On 15 July 2016 at 16:56, Gergely Imreh <[email protected]> wrote: > On 15 July 2016 at 20:22, Tamás Gulácsi <[email protected]> wrote: >> 2016. július 14., csütörtök 18:57:27 UTC+2 időpontban Gergely Imreh a >> következőt írta: >>> >>> Hi, >>> >>> I'm trying out camlistore, using the tip of the master branch, and run >>> into an issue with http/2, not letting me to connect to the server on the >>> command line, while the browser UI connection works fine. >>> >>> I'm packaging up camlistore as a Docker container to run on the resin.io >>> platform, basically being easily deployed to single board computer devices >>> (such as Raspberry Pi, Beaglebone, Intel Edison, etc...) The repo of the >>> container source is here: >>> https://github.com/resin-io-playground/camlistore-server >>> >>> On resin, the devices can be accessed over the net through a public device >>> URL. The address "https://<UUID>.resindevice.io" is proxied over VPN to the >>> device, to port 80. Thus I've set listen:":80" and >>> baseURL:"https://<UUID>.resindevice.io" in server-config.json. Over the web >>> UI I can connect, upload, change settings, everything. >>> >>> When using command line tools, on the other hand, I run into this error, >>> for example in the case of "camput file SOMEFILENAME": >>> Error putting file: Get https://<UUID>.resindevice.io: http2: unexpected >>> ALPN protocol ""; want "h2" >>> >>> That https proxy indeed does not have http/2 / ALPN enabled, does that >>> mean the command line tools cannot connect anymore? >>> >>> Looks like using the 0.8 release command line tools can work with the same >>> server just fine (server compiled either from 0.8 or master branch). Also, >>> using the master branch, can successfully use localhost dev server fine. >>> >>> Any ideas how to deal with this? >>> >>> Cheers, >>> Greg >> >> >> Any difference by compiling with go1.7rc1 either 0.8 or master ? >> I think this has to be a proxy error. >> To locate it, can you check the camlistored whether it gets the connection >> at all when you try the cli tool? If yes, then that's strange :) >> If not, then maybe you have to degrade the protocol to HTTPS 1.1 somehow at >> the proxy level, or by adding another proxy... >> > > Hi Tamas, > > I've tried to recompile the master with go 1.7rc1, but it does not > compile, fails for me in the very beginning with > > gopherjs for publisher error: exit status 1, > tmp/build-gopath-nosqlite/src/github.com/gopherjs/gopherjs/compiler/natives/runtime/runtime.go:11:14: > TheGoos not declared by package sys > ../../../../../../../../usr/lib/go/src/runtime/error.go:70:9: invalid > operation: e._type (variable of type *struct{_string *string}) has no > field or method string > exit status 1 > make: *** [Makefile:6: all] Error 1 > > I have not tried to recompile 0.8, since that was working before just > fine, the issue is with 0.9 and onwards. > > Not sure I understand your comment about degrading the protocol. The > proxy already tries to communicate over HTTP/1.1, what else is there > to change on the proxy? Running a http2 enabled curl on the web UI I > get the following exchange, showing the http2 request by curl, not > accepted by the server, falling back to HTTP/1.1 and following with > authentication (which means that curl at least can talk to the > camlistore server over http/1.1): > > $curl -I -v > https://0fb549fe00f9a9c4ba96a45f349b525c4e36498835dc0533b202606bd43d81.resindevice.io/ui/ > * Trying 52.200.87.42... > * Connected to > 0fb549fe00f9a9c4ba96a45f349b525c4e36498835dc0533b202606bd43d81.resindevice.io > (52.200.87.42) port 443 (#0) > * ALPN, offering h2 > * ALPN, offering http/1.1 > [SNIP] > * SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256 > * ALPN, server did not agree to a protocol > [SNIP] > < HTTP/1.1 401 Unauthorized > HTTP/1.1 401 Unauthorized > > It all shows me that the issue is likely still be in the CLI tools > somewhere, not accepting protocol downgrading, but trying to force > http/2 even when not available?
Yes. that is what I believe is happening too. I'm working on it. -- You received this message because you are subscribed to the Google Groups "Camlistore" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
