Modify upserts to use a transaction

Author: Xavier Jefferson

Hangfire.FluentNHibernateStorage/FluentNHibernateJobStorageConnection.cs

@@ -102,15 +102,18 @@ public override void SetJobParameter(string id, string name, string value)
                 return;
             }
 
-            Storage.UseSession(session =>
+            Storage.UseTransaction(session =>
             {
-                session.UpsertEntity<_JobParameter>(i => i.Id == converter.Value && i.Name == name,
-                    i => i.Value = value, i =>
-                    {
-                        i.Job = new _Job {Id = converter.Value};
-                        i.Name = name;
-                    });
-                ;
+                
+                    session.UpsertEntity<_JobParameter>(i => i.Id == converter.Value && i.Name == name,
+                        i => i.Value = value, i =>
+                        {
+                            i.Job = new _Job {Id = converter.Value};
+                            i.Name = name;
+                        });
+                    ;
+                  
+                 
             });
         }
 
@@ -215,7 +218,7 @@ public override void AnnounceServer(string serverId, ServerContext context)
             if (serverId == null) throw new ArgumentNullException("serverId");
             if (context == null) throw new ArgumentNullException("context");
 
-            Storage.UseSession(session =>
+            Storage.UseTransaction(session =>
             {
                 session.UpsertEntity<_Server>(i => i.Id == serverId,
                     i =>

nuspecs/Hangfire.FluentNHibernateStorage.nuspec

@@ -3,7 +3,7 @@
 <package>
   <metadata>
     <id>Hangfire.FluentNHibernateStorage</id>
-    <version>1.1.2112</version>
+    <version>1.1.2114</version>
     <authors>Xavier Jefferson</authors>
     <owners>XavierJefferson</owners>
     <licenseUrl>https://www.gnu.org/licenses/lgpl-3.0.en.html</licenseUrl>
@@ -12,7 +12,7 @@
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>A Hangfire storage provider for SQL Server, MySQL, Oracle, DB/2, PostgreSQL, and Firebird</description>
     <releaseNotes>
-       In the JobParameter table, make sure we can't store multiple rows of the same parameter name for a given job id.  Added an index and modified the upsert.
+       In the JobParameter table, make sure we can't store multiple rows of the same parameter name for a given job id.  Added an index and modified the upsert to use a transaction.
     </releaseNotes>
     <copyright>Copyright © 2019 Xavier Jefferson</copyright>
     <tags>hangfire storage provider mssql mysql oracle postgresql firebird db2</tags>