Mailing List Archive

[Bug 64017] New: Apache http server 2.4.41 - Issue with transfer-encoding
https://bz.apache.org/bugzilla/show_bug.cgi?id=64017

Bug ID: 64017
Summary: Apache http server 2.4.41 - Issue with
transfer-encoding
Product: Apache httpd-2
Version: 2.4.41
Hardware: PC
OS: Linux
Status: NEW
Severity: major
Priority: P2
Component: All
Assignee: bugs@httpd.apache.org
Reporter: vinothkumargomu@gmail.com
Target Milestone: ---

We are using apache http server 2.4.41, we came across the issue when tomcat is
sending the data as "Transfer-Encoding: chunked" without "Content-Length",
apache is splitting the data or dropping the connection when the message body
length is more, we tried increasing max_buffer_size nothing helped. Below is
the error seen on log file.

[Tue Dec 17 21:21:09 2019] [63993:140737136023296] [error]
ajp_connection_tcp_get_message::jk_ajp_common.c (1409): (node2) wrong message
size 18986 8192 from XX.XXX.XX.XXX:XXXX
[Tue Dec 17 21:21:09 2019] [63993:140737136023296] [error]
ajp_get_reply::jk_ajp_common.c (2286): (node2) Tomcat is down or network
problems. Part of the response has already been sent to the client
[Tue Dec 17 21:21:09 2019] [63993:140737136023296] [error]
ajp_connection_tcp_get_message::jk_ajp_common.c (1409): (node2) wrong message
size 18986 8192 from XX.XXX.XX.XXX:XXXX
[Tue Dec 17 21:21:09 2019] [63993:140737136023296] [error]
ajp_get_reply::jk_ajp_common.c (2286): (node2) Tomcat is down or network
problems. Part of the response has already been sent to the client
[Tue Dec 17 21:21:09 2019] [63993:140737136023296] [error]
ajp_service::jk_ajp_common.c (2796): (node2) connecting to tomcat failed
(rc=-11, errors=1, client_errors=0).

Note: Tomcat is neither down nor network issues is observed. We have been
noticing only when response message(json) is exceeding 8k. Is there a
workaround for this or any bugs identified in this version?

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