From e107c014f07d64e9fee6c0bb7c6940d0cfe11f77 Mon Sep 17 00:00:00 2001
From: "Nelson R. Perez" <bilthon@gmail.com>
Date: Sun, 23 Sep 2018 20:50:39 -0500
Subject: [PATCH] The network service will retry a connection after 5 seconds
 in case of socket failure

---
 .../graphenej/api/android/NetworkService.java      | 14 +++++++++++++-
 .../cy/agorise/labs/sample/SampleApplication.java  |  2 +-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/graphenej/src/main/java/cy/agorise/graphenej/api/android/NetworkService.java b/graphenej/src/main/java/cy/agorise/graphenej/api/android/NetworkService.java
index f8b8c65..73c501f 100644
--- a/graphenej/src/main/java/cy/agorise/graphenej/api/android/NetworkService.java
+++ b/graphenej/src/main/java/cy/agorise/graphenej/api/android/NetworkService.java
@@ -3,7 +3,9 @@ package cy.agorise.graphenej.api.android;
 import android.app.Service;
 import android.content.Intent;
 import android.os.Binder;
+import android.os.Handler;
 import android.os.IBinder;
+import android.os.Looper;
 import android.util.Log;
 
 import com.google.gson.Gson;
@@ -75,6 +77,9 @@ public class NetworkService extends Service {
 
     public static final int NORMAL_CLOSURE_STATUS = 1000;
 
+    // Time to wait before retrying a connection attempt
+    private final int DEFAULT_RETRY_DELAY = 5000;
+
     public static final String KEY_USERNAME = "key_username";
 
     public static final String KEY_PASSWORD = "key_password";
@@ -572,7 +577,14 @@ public class NetworkService extends Service {
                 Log.e(TAG,"Giving up on connections");
                 stopSelf();
             }else{
-                connect();
+                Handler handler = new Handler(Looper.getMainLooper());
+                handler.postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        Log.d(TAG,"Retrying");
+                        connect();
+                    }
+                }, DEFAULT_RETRY_DELAY);
             }
         }
     };
diff --git a/sample/src/main/java/cy/agorise/labs/sample/SampleApplication.java b/sample/src/main/java/cy/agorise/labs/sample/SampleApplication.java
index 1e246e4..1e2a95e 100644
--- a/sample/src/main/java/cy/agorise/labs/sample/SampleApplication.java
+++ b/sample/src/main/java/cy/agorise/labs/sample/SampleApplication.java
@@ -19,7 +19,7 @@ public class SampleApplication extends Application {
         int requestedApis = ApiAccess.API_DATABASE | ApiAccess.API_HISTORY | ApiAccess.API_NETWORK_BROADCAST;
 
         NetworkServiceManager networkManager = new NetworkServiceManager.Builder()
-                .setUserName("nelson")
+                .setUserName("username")
                 .setPassword("secret")
                 .setRequestedApis(requestedApis)
                 .setCustomNodeUrls("wss://eu.nodes.bitshares.ws")