54 lines
2.7 KiB
Diff
54 lines
2.7 KiB
Diff
From 172977f04a5215128f1e278a688983dcd230f399 Mon Sep 17 00:00:00 2001
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From: Mark Thomas <markt@apache.org>
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Date: Fri, 26 Jun 2020 12:49:50 +0100
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Subject: [PATCH] Ensure HTTP/1.1 processor is recycled after a direct h2c
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connection
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---
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java/org/apache/coyote/AbstractProtocol.java | 9 ++++++---
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webapps/docs/changelog.xml | 4 ++++
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2 files changed, 10 insertions(+), 3 deletions(-)
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diff --git a/java/org/apache/coyote/AbstractProtocol.java b/java/org/apache/coyote/AbstractProtocol.java
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index cb326dc12e..5bc2212549 100644
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--- a/java/org/apache/coyote/AbstractProtocol.java
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+++ b/java/org/apache/coyote/AbstractProtocol.java
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@@ -772,8 +772,10 @@ public SocketState process(SocketWrapperBase<S> wrapper, SocketEvent status) {
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// Assume direct HTTP/2 connection
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UpgradeProtocol upgradeProtocol = getProtocol().getUpgradeProtocol("h2c");
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if (upgradeProtocol != null) {
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- processor = upgradeProtocol.getProcessor(
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- wrapper, getProtocol().getAdapter());
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+ // Release the Http11 processor to be re-used
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+ release(processor);
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+ // Create the upgrade processor
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+ processor = upgradeProtocol.getProcessor(wrapper, getProtocol().getAdapter());
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wrapper.unRead(leftOverInput);
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// Associate with the processor with the connection
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connections.put(socket, processor);
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@@ -785,7 +785,8 @@ public SocketState process(SocketWrapperBase<S> wrapper, SocketEvent status) {
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"abstractConnectionHandler.negotiatedProcessor.fail",
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"h2c"));
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}
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- return SocketState.CLOSED;
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+ // Exit loop and trigger appropriate clean-up
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+ state = SocketState.CLOSED;
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}
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} else {
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HttpUpgradeHandler httpUpgradeHandler = upgradeToken.getHttpUpgradeHandler();
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diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
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index 5665df4..60cd317 100644
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--- a/webapps/docs/changelog.xml
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+++ b/webapps/docs/changelog.xml
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@@ -232,6 +236,10 @@
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<fix>
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Avoid unnecessary processing of async timeouts. (markt)
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</fix>
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+ <fix>
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+ Ensure that the HTTP/1.1 processor is correctly recycled when a direct
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+ connection to h2c is made. (markt)
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+ </fix>
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</changelog>
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</subsection>
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<subsection name="Jasper">
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