diff options
| author | Lluis Sanchez <llsan@microsoft.com> | 2022-10-06 13:59:24 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-06 13:59:24 +0300 |
| commit | 9269dca26784bc7c8286b1c034a71edaafd67f86 (patch) | |
| tree | ba93f663fd353b8ea2bd563c826d7e26970bc031 /Mono.Addins/Mono.Addins/InstanceExtensionNode.cs | |
| parent | 85b194814d9630f17b98c2c713e603cb9695cab3 (diff) | |
| parent | 186642cdb5a3d6938cb693b4900db67ee5dca83c (diff) | |
Merge pull request #187 from mono/dev/lluis/threadsafe
Make mono.addins thread safe
Diffstat (limited to 'Mono.Addins/Mono.Addins/InstanceExtensionNode.cs')
| -rw-r--r-- | Mono.Addins/Mono.Addins/InstanceExtensionNode.cs | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Mono.Addins/Mono.Addins/InstanceExtensionNode.cs b/Mono.Addins/Mono.Addins/InstanceExtensionNode.cs index 3d6640d..37e2791 100644 --- a/Mono.Addins/Mono.Addins/InstanceExtensionNode.cs +++ b/Mono.Addins/Mono.Addins/InstanceExtensionNode.cs @@ -69,8 +69,13 @@ namespace Mono.Addins /// </remarks> public object GetInstance () { - if (cachedInstance == null) - cachedInstance = CreateInstance (); + if (cachedInstance == null) { + lock (localLock) { + // Use locking here to avoid creating more than one instance per ExtensionNode + if (cachedInstance == null) + cachedInstance = CreateInstance (); + } + } return cachedInstance; } |