Andy Wilkinson 20e6ca3601 Fix race condition in sendBlockingMessage ... Previously, tests in ConcurrentWebSocketSessionDecoratorTests that use the BlockingSession would fail intermittently. This appears to have been due to a race condition in sendBlockingMessage where the call to getSentMessageLatch() that stores a latch in nextMessageLatch on the main thread may happen after the call to sendMessage that counts down the latch if it is non-null occurs on the executor's thread. This commit updates sendBlockingMessage to call getSentMessageLatch() (and therefore store the latch) before it sumbmits the task to the executor. This ensures that the latch will be available when the exeuctor's thread attempts to retrieve and decrement it. BlockingSession's AtomicReference fields have also been made final to eliminate the possibility of any visibility problems across threads. Closes gh-23642		2019-09-16 14:14:06 +02:00
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src	Fix race condition in sendBlockingMessage	2019-09-16 14:14:06 +02:00
spring-websocket.gradle	Use dependency management in Framework build	2019-09-02 18:01:09 +02:00