Mirror von
https://github.com/ViaVersion/ViaVersion.git
synchronisiert 2024-07-31 11:28:03 +02:00
Use GSON instead, should fix memory leak issue with JSON. Also make sure that we use a copy of players for the bossbar.
Dieser Commit ist enthalten in:
Ursprung
d40c5851e9
Commit
11f3844d63
14
pom.xml
14
pom.xml
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@ -101,6 +101,10 @@
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<pattern>org.spacehq.opennbt</pattern>
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<pattern>org.spacehq.opennbt</pattern>
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<shadedPattern>us.myles.viaversion.libs.opennbt</shadedPattern>
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<shadedPattern>us.myles.viaversion.libs.opennbt</shadedPattern>
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</relocation>
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</relocation>
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<relocation>
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<pattern>com.google.gson</pattern>
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<shadedPattern>us.myles.viaversion.libs.gson</shadedPattern>
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</relocation>
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</relocations>
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</relocations>
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</configuration>
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</configuration>
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<executions>
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<executions>
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@ -162,6 +166,15 @@
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<optional>true</optional>
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<optional>true</optional>
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</dependency>
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</dependency>
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<!-- GSON (JSON Library) -->
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<dependency>
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<groupId>com.google.code.gson</groupId>
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<artifactId>gson</artifactId>
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<version>2.6.2</version>
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<scope>compile</scope>
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<optional>true</optional>
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</dependency>
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<!-- Netty (Network Library) -->
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<!-- Netty (Network Library) -->
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<dependency>
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<dependency>
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<groupId>io.netty</groupId>
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<groupId>io.netty</groupId>
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@ -170,6 +183,7 @@
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<scope>provided</scope>
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<scope>provided</scope>
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<optional>true</optional>
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<optional>true</optional>
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</dependency>
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</dependency>
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<!-- Lombok -->
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<!-- Lombok -->
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<dependency>
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<dependency>
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<groupId>org.projectlombok</groupId>
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<groupId>org.projectlombok</groupId>
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@ -15,10 +15,7 @@ import us.myles.ViaVersion.packets.PacketType;
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import us.myles.ViaVersion.transformers.OutgoingTransformer;
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import us.myles.ViaVersion.transformers.OutgoingTransformer;
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import us.myles.ViaVersion.util.PacketUtil;
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import us.myles.ViaVersion.util.PacketUtil;
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import java.util.Collections;
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import java.util.*;
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import java.util.HashSet;
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import java.util.Set;
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import java.util.UUID;
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@Getter
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@Getter
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public class ViaBossBar implements BossBar {
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public class ViaBossBar implements BossBar {
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@ -142,7 +139,7 @@ public class ViaBossBar implements BossBar {
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private void sendPacket(UpdateAction action) {
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private void sendPacket(UpdateAction action) {
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ByteBuf buf = getPacket(action);
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ByteBuf buf = getPacket(action);
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for (UUID uuid : players)
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for (UUID uuid : new ArrayList<>(players))
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sendPacket(uuid, buf);
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sendPacket(uuid, buf);
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}
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}
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@ -1,11 +1,11 @@
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package us.myles.ViaVersion.transformers;
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package us.myles.ViaVersion.transformers;
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import com.google.gson.Gson;
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import com.google.gson.GsonBuilder;
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import com.google.gson.JsonObject;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.ByteBuf;
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import org.bukkit.Material;
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import org.bukkit.Material;
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import org.bukkit.entity.EntityType;
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import org.bukkit.entity.EntityType;
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import org.json.simple.JSONObject;
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import org.json.simple.parser.JSONParser;
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import org.json.simple.parser.ParseException;
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import org.spacehq.opennbt.tag.builtin.CompoundTag;
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import org.spacehq.opennbt.tag.builtin.CompoundTag;
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import org.spacehq.opennbt.tag.builtin.StringTag;
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import org.spacehq.opennbt.tag.builtin.StringTag;
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import us.myles.ViaVersion.CancelException;
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import us.myles.ViaVersion.CancelException;
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@ -34,6 +34,7 @@ import static us.myles.ViaVersion.util.PacketUtil.*;
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public class OutgoingTransformer {
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public class OutgoingTransformer {
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private static Gson gson = new GsonBuilder().create();
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private final ViaVersionPlugin plugin = (ViaVersionPlugin) ViaVersion.getInstance();
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private final ViaVersionPlugin plugin = (ViaVersionPlugin) ViaVersion.getInstance();
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@ -56,16 +57,16 @@ public class OutgoingTransformer {
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line = "{\"text\":\"\"}";
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line = "{\"text\":\"\"}";
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} else {
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} else {
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if ((!line.startsWith("\"") || !line.endsWith("\"")) && (!line.startsWith("{") || !line.endsWith("}"))) {
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if ((!line.startsWith("\"") || !line.endsWith("\"")) && (!line.startsWith("{") || !line.endsWith("}"))) {
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JSONObject obj = new JSONObject();
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JsonObject jsonObject = new JsonObject();
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obj.put("text", line);
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jsonObject.addProperty("text", line);
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return obj.toJSONString();
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return gson.toJson(jsonObject);
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}
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}
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if (line.startsWith("\"") && line.endsWith("\"")) {
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if (line.startsWith("\"") && line.endsWith("\"")) {
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line = "{\"text\":" + line + "}";
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line = "{\"text\":" + line + "}";
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}
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}
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}
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}
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try {
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try {
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new JSONParser().parse(line);
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gson.fromJson(line, JsonObject.class);
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} catch (Exception e) {
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} catch (Exception e) {
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System.out.println("Invalid JSON String: \"" + line + "\" Please report this issue to the ViaVersion Github: " + e.getMessage());
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System.out.println("Invalid JSON String: \"" + line + "\" Please report this issue to the ViaVersion Github: " + e.getMessage());
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return "{\"text\":\"\"}";
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return "{\"text\":\"\"}";
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@ -297,12 +298,12 @@ public class OutgoingTransformer {
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if (packet == PacketType.STATUS_RESPONSE) {
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if (packet == PacketType.STATUS_RESPONSE) {
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String originalStatus = PacketUtil.readString(input);
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String originalStatus = PacketUtil.readString(input);
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try {
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try {
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JSONObject json = (JSONObject) new JSONParser().parse(originalStatus);
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JsonObject jsonObject = gson.fromJson(originalStatus, JsonObject.class);
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JSONObject version = (JSONObject) json.get("version");
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JsonObject version = jsonObject.get("version").getAsJsonObject();
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if ((long) version.get("protocol") != 9999) //Fix ServerListPlus custom outdated message
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if (version.get("protocol").getAsInt() != 9999) //Fix ServerListPlus custom outdated message
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version.put("protocol", info.getProtocol());
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version.addProperty("protocol", info.getProtocol());
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PacketUtil.writeString(json.toJSONString(), output);
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PacketUtil.writeString(gson.toJson(jsonObject), output);
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} catch (ParseException e) {
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} catch (Exception e) {
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e.printStackTrace();
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e.printStackTrace();
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}
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}
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return;
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return;
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