OkHttpClient restore retryOnConnectionFailure#true by default due to weird OkHttp behavior during connection (turn off for predictable connection timeout)

Author: GoodforGod

http/http-client-ok/src/main/java/ru/tinkoff/kora/http/client/ok/OkHttpClientConfig.java

@@ -9,6 +9,10 @@ default boolean followRedirects() {
         return true;
     }
 
+    default boolean retryOnConnectionFailure() {
+        return true;
+    }
+
     default HttpVersion httpVersion() {
         return HttpVersion.HTTP_1_1;
     }

http/http-client-ok/src/main/java/ru/tinkoff/kora/http/client/ok/OkHttpClientWrapper.java

@@ -34,7 +34,7 @@ public void init() {
 
         var builder = new OkHttpClient.Builder()
             .fastFallback(false)
-            .retryOnConnectionFailure(false)
+            .retryOnConnectionFailure(this.config.retryOnConnectionFailure())
             .connectTimeout(this.baseConfig.connectTimeout())
             .readTimeout(this.baseConfig.readTimeout())
             .followRedirects(this.config.followRedirects());