Hi Xiaoguo, I do believe that you have a good proxy. So just try to use your proxy when you reproduce the timeout issue again. So that we can know if Mainland China is the only affected area.
- sudo systemctl edit snapd; #adding following configure: [Service] Environment=http_proxy=http://host:port - sudo systemctl restart snapd - If you do only have a socks proxy you can use polipoc as a bridge. Which will accept http input and redirect it to a socks interface. - Put following configuration into /etc/polipo/config ````` logSyslog = true logFile = /var/log/polipo/polipo.log proxyAddress = "0.0.0.0" proxyPort = 8118 socksParentProxy = "127.0.0.1:1080" # please modify this line as needed. socksProxyType = socks5 ``````` On Fri, Dec 9, 2016 at 7:46 PM, Shuduo Sang <shuduo.s...@canonical.com> wrote: > Not sure if there are CDN deployed in China to accelerate Ubuntu Core > store. If there are, the issue need be resolved by CDN vendor. If there are > not, please help to deploy some. Network issue really make Chinese > developer and Ubuntu Core taster frustrated. > > On Fri, Dec 9, 2016 at 3:54 PM, XiaoGuo Liu <xiaoguo....@canonical.com> > wrote: > >> Yes, at one time, it was consistent that it did not work at all no matter >> how many times I tried, and it was quite embarrassing during a training >> session. I thought it was network problem. After some time, it became OK. >> >> On Fri, Dec 9, 2016 at 3:46 PM, Manik Taneja <manik.tan...@canonical.com> >> wrote: >> >>> >>> >>> On Dec 8, 2016, at 11:13 PM, Michael Nelson < >>> michael.nel...@canonical.com> wrote: >>> >>> On Fri, Dec 9, 2016 at 5:39 PM Manik Taneja <manik.tan...@canonical.com> >>> wrote: >>> >>>> On Dec 8, 2016, at 8:21 PM, Oliver Ries <oliver.r...@canonical.com> >>>> wrote: >>>> >>>> Hi >>>> >>>> On Thu, Dec 8, 2016 at 6:31 PM, XiaoGuo Liu <xiaoguo....@canonical.com> >>>> wrote: >>>> >>>> Hi, >>>> >>>> I do not know how many of you have met the issue. When I try to install >>>> an app from the store, it comes me an error like: >>>> >>>> liuxg@ubuntu:~$ sudo snap install tensorflow-demo --devmode --beta >>>> error: cannot install "tensorflow-demo": Get >>>> https://search.apps.ubuntu.com/api/v1/snaps/details/tensorfl >>>> ow-demo?channel=beta: net/http: request canceled while waiting for >>>> connection (Client.Timeout exceeded while awaiting headers) >>>> liuxg@ubuntu:~$ sudo snap install tensorflow-demo --devmode --beta >>>> error: cannot install "tensorflow-demo": Get >>>> https://search.apps.ubuntu.com/api/v1/snaps/details/tensorfl >>>> ow-demo?channel=beta: net/http: request canceled while waiting for >>>> connection (Client.Timeout exceeded while awaiting headers) >>>> >>>> This has been usually because of CDN issues afaik. The store team >>>> should able to confirm shortly. >>>> >>> >>> In this case, it's an issue just with the initial connection from the >>> client to search.apps.ubuntu.com, before following any CDN url to >>> download the snap. I also tried to reproduce around 40mins after XiaoGuo >>> and couldn't. >>> >>> After trying to reproduce, I checked the apache logs for >>> search.apps.ubuntu.com and saw that during that time it only ever saw >>> requests which resulted in 200 replies: >>> >>> http://paste.ubuntu.com/23602216/ >>> >>> There were no relevant errors in the error log that I could see, nor >>> does our monitoring show any high load at the time, so unless apache isn't >>> logging timeouts, I suspect the requests weren't getting through to >>> search.apps.ubuntu.com for some network-related reason, but I'm keen >>> for someone else on the store team to check the networking and logs. >>> >>> We have seen this before intermittently, so please if you see a client >>> timeout as above, add your data to: >>> >>> https://bugs.launchpad.net/click-package-index/+bug/1639981 >>> >>> and we'll keep digging. >>> >>> Just to add, I have seen this issue intermittently a few times before. >>> Next time, I'll capture logs and add to the bug. Please list out all that >>> you need captured.. >>> >>> >>> Thanks! >>> -Michael >>> >>> >>>> Can you check status.snapcraft.io to see any outages around the date >>>> you experienced this? >>>> >>>> >>>> I just did a quick test on my classic Ubuntu (AMD64) and was able to >>>> download & install the snap just fine. >>>> >>>> >>>> In fact, I have met this this problem a number of times, and sometimes >>>> it works fine. Also, my colleague said to me that he gets the same issue >>>> sometimes. What is the root cause for this? >>>> >>>> >>>> it might be good to get this into a bug report with all relevant >>>> information (distribution, architecture, network setup (traceroute?) and a >>>> timestamp so server logs can be matched. >>>> >>>> let us know the id and the team will be looking at that asap. >>>> >>>> thx, >>>> Olli >>>> >>>> -- >>>> Snapcraft mailing list >>>> Snapcraft@lists.snapcraft.io >>>> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailm >>>> an/listinfo/snapcraft >>>> >>>> -- >>>> Snapcraft mailing list >>>> Snapcraft@lists.snapcraft.io >>>> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailm >>>> an/listinfo/snapcraft >>>> >>> -- >>> Snapcraft mailing list >>> Snapcraft@lists.snapcraft.io >>> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailm >>> an/listinfo/snapcraft >>> >>> >>> -- >>> Snapcraft mailing list >>> Snapcraft@lists.snapcraft.io >>> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailm >>> an/listinfo/snapcraft >>> >>> >> >> >> -- >> XiaoGuo, Liu >> >> -- >> Snapcraft mailing list >> Snapcraft@lists.snapcraft.io >> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailm >> an/listinfo/snapcraft >> >> > > -- > Snapcraft mailing list > Snapcraft@lists.snapcraft.io > Modify settings or unsubscribe at: https://lists.ubuntu.com/ > mailman/listinfo/snapcraft > >
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