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markt pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/9.0.x by this push:
new 1520961 Add debug logging after test failure on Travis CI
1520961 is described below
commit 1520961b082d6a7c7e9c9e6466ff7fe5031cbf72
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Wed Mar 17 09:19:03 2021 +0000
Add debug logging after test failure on Travis CI
Error was:
Exception in thread "http-nio2-127.0.0.1-auto-1-exec-6"
java.nio.BufferOverflowException
at java.nio.HeapByteBuffer.put(HeapByteBuffer.java:213)
at
org.apache.coyote.http2.Http2Parser.readDataFrame(Http2Parser.java:200)
...
So far, I ahven't been able to identify a code path that could trigger
this so enabling debug logging to gather more info.
---
.../apache/coyote/http2/TestCancelledUpload.java | 121 +++++++++++----------
1 file changed, 64 insertions(+), 57 deletions(-)
diff --git a/test/org/apache/coyote/http2/TestCancelledUpload.java
b/test/org/apache/coyote/http2/TestCancelledUpload.java
index accd4b3..a3ad010 100644
--- a/test/org/apache/coyote/http2/TestCancelledUpload.java
+++ b/test/org/apache/coyote/http2/TestCancelledUpload.java
@@ -19,6 +19,8 @@ package org.apache.coyote.http2;
import java.io.IOException;
import java.io.InputStream;
import java.nio.ByteBuffer;
+import java.util.logging.Level;
+import java.util.logging.LogManager;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
@@ -37,72 +39,77 @@ public class TestCancelledUpload extends Http2TestBase {
public void testCancelledRequest() throws Exception {
http2Connect();
- http2Protocol.setAllowedTrailerHeaders(TRAILER_HEADER_NAME);
+
LogManager.getLogManager().getLogger("org.apache.coyote.http2").setLevel(Level.ALL);
+ try {
+ http2Protocol.setAllowedTrailerHeaders(TRAILER_HEADER_NAME);
- int bodySize = 8192;
- int bodyCount = 20;
+ int bodySize = 8192;
+ int bodyCount = 20;
- byte[] headersFrameHeader = new byte[9];
- ByteBuffer headersPayload = ByteBuffer.allocate(128);
- byte[] dataFrameHeader = new byte[9];
- ByteBuffer dataPayload = ByteBuffer.allocate(bodySize);
- byte[] trailerFrameHeader = new byte[9];
- ByteBuffer trailerPayload = ByteBuffer.allocate(256);
+ byte[] headersFrameHeader = new byte[9];
+ ByteBuffer headersPayload = ByteBuffer.allocate(128);
+ byte[] dataFrameHeader = new byte[9];
+ ByteBuffer dataPayload = ByteBuffer.allocate(bodySize);
+ byte[] trailerFrameHeader = new byte[9];
+ ByteBuffer trailerPayload = ByteBuffer.allocate(256);
- buildPostRequest(headersFrameHeader, headersPayload, false,
dataFrameHeader, dataPayload,
- null, trailerFrameHeader, trailerPayload, 3);
+ buildPostRequest(headersFrameHeader, headersPayload, false,
dataFrameHeader, dataPayload,
+ null, trailerFrameHeader, trailerPayload, 3);
- // Write the headers
- writeFrame(headersFrameHeader, headersPayload);
- // Body
- for (int i = 0; i < bodyCount; i++) {
- writeFrame(dataFrameHeader, dataPayload);
- }
+ // Write the headers
+ writeFrame(headersFrameHeader, headersPayload);
+ // Body
+ for (int i = 0; i < bodyCount; i++) {
+ writeFrame(dataFrameHeader, dataPayload);
+ }
- // Trailers
- writeFrame(trailerFrameHeader, trailerPayload);
-
- // The Server will process the request on a separate thread to the
- // incoming frames.
- // The request processing thread will:
- // - read up to 128 bytes of request body
- // (and issue a window update for bytes read)
- // - write a 403 response with no response body
- // The connection processing thread will:
- // - read the request body until the flow control window is exhausted
- // - reset the stream if further DATA frames are received
- parser.readFrame(true);
-
- // Check for reset and exit if found
- if (checkReset()) {
- return;
- }
+ // Trailers
+ writeFrame(trailerFrameHeader, trailerPayload);
+
+ // The Server will process the request on a separate thread to the
+ // incoming frames.
+ // The request processing thread will:
+ // - read up to 128 bytes of request body
+ // (and issue a window update for bytes read)
+ // - write a 403 response with no response body
+ // The connection processing thread will:
+ // - read the request body until the flow control window is
exhausted
+ // - reset the stream if further DATA frames are received
+ parser.readFrame(true);
- // Not window update, not reset, must be the headers
- Assert.assertEquals("3-HeadersStart\n" +
- "3-Header-[:status]-[403]\n" +
- "3-Header-[content-length]-[0]\n" +
- "3-Header-[date]-[Wed, 11 Nov 2015 19:18:42 GMT]\n" +
- "3-HeadersEnd\n",
- output.getTrace());
- output.clearTrace();
- parser.readFrame(true);
-
- // Check for reset and exit if found
- if (checkReset()) {
- return;
- }
+ // Check for reset and exit if found
+ if (checkReset()) {
+ return;
+ }
+
+ // Not window update, not reset, must be the headers
+ Assert.assertEquals("3-HeadersStart\n" +
+ "3-Header-[:status]-[403]\n" +
+ "3-Header-[content-length]-[0]\n" +
+ "3-Header-[date]-[Wed, 11 Nov 2015 19:18:42 GMT]\n" +
+ "3-HeadersEnd\n",
+ output.getTrace());
+ output.clearTrace();
+ parser.readFrame(true);
- // Not window update, not reset, must be the response body
- Assert.assertEquals("3-Body-0\n" +
- "3-EndOfStream\n",
- output.getTrace());
- output.clearTrace();
- parser.readFrame(true);
+ // Check for reset and exit if found
+ if (checkReset()) {
+ return;
+ }
- Assert.assertTrue(checkReset());
+ // Not window update, not reset, must be the response body
+ Assert.assertEquals("3-Body-0\n" +
+ "3-EndOfStream\n",
+ output.getTrace());
+ output.clearTrace();
+ parser.readFrame(true);
+
+ Assert.assertTrue(checkReset());
- // If there are any more frames after this, ignore them
+ // If there are any more frames after this, ignore them
+ } finally {
+
LogManager.getLogManager().getLogger("org.apache.coyote.http2").setLevel(Level.INFO);
+ }
}
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