call sendOnEnter

src/main/java/ru/bclib/api/dataexchange/DataExchangeAPI.java

@@ -140,7 +140,7 @@ public class DataExchangeAPI {
 	/**
 	 * Automatically called before the player enters the world.
 	 * <p>
-	 * This will send all {@link DataHandler}-Objects that have {@link DataHandlerDescriptor#sendBeforeEnter} set to*
+	 * This is automatically called by BCLib. It will send all {@link DataHandler}-Objects that have {@link DataHandlerDescriptor#sendBeforeEnter} set to*
 	 * {@Code true},
 	 */
 	@Environment(EnvType.CLIENT)

src/main/java/ru/bclib/mixin/client/GameMixin.java

@@ -13,6 +13,6 @@ public class GameMixin {
 	
 	@Inject(method="onStartGameSession", at=@At("TAIL"))
 	public void bcliv_onStart(CallbackInfo ci){
-		DataExchangeAPI.send(new HelloServer());
+		DataExchangeAPI.sendOnEnter();
 	}
 }