Author: remm
Date: Sun Feb 11 20:57:37 2018
New Revision: 1823896
URL: http://svn.apache.org/viewvc?rev=1823896&view=rev
Log:
Add a flag for header parsing, and other cosmetic changes to trigger a build
(TestHttp2Section_6_8 may be an intermittent failure on CI, although it works
for me locally).
Modified:
tomcat/trunk/java/org/apache/coyote/http2/Http2AsyncParser.java
tomcat/trunk/java/org/apache/coyote/http2/Http2Parser.java
Modified: tomcat/trunk/java/org/apache/coyote/http2/Http2AsyncParser.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/coyote/http2/Http2AsyncParser.java?rev=1823896&r1=1823895&r2=1823896&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/coyote/http2/Http2AsyncParser.java (original)
+++ tomcat/trunk/java/org/apache/coyote/http2/Http2AsyncParser.java Sun Feb 11
20:57:37 2018
@@ -30,8 +30,8 @@ import org.apache.tomcat.util.net.Socket
class Http2AsyncParser extends Http2Parser {
- protected final SocketWrapperBase<?> socketWrapper;
- protected final Http2AsyncUpgradeHandler upgradeHandler;
+ private final SocketWrapperBase<?> socketWrapper;
+ private final Http2AsyncUpgradeHandler upgradeHandler;
private Throwable error = null;
Http2AsyncParser(String connectionId, Input input, Output output,
SocketWrapperBase<?> socketWrapper, Http2AsyncUpgradeHandler upgradeHandler) {
@@ -79,7 +79,7 @@ class Http2AsyncParser extends Http2Pars
}
}
- protected void unRead(ByteBuffer buffer) {
+ private void unRead(ByteBuffer buffer) {
if (buffer != null && buffer.hasRemaining()) {
socketWrapper.unRead(buffer);
}
@@ -118,25 +118,31 @@ class Http2AsyncParser extends Http2Pars
}
- protected class FrameCompletionCheck implements CompletionCheck {
- final FrameCompletionHandler handler;
- boolean validated = false;
- protected FrameCompletionCheck(FrameCompletionHandler handler) {
+ private class FrameCompletionCheck implements CompletionCheck {
+
+ private final FrameCompletionHandler handler;
+ private boolean parsedFrameHeader = false;
+ private boolean validated = false;
+
+ private FrameCompletionCheck(FrameCompletionHandler handler) {
this.handler = handler;
}
+
@Override
public CompletionHandlerCall callHandler(CompletionState state,
ByteBuffer[] buffers, int offset, int length) {
- // The first buffer should be 9 bytes long
- ByteBuffer frameHeaderBuffer = buffers[offset];
- if (frameHeaderBuffer.position() < 9) {
- return CompletionHandlerCall.CONTINUE;
+ if (!parsedFrameHeader) {
+ // The first buffer should be 9 bytes long
+ ByteBuffer frameHeaderBuffer = buffers[offset];
+ if (frameHeaderBuffer.position() < 9) {
+ return CompletionHandlerCall.CONTINUE;
+ }
+ parsedFrameHeader = true;
+ handler.payloadSize =
ByteUtil.getThreeBytes(frameHeaderBuffer, 0);
+ handler.frameType =
FrameType.valueOf(ByteUtil.getOneByte(frameHeaderBuffer, 3));
+ handler.flags = ByteUtil.getOneByte(frameHeaderBuffer, 4);
+ handler.streamId = ByteUtil.get31Bits(frameHeaderBuffer, 5);
}
-
- handler.payloadSize = ByteUtil.getThreeBytes(frameHeaderBuffer, 0);
- handler.frameType =
FrameType.valueOf(ByteUtil.getOneByte(frameHeaderBuffer, 3));
- handler.flags = ByteUtil.getOneByte(frameHeaderBuffer, 4);
- handler.streamId = ByteUtil.get31Bits(frameHeaderBuffer, 5);
handler.state = state;
if (!validated) {
@@ -167,7 +173,8 @@ class Http2AsyncParser extends Http2Pars
}
- protected class FrameCompletionHandler implements CompletionHandler<Long,
Void> {
+ private class FrameCompletionHandler implements CompletionHandler<Long,
Void> {
+
private final FrameType expected;
private final ByteBuffer[] buffers;
private int payloadSize;
@@ -177,7 +184,7 @@ class Http2AsyncParser extends Http2Pars
private boolean streamException = false;
private CompletionState state = null;
- protected FrameCompletionHandler(FrameType expected, ByteBuffer...
buffers) {
+ private FrameCompletionHandler(FrameType expected, ByteBuffer...
buffers) {
this.expected = expected;
this.buffers = buffers;
}
@@ -240,6 +247,7 @@ class Http2AsyncParser extends Http2Pars
@Override
public void failed(Throwable e, Void attachment) {
+ // Always a fatal IO error
error = e;
if (state == null || state == CompletionState.DONE) {
upgradeHandler.upgradeDispatch(SocketEvent.ERROR);
Modified: tomcat/trunk/java/org/apache/coyote/http2/Http2Parser.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/coyote/http2/Http2Parser.java?rev=1823896&r1=1823895&r2=1823896&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/coyote/http2/Http2Parser.java (original)
+++ tomcat/trunk/java/org/apache/coyote/http2/Http2Parser.java Sun Feb 11
20:57:37 2018
@@ -32,19 +32,19 @@ class Http2Parser {
protected static final Log log = LogFactory.getLog(Http2Parser.class);
protected static final StringManager sm =
StringManager.getManager(Http2Parser.class);
- static final byte[] CLIENT_PREFACE_START =
+ private static final byte[] CLIENT_PREFACE_START =
"PRI *
HTTP/2.0\r\n\r\nSM\r\n\r\n".getBytes(StandardCharsets.ISO_8859_1);
protected final String connectionId;
protected final Input input;
- protected final Output output;
- protected final byte[] frameHeaderBuffer = new byte[9];
+ private final Output output;
+ private final byte[] frameHeaderBuffer = new byte[9];
- protected volatile HpackDecoder hpackDecoder;
- protected volatile ByteBuffer headerReadBuffer =
+ private volatile HpackDecoder hpackDecoder;
+ private volatile ByteBuffer headerReadBuffer =
ByteBuffer.allocate(Constants.DEFAULT_HEADER_READ_BUFFER_SIZE);
- protected volatile int headersCurrentStream = -1;
- protected volatile boolean headersEndStream = false;
+ private volatile int headersCurrentStream = -1;
+ private volatile boolean headersEndStream = false;
Http2Parser(String connectionId, Input input, Output output) {
this.connectionId = connectionId;
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