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Posted to issues@trafficserver.apache.org by GitBox <gi...@apache.org> on 2021/04/23 23:17:42 UTC
[GitHub] [trafficserver] bneradt commented on issue #1652: https keepalive and chunking disabled problem
bneradt commented on issue #1652:
URL: https://github.com/apache/trafficserver/issues/1652#issuecomment-825988469
@esmq2092 : Thank you for filing this issue.
I've added a few tests where ATS is configured to not respond with chunked content and the client initiates the transaction with "Connection: Keep-Alive":
https://github.com/apache/trafficserver/pull/7743
ATS seems to behave as expected:
* It does not reply with a chunked-encoded response.
* It includes a connection-close header.
Our Proxy Verifier test client experiences no issues with the responses.
My first request to you: **can you please review that test in the PR, looking particularly at the ATS configuration, and verify that it has the configuration you expect would be needed to reproduce the problem you explain here?** I believe it does per my reading of this issue, but it wouldn't hurt to double-check my work.
Second: with this configuration, I also tried reproducing the wget issue you experienced by performing requests against ATS proxying to this same test server. It had the same configuration, and the test server replied with a chunked response. I could not reproduce the issue though. In addition to checking my ATS configuration, **can you please provide me your wget command line invocation**? Here was mine:
```
$ wget --version
GNU Wget 1.14 built on linux-gnu.
+digest +https +ipv6 +iri +large-file +nls +ntlm +opie +ssl/openssl
Wgetrc:
/etc/wgetrc (system)
Locale: /usr/share/locale
Compile: gcc -DHAVE_CONFIG_H -DSYSTEM_WGETRC="/etc/wgetrc"
-DLOCALEDIR="/usr/share/locale" -I. -I../lib -I../lib -O2 -g -pipe
-Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong
--param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic
Link: gcc -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
-fstack-protector-strong --param=ssp-buffer-size=4
-grecord-gcc-switches -m64 -mtune=generic -lssl -lcrypto
/usr/lib64/libssl.so /usr/lib64/libcrypto.so /usr/lib64/libz.so
-ldl -lz -lz -lidn -luuid -lpcre ftp-opie.o openssl.o http-ntlm.o
../lib/libgnu.a
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://www.gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Originally written by Hrvoje Niksic <hn...@xemacs.org>.
Please send bug reports and questions to <bu...@gnu.org>.
$ wget --header "uuid: 2" --header "Connection: Keep-Alive" --no-check-certificate https://localhost:61012/for/https
--2021-04-23 23:14:48-- https://localhost:61012/for/https
Resolving localhost (localhost)... ::1, 127.0.0.1
Connecting to localhost (localhost)|::1|:61012... failed: Connection refused.
Connecting to localhost (localhost)|127.0.0.1|:61012... connected.
WARNING: cannot verify localhost's certificate, issued by ‘/C=IE/ST=Dublin/L=Dublin/O=example.com/OU=example.com/CN=example.com’:
Self-signed certificate encountered.
WARNING: certificate common name ‘example.com’ doesn't match requested host name ‘localhost’.
HTTP request sent, awaiting response... 200 OK
Length: unspecified
Saving to: ‘https’
[ <=> ] 32 --.-K/s in 0s
2021-04-23 23:14:48 (1.63 MB/s) - ‘https’ saved [32]
$ cat https
0000000 0000001 0000002 0000003 $
```
As you can see, I have wget 1.14 instead of 1.16. I'm not sure whether that could be the significant difference.
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