diff options
Diffstat (limited to 'src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs')
-rw-r--r-- | src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs index 4de543bef7..f50f2a6e39 100644 --- a/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs +++ b/src/csharp/Grpc.Core/Internal/GrpcThreadPool.cs @@ -35,6 +35,7 @@ using System; using System.Collections.Generic; using System.Linq; using System.Threading; +using System.Threading.Tasks; using Grpc.Core.Logging; using Grpc.Core.Utils; @@ -53,6 +54,8 @@ namespace Grpc.Core.Internal readonly int poolSize; readonly int completionQueueCount; + bool stopRequested; + IReadOnlyCollection<CompletionQueueSafeHandle> completionQueues; /// <summary> @@ -84,15 +87,21 @@ namespace Grpc.Core.Internal } } - public void Stop() + public Task StopAsync() { lock (myLock) { + GrpcPreconditions.CheckState(!stopRequested, "Stop already requested."); + stopRequested = true; + foreach (var cq in completionQueues) { cq.Shutdown(); } + } + return Task.Run(() => + { foreach (var thread in threads) { thread.Join(); @@ -102,7 +111,7 @@ namespace Grpc.Core.Internal { cq.Dispose(); } - } + }); } internal IReadOnlyCollection<CompletionQueueSafeHandle> CompletionQueues |