Fixes #3795 (#3856)

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/bun.js/bindings/webcrypto/CryptoAlgorithm.cpp b/src/bun.js/bindings/webcrypto/CryptoAlgorithm.cpp
index ca3b97bff..3c958bdfc 100644
--- a/src/bun.js/bindings/webcrypto/CryptoAlgorithm.cpp
+++ b/src/bun.js/bindings/webcrypto/CryptoAlgorithm.cpp
@@ -95,10 +95,12 @@ ExceptionOr<size_t> CryptoAlgorithm::getKeyLength(const CryptoAlgorithmParameter
 template<typename ResultCallbackType, typename OperationType>
 static void dispatchAlgorithmOperation(WorkQueue& workQueue, ScriptExecutionContext& context, ResultCallbackType&& callback, CryptoAlgorithm::ExceptionCallback&& exceptionCallback, OperationType&& operation)
 {
+    context.refEventLoop();
     workQueue.dispatch(
         [operation = WTFMove(operation), callback = WTFMove(callback), exceptionCallback = WTFMove(exceptionCallback), contextIdentifier = context.identifier()]() mutable {
             auto result = operation();
-            ScriptExecutionContext::postTaskTo(contextIdentifier, [result = crossThreadCopy(WTFMove(result)), callback = WTFMove(callback), exceptionCallback = WTFMove(exceptionCallback)](auto&) mutable {
+            ScriptExecutionContext::postTaskTo(contextIdentifier, [result = crossThreadCopy(WTFMove(result)), callback = WTFMove(callback), exceptionCallback = WTFMove(exceptionCallback)](auto& context) mutable {
+                context.unrefEventLoop();
                 if (result.hasException()) {
                     exceptionCallback(result.releaseException().code());
                     return;