Added handling of precondition failed error

Signed-off-by: Marius David Wieschollek <passwords.public@mdns.eu>

2 files changed, 10 insertions, 2 deletions

diff --git a/src/js/Manager/SearchManager.js b/src/js/Manager/SearchManager.js
index 2df7290..f2dba25 100644
--- a/src/js/Manager/SearchManager.js
+++ b/src/js/Manager/SearchManager.js
@@ -79,7 +79,7 @@ class SearchManager {
             );
             await this._loadHiddenPasswords(api);
         } catch(e) {
-            if(e.name === 'EncryptionNotEnabledError' || e.name === 'MissingEncryptionKeyError') {
+            if(e.name === 'EncryptionNotEnabledError' || e.name === 'MissingEncryptionKeyError' || e.name === 'PreconditionFailedError') {
                 try {
                     await ServerManager.restartSession(api.getServer());
                 } catch(e2) {
diff --git a/src/js/Manager/ServerManager.js b/src/js/Manager/ServerManager.js
index 07acb5f..50d46c6 100644
--- a/src/js/Manager/ServerManager.js
+++ b/src/js/Manager/ServerManager.js
@@ -9,6 +9,7 @@ import StorageService from '@js/Services/StorageService';
 import SettingsService from '@js/Services/SettingsService';
 import SessionAuthorizationHelper from '@js/Helper/SessionAuthorizationHelper';
 import ServerRequirementCheck from '@js/Helper/ServerRequirementCheck';
+import {PreconditionFailedError} from 'passwords-client/errors';
 
 class ServerManager {
 
@@ -246,7 +247,14 @@ class ServerManager {
             .getRequest()
             .setPath('1.0/session/keepalive')
             .send()
-            .catch(ErrorManager.catch);
+            .catch(
+                (e) => {
+                    ErrorManager.logError(e);
+                    if(e.type === 'PreconditionFailedError') {
+                        this.restartSession(api.getServer())
+                            .catch(ErrorManager.catch);
+                    }
+                });
     }
 
     /**