From b69ab65b128dc13273cda0f81cbfcee7cfc9d1e6 Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Tue, 24 May 2016 13:26:30 +0200
Subject: [PATCH] show regitration failed try again later in UI

---
 .../siacs/conversations/entities/Account.java |  5 ++++-
 .../conversations/xmpp/XmppConnection.java    | 21 ++++++++++++-------
 src/main/res/values/strings.xml               |  1 +
 3 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/src/main/java/eu/siacs/conversations/entities/Account.java b/src/main/java/eu/siacs/conversations/entities/Account.java
index a708b0ce8..2f573c896 100644
--- a/src/main/java/eu/siacs/conversations/entities/Account.java
+++ b/src/main/java/eu/siacs/conversations/entities/Account.java
@@ -99,7 +99,8 @@ public class Account extends AbstractEntity {
 		INCOMPATIBLE_SERVER(true),
 		TOR_NOT_AVAILABLE(true),
 		BIND_FAILURE(true),
-		HOST_UNKNOWN(true);
+		HOST_UNKNOWN(true),
+		REGISTRATION_PLEASE_WAIT(true);
 
 		private final boolean isError;
 
@@ -149,6 +150,8 @@ public class Account extends AbstractEntity {
 					return R.string.account_status_bind_failure;
 				case HOST_UNKNOWN:
 					return R.string.account_status_host_unknown;
+				case REGISTRATION_PLEASE_WAIT:
+					return R.string.registration_please_wait;
 				default:
 					return R.string.account_status_unknown;
 			}
diff --git a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
index f75f027b6..9a8a55fbd 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
@@ -183,14 +183,21 @@ public class XmppConnection implements Runnable {
 				account.setOption(Account.OPTION_REGISTER, false);
 				forceCloseSocket();
 				changeStatus(Account.State.REGISTRATION_SUCCESSFUL);
-			} else if (packet.hasChild("error")
-					&& (packet.findChild("error").hasChild("conflict"))) {
-				forceCloseSocket();
-				changeStatus(Account.State.REGISTRATION_CONFLICT);
 			} else {
-				forceCloseSocket();
-				changeStatus(Account.State.REGISTRATION_FAILED);
-				Log.d(Config.LOGTAG, packet.toString());
+				Element error = packet.findChild("error");
+				if (error != null && error.hasChild("conflict")) {
+					forceCloseSocket();
+					changeStatus(Account.State.REGISTRATION_CONFLICT);
+				} else if (error != null
+						&& "wait".equals(error.getAttribute("type"))
+						&& error.hasChild("resource-constraint")) {
+					forceCloseSocket();
+					changeStatus(Account.State.REGISTRATION_PLEASE_WAIT);
+				} else {
+					forceCloseSocket();
+					changeStatus(Account.State.REGISTRATION_FAILED);
+					Log.d(Config.LOGTAG, packet.toString());
+				}
 			}
 		}
 	};
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index aa5f5a386..f50c3a70b 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -641,4 +641,5 @@
 	<string name="secure_password_generated">A secure password has been generated</string>
 	<string name="device_does_not_support_battery_op">Your device does not support opting out of battery optimization</string>
 	<string name="show_password">Show password</string>
+	<string name="registration_please_wait">Registration failed: Try again later</string>
 </resources>