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8221882: Use fiber-friendly java.util.concurrent.locks in JSSE

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Reviewed-by: alanb, dfuchs
This commit is contained in:
Xue-Lei Andrew Fan 2019-04-05 11:28:23 -07:00
parent 6d617481d4
commit 8263b618ba
22 changed files with 1672 additions and 1020 deletions
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12
src/java.base/share/classes/sun/security/ssl/TransportContext.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -496,13 +496,16 @@ class TransportContext implements ConnectionContext {
}
if (needCloseNotify) {
synchronized (outputRecord) {
outputRecord.recordLock.lock();
try {
try {
// send a close_notify alert
warning(Alert.CLOSE_NOTIFY);
} finally {
outputRecord.close();
}
} finally {
outputRecord.recordLock.unlock();
}
}
}
@ -541,7 +544,8 @@ class TransportContext implements ConnectionContext {
// Need a lock here so that the user_canceled alert and the
// close_notify alert can be delivered together.
synchronized (outputRecord) {
outputRecord.recordLock.lock();
try {
try {
// send a user_canceled alert if needed.
if (useUserCanceled) {
@ -553,6 +557,8 @@ class TransportContext implements ConnectionContext {
} finally {
outputRecord.close();
}
} finally {
outputRecord.recordLock.unlock();
}
}