Allow custom connection and read timeouts.

proxy/src/main/java/com/velocitypowered/proxy/config/VelocityConfiguration.java

@@ -273,6 +273,14 @@ public class VelocityConfiguration extends AnnotatedConfig {
         return announceForge;
     }
 
+    public int getConnectTimeout() {
+        return advanced.getConnectionTimeout();
+    }
+
+    public int getReadTimeout() {
+        return advanced.getReadTimeout();
+    }
+
     @Override
     public String toString() {
         return MoreObjects.toStringHelper(this)
@@ -420,21 +428,23 @@ public class VelocityConfiguration extends AnnotatedConfig {
             "Disable by setting to 0"})
         @ConfigKey("login-ratelimit")
         private int loginRatelimit = 3000;
+        @Comment({"Specify a custom timeout for connection timeouts here. The default is five seconds."})
+        @ConfigKey("connection-timeout")
+        private int connectionTimeout = 5000;
+        @Comment({"Specify a read timeout for connections here. The default is 30 seconds."})
+        @ConfigKey("read-timeout")
+        private int readTimeout = 30000;
 
         private Advanced() {
         }
 
-        private Advanced(int compressionThreshold, int compressionLevel, int loginRatelimit) {
-            this.compressionThreshold = compressionThreshold;
-            this.compressionLevel = compressionLevel;
-            this.loginRatelimit = loginRatelimit;
-        }
-
         private Advanced(Toml toml) {
             if (toml != null) {
                 this.compressionThreshold = toml.getLong("compression-threshold", 1024L).intValue();
                 this.compressionLevel = toml.getLong("compression-level", -1L).intValue();
                 this.loginRatelimit = toml.getLong("login-ratelimit", 3000L).intValue();
+                this.connectionTimeout = toml.getLong("connection-timeout", 5000L).intValue();
+                this.readTimeout = toml.getLong("read-timeout", 30000L).intValue();
             }
         }
 
@@ -442,33 +452,31 @@ public class VelocityConfiguration extends AnnotatedConfig {
             return compressionThreshold;
         }
 
-        public void setCompressionThreshold(int compressionThreshold) {
-            this.compressionThreshold = compressionThreshold;
-        }
-
         public int getCompressionLevel() {
             return compressionLevel;
         }
 
-        public void setCompressionLevel(int compressionLevel) {
-            this.compressionLevel = compressionLevel;
-        }
-
         public int getLoginRatelimit() {
             return loginRatelimit;
         }
 
-        public void setLoginRatelimit(int loginRatelimit) {
-            this.loginRatelimit = loginRatelimit;
+        public int getConnectionTimeout() {
+            return connectionTimeout;
+        }
+
+        public int getReadTimeout() {
+            return readTimeout;
         }
 
         @Override
         public String toString() {
-            return "Advanced{"
-                    + "compressionThreshold=" + compressionThreshold
-                    + ", compressionLevel=" + compressionLevel
-                    + ", loginRatelimit=" + loginRatelimit
-                    + '}';
+            return "Advanced{" +
+                    "compressionThreshold=" + compressionThreshold +
+                    ", compressionLevel=" + compressionLevel +
+                    ", loginRatelimit=" + loginRatelimit +
+                    ", connectionTimeout=" + connectionTimeout +
+                    ", readTimeout=" + readTimeout +
+                    '}';
         }
     }
 
@@ -500,18 +508,10 @@ public class VelocityConfiguration extends AnnotatedConfig {
             return queryEnabled;
         }
 
-        public void setQueryEnabled(boolean queryEnabled) {
-            this.queryEnabled = queryEnabled;
-        }
-
         public int getQueryPort() {
             return queryPort;
         }
 
-        public void setQueryPort(int queryPort) {
-            this.queryPort = queryPort;
-        }
-
         @Override
         public String toString() {
             return "Query{"

proxy/src/main/java/com/velocitypowered/proxy/connection/backend/VelocityServerConnection.java

@@ -33,8 +33,6 @@ import static com.velocitypowered.proxy.network.Connections.HANDLER;
 import static com.velocitypowered.proxy.network.Connections.MINECRAFT_DECODER;
 import static com.velocitypowered.proxy.network.Connections.MINECRAFT_ENCODER;
 import static com.velocitypowered.proxy.network.Connections.READ_TIMEOUT;
-import static com.velocitypowered.proxy.network.Connections.CONNECTION_TIMEOUT_SECONDS;
-import static com.velocitypowered.proxy.network.Connections.SERVER_READ_TIMEOUT_SECONDS;
 
 public class VelocityServerConnection implements MinecraftConnectionAssociation, ServerConnection {
     static final AttributeKey<CompletableFuture<ConnectionRequestBuilder.Result>> CONNECTION_NOTIFIER =
@@ -56,13 +54,11 @@ public class VelocityServerConnection implements MinecraftConnectionAssociation,
     public CompletableFuture<ConnectionRequestBuilder.Result> connect() {
         CompletableFuture<ConnectionRequestBuilder.Result> result = new CompletableFuture<>();
         server.initializeGenericBootstrap()
-                .option(ChannelOption.TCP_NODELAY, true)
-                .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, CONNECTION_TIMEOUT_SECONDS * 1000)
                 .handler(new ChannelInitializer<Channel>() {
                     @Override
                     protected void initChannel(Channel ch) throws Exception {
                         ch.pipeline()
-                                .addLast(READ_TIMEOUT, new ReadTimeoutHandler(SERVER_READ_TIMEOUT_SECONDS, TimeUnit.SECONDS))
+                                .addLast(READ_TIMEOUT, new ReadTimeoutHandler(server.getConfiguration().getReadTimeout(), TimeUnit.SECONDS))
                                 .addLast(FRAME_DECODER, new MinecraftVarintFrameDecoder())
                                 .addLast(FRAME_ENCODER, MinecraftVarintLengthEncoder.INSTANCE)
                                 .addLast(MINECRAFT_DECODER, new MinecraftDecoder(ProtocolConstants.Direction.CLIENTBOUND))

proxy/src/main/java/com/velocitypowered/proxy/network/ConnectionManager.java

@@ -75,7 +75,7 @@ public final class ConnectionManager {
                     @Override
                     protected void initChannel(final Channel ch) {
                         ch.pipeline()
-                                .addLast(READ_TIMEOUT, new ReadTimeoutHandler(CLIENT_READ_TIMEOUT_SECONDS, TimeUnit.SECONDS))
+                                .addLast(READ_TIMEOUT, new ReadTimeoutHandler(server.getConfiguration().getReadTimeout(), TimeUnit.SECONDS))
                                 .addLast(LEGACY_PING_DECODER, new LegacyPingDecoder())
                                 .addLast(FRAME_DECODER, new MinecraftVarintFrameDecoder())
                                 .addLast(LEGACY_PING_ENCODER, LegacyPingEncoder.INSTANCE)
@@ -89,7 +89,6 @@ public final class ConnectionManager {
                         ch.pipeline().addLast(Connections.HANDLER, connection);
                     }
                 })
-                .childOption(ChannelOption.CONNECT_TIMEOUT_MILLIS, CONNECTION_TIMEOUT_SECONDS * 1000)
                 .childOption(ChannelOption.TCP_NODELAY, true)
                 .childOption(ChannelOption.IP_TOS, 0x18)
                 .localAddress(address);
@@ -126,7 +125,9 @@ public final class ConnectionManager {
     public Bootstrap createWorker() {
         return new Bootstrap()
                 .channel(this.transportType.socketChannelClass)
-                .group(this.workerGroup);
+                .group(this.workerGroup)
+                .option(ChannelOption.TCP_NODELAY, true)
+                .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, server.getConfiguration().getConnectTimeout());
     }
 
     public void shutdown() {

proxy/src/main/java/com/velocitypowered/proxy/network/Connections.java

@@ -13,8 +13,4 @@ public interface Connections {
     String MINECRAFT_DECODER = "minecraft-decoder";
     String MINECRAFT_ENCODER = "minecraft-encoder";
     String READ_TIMEOUT = "read-timeout";
-
-    int CLIENT_READ_TIMEOUT_SECONDS = 30; // client -> proxy
-    int SERVER_READ_TIMEOUT_SECONDS = 30; // proxy -> server
-    int CONNECTION_TIMEOUT_SECONDS = 5;
 }