Index: src/main/java/org/mariadb/jdbc/internal/util/Utils.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- src/main/java/org/mariadb/jdbc/internal/util/Utils.java	(revision 1063fc443368bf4d81c339a408ca9949fa0998ee)
+++ src/main/java/org/mariadb/jdbc/internal/util/Utils.java	(date 1583338999189)
@@ -66,6 +66,7 @@
 import org.mariadb.jdbc.internal.protocol.MastersSlavesProtocol;
 import org.mariadb.jdbc.internal.protocol.Protocol;
 import org.mariadb.jdbc.internal.util.pool.GlobalStateInfo;
+import org.mariadb.jdbc.util.ConfigurableSocketFactory;
 import org.mariadb.jdbc.util.Options;
 
 import javax.net.SocketFactory;
@@ -132,6 +133,9 @@
         if (socketFactoryClass != null) {
           Constructor<? extends SocketFactory> constructor = socketFactoryClass.getConstructor();
           socketFactory = constructor.newInstance();
+          if (socketFactoryClass.isInstance(ConfigurableSocketFactory.class)) {
+            ((ConfigurableSocketFactory)socketFactory).setConfiguration(options, host);
+          }
           return socketFactory.createSocket();
         }
       } catch (Exception exp) {
Index: src/main/java/org/mariadb/jdbc/util/ConfigurableSocketFactory.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- src/main/java/org/mariadb/jdbc/util/ConfigurableSocketFactory.java	(date 1583338293165)
+++ src/main/java/org/mariadb/jdbc/util/ConfigurableSocketFactory.java	(date 1583338293165)
@@ -0,0 +1,7 @@
+package org.mariadb.jdbc.util;
+
+import javax.net.SocketFactory;
+
+public abstract class ConfigurableSocketFactory extends SocketFactory {
+    public abstract void setConfiguration(Options options, String host);
+}