Allow servers to manually be probed with API

bungee/src/main/java/us/myles/ViaVersion/bungee/platform/BungeeViaAPI.java

@@ -2,6 +2,7 @@ package us.myles.ViaVersion.bungee.platform;
 
 import io.netty.buffer.ByteBuf;
 import lombok.NonNull;
+import net.md_5.bungee.api.config.ServerInfo;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 import us.myles.ViaVersion.api.Via;
 import us.myles.ViaVersion.api.ViaAPI;
@@ -10,6 +11,7 @@ import us.myles.ViaVersion.api.boss.BossColor;
 import us.myles.ViaVersion.api.boss.BossStyle;
 import us.myles.ViaVersion.api.data.UserConnection;
 import us.myles.ViaVersion.api.protocol.ProtocolRegistry;
+import us.myles.ViaVersion.bungee.service.ProtocolDetectorService;
 import us.myles.ViaVersion.protocols.base.ProtocolInfo;
 
 import java.util.Map;
@@ -75,4 +77,13 @@ public class BungeeViaAPI implements ViaAPI<ProxiedPlayer> {
     public Map<UUID, UserConnection> getPortedPlayers() {
         return Via.getManager().getPortedPlayers();
     }
+
+    /**
+     * Forces ViaVersion to probe a server
+     *
+     * @param serverInfo The serverinfo to probe
+     */
+    public void probeServer(ServerInfo serverInfo) {
+        ProtocolDetectorService.probeServer(serverInfo);
+    }
 }

bungee/src/main/java/us/myles/ViaVersion/bungee/service/ProtocolDetectorService.java

@@ -45,12 +45,13 @@ public class ProtocolDetectorService implements Runnable {
     @Override
     public void run() {
         for (final Map.Entry<String, ServerInfo> lists : plugin.getProxy().getServers().entrySet()) {
-            updateProtocolInfo(lists.getKey(), lists.getValue());
+            probeServer(lists.getValue());
         }
     }
 
-    private void updateProtocolInfo(final String key, ServerInfo value) {
+    public static void probeServer(final ServerInfo serverInfo) {
-        value.ping(new Callback<ServerPing>() {
+        final String key = serverInfo.getName();
+        serverInfo.ping(new Callback<ServerPing>() {
             @Override
             public void done(ServerPing serverPing, Throwable throwable) {
                 if (throwable == null) {