x/website: /dl broken on golang.google.cn as of CL 339403

[forging2012]

https://golang.google.cn/dl/

[seankhliao]

cc @dmitshur

[dmitshur]

Thanks for reporting. CC @rsc.

[dmitshur]

This issue is similar to #47751 (comment). The problem is also present as of CL 339403, not present in the one before.

It's temporarily mitigated because golang.google.cn is being served by the older working version of the x/website codebase.

[forging2012]

For more info:

➜  ~ ping golang.google.cn
PING golang.google.cn (180.163.151.162): 56 data bytes
64 bytes from 180.163.151.162: icmp_seq=0 ttl=118 time=37.847 ms
64 bytes from 180.163.151.162: icmp_seq=1 ttl=118 time=39.596 ms
^C
--- golang.google.cn ping statistics ---
2 packets transmitted, 2 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 37.847/38.721/39.596/0.875 ms
➜  ~ dig golang.google.cn

; <<>> DiG 9.10.6 <<>> golang.google.cn
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 33106
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;golang.google.cn.		IN	A

;; ANSWER SECTION:
golang.google.cn.	105	IN	A	180.163.151.162

;; Query time: 17 msec
;; SERVER: 192.168.3.1#53(192.168.3.1)
;; WHEN: Wed Aug 18 00:46:14 CST 2021
;; MSG SIZE  rcvd: 50

[forging2012]

Nice job!
It has now recovered.
Thanks all!

[gopherbot]

Change https://golang.org/cl/343009 mentions this issue: cmd/golangorg: fix golang.google.cn/dl