Merge pull request #67 from iZettle/fix-threadstate-leak

Fix ThreadState never released when the thread gets closed
iZettle · Dec 14, 2018 · c918722 · c918722
2 parents 66ad3b5 + c044bf2
commit c918722
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Flow/Scheduler.swift b/Flow/Scheduler.swift
@@ -214,6 +214,9 @@ var threadState: ThreadState {
 private let mainThreadState = ThreadState()
 private var _threadStateKey: pthread_key_t = 0
 private var threadStateKey: pthread_key_t = {
-    pthread_key_create(&_threadStateKey, nil)
+    let cleanup: @convention(c) (UnsafeMutableRawPointer) -> Void = { state in
+        Unmanaged<ThreadState>.fromOpaque(state).release()
+    }
+    pthread_key_create(&_threadStateKey, cleanup)
     return _threadStateKey
 }()