBean osMX = java.lang.management.ManagementFactory.getOperatingSystemMXBean();
+ if (runtimeMX != null && osMX != null) {
+ String javaInfo = "Java " + runtimeMX.getSpecVersion() + " (" + runtimeMX.getVmName() + " " + runtimeMX.getVmVersion() + ")";
+ String osInfo = "Host: " + osMX.getName() + " " + osMX.getVersion() + " (" + osMX.getArch() + ")";
- System.out.println("Loading libraries, please wait...");
- net.minecraft.server.Main.main(options);
+
+ System.out.println("System Info: " + javaInfo + " " + osInfo);
+ } else {
+ System.out.println("Unable to read system info");
+ }
+ // Paper end - Log Java and OS versioning to help with debugging plugin issues
+
System.out.println("Loading libraries, please wait...");
net.minecraft.server.Main.main(options);
+ //System.out.println("Loading libraries, please wait...");
+ //net.minecraft.server.Main.main(options);
+ io.papermc.paper.PaperBootstrap.boot(options);
} catch (Throwable t) {
t.printStackTrace();
}
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java