[erlang-questions] noproc gen_server cowboy
Ahmad Baitalmal
ahmad@REDACTED
Wed May 14 05:57:04 CEST 2014
Björn,
What kind of arch are you running on?
I'm running on a Ralink RT3052 (MIPS 24KEc V4.12).
On Tue, May 13, 2014 at 5:36 PM, Björn-Egil Dahlberg <
wallentin.dahlberg@REDACTED> wrote:
> Oh no .. trouble in paradise.
>
> I see the same duplication problem here (nice catch Erik),
>
> 1> <<I1:32,I2:32>> = <<15990163246731:64>>, {I1,I2}.
> {3723,3723}
>
> Which leads me to think there is a problem in int efile_fileinfo(...) with
> the highs and lows.
>
>
>
>
>
>
> 2014-05-14 0:02 GMT+02:00 Ahmad Baitalmal <ahmad@REDACTED>:
>
> Thanks Erik,
>>
>> I did a bit more digging, The call for file:read_file_info in
>> cowboy_static.erl is returning this:
>>
>> {ok,{file_info,15990163246731,regular,read_write,
>> {{2014,5,13},{20,51,46}},
>> {{2014,5,9},{19,57,47}},
>> {{2014,5,13},{19,46,18}},
>> 33188,1,2049,0,1704124,0,0}}
>>
>> The file is only 3723 bytes. I verified this also on an erl shell. Same
>> result.
>>
>> So it looks like something is up in kernel-3.0/file.erl when running on a
>> mipsel chip.
>>
>> Everything else is working, except for this file size issue. Oh and the
>> body is empty.
>>
>> For now, I plan on using an onresponse hook to load up the file and fix
>> the content-length as it goes out. :( Not ideal...
>>
>> ______________
>> *Ahmad Baitalmal*
>> *CEO & Co-Founder*
>> *BitBuilder.com <http://BitBuilder.com>*
>> 650.539.9401
>>
>> On May 13, 2014, at 1:13 AM, Erik Søe Sørensen <eriksoe@REDACTED> wrote:
>>
>> It's not just a reverse-endian'ed size...
>> 458453399216374 = 0x'0001'A0F6'0001'A0F6 -- weird duplication...
>> (0x1A0F6 = 106742 = 104.2KB, so that part fits.)
>>
>>
>> 2014-05-13 1:10 GMT+02:00 Ahmad Baitalmal <ahmad@REDACTED>:
>>
>>> Thanks Loïc,
>>>
>>> It now runs and I can connect. I thought I read somewhere that relx
>>> automatically started the related apps. I guess it doesn't always.
>>>
>>> There is something wrong still, I'm getting this error for all files in
>>> the browser.
>>> net::ERR_CONTENT_LENGTH_MISMATCH
>>>
>>> I checked the headers and cowboy is reporting the header "
>>> *Content-Length:* 458453399216374" for a file that is only 104K.
>>>
>>> Could this be a problem with cowboy running on a little-endian machine
>>> (mipsel)?
>>>
>>> Thanks,
>>>
>>>
>>> On Sun, May 11, 2014 at 10:32 PM, Loïc Hoguin <essen@REDACTED>wrote:
>>>
>>>> You didn't start the cowboy dependencies, I'm not sure how it could
>>>> have worked on your Mac. Cowboy requires crypto, cowlib and ranch to be
>>>> started to run. Try application:ensure_all_started(cowboy) instead and
>>>> it'll do that for you.
>>>>
>>>>
>>>> On 05/12/2014 02:20 AM, Ahmad Baitalmal wrote:
>>>>
>>>>> Hi,
>>>>> Im going crazy trying to solve this.
>>>>>
>>>>> Works on my Mac, but when I copy to a linux router (OpenWRT, R17,
>>>>> cowboy
>>>>> 0.9.0) it give me the error below.
>>>>> Is this a cowboy or erlang gen_server issue?
>>>>> I tried http, same result. So it's not an ssl issue. I can't tell what
>>>>> the error is...
>>>>>
>>>>>
>>>>> % --------------------- This is my app code that starts cowboy
>>>>> -module(onion_app).
>>>>> -behavior(application).
>>>>> -export([start/2]).
>>>>> -export([stop/0]).
>>>>> -export([stop/1]).
>>>>> -include("common.hrl").
>>>>>
>>>>> start(_Type, _Args) ->
>>>>> application:start(cowboy),
>>>>> Dispatch = cowboy_router:compile([
>>>>> {'_', [
>>>>> {"/", cowboy_static, {priv_file, onion ,"index.html"}},
>>>>> {"/[...]", cowboy_static, {priv_dir, onion , ""}}
>>>>> ]}
>>>>> ]),
>>>>> RootDir = code:root_dir(),
>>>>> Port = 443,
>>>>> cowboy:start_https(my_https_listener, 10,[
>>>>> {port, Port},
>>>>> {certfile, RootDir ++ "/ssl/onion.crt"},
>>>>> {keyfile, RootDir ++ "/ssl/onion.key"}
>>>>> ],
>>>>> [
>>>>> {env, [{dispatch, Dispatch}]}
>>>>> ]
>>>>> )
>>>>> onion_sup:start_link().
>>>>> stop(_State) ->
>>>>> ok.
>>>>>
>>>>>
>>>>> % --------------------- I'm getting this error :(
>>>>> Exec: /mnt/sda1/onion/erts-6.0/bin/erlexec -boot
>>>>> /mnt/sda1/onion/releases/1/onion -env ERL_LIBS
>>>>> /mnt/sda1/onion/releases/1/lib -config
>>>>> /mnt/sda1/onion/releases/1/sys.config -args_file
>>>>> /mnt/sda1/onion/releases/1/vm.args -- console
>>>>>
>>>>> =INFO REPORT==== 11-May-2014::03:45:55 ===
>>>>> application: onion
>>>>> exited: {bad_return,
>>>>> {{onion_app,start,[normal,[]]},
>>>>> {'EXIT',
>>>>> {noproc,
>>>>> {gen_server,call,
>>>>> [ranch_sup,
>>>>> {start_child,
>>>>> {{ranch_listener_sup,my_https_listener},
>>>>> {ranch_listener_sup,start_link,
>>>>> [my_https_listener,10,ranch_ssl,
>>>>> [{port,443},
>>>>> {certfile,"/mnt/sda1/onion/ssl/onion.crt"},
>>>>> {keyfile,"/mnt/sda1/onion/ssl/onion.key"}],
>>>>> cowboy_protocol,
>>>>> [{env,
>>>>> [{dispatch,
>>>>> [{'_',[],
>>>>> [{[],[],cowboy_static,
>>>>> {priv_file,onion,"index.html"}},
>>>>> {[<<"tomato">>,'...'],[],
>>>>> tomato,[tomato]},
>>>>> {['...'],
>>>>> [],cowboy_static,
>>>>> {priv_dir,onion,[]}}]}]}]}]]},
>>>>> permanent,5000,supervisor,
>>>>> [ranch_listener_sup]}},
>>>>> infinity]}}}}}
>>>>> type: permanent
>>>>> Eshell V6.0 (abort with ^G)
>>>>> (onion@REDACTED)1> {"Kernel pid
>>>>> terminated",application_controller,"{application_
>>>>> start_failure,onion,{bad_return,{{onion_app,start,[
>>>>> normal,[]]},{'EXIT',{noproc,{gen_server,call,[ranch_sup,{
>>>>> start_child,{{ranch_listener_sup,my_https_listener},{ranch_
>>>>> listener_sup,start_link,[my_https_listener,10,ranch_ssl,[{
>>>>> port,443},{certfile,\"/mnt/sda1/onion/ssl/onion.crt\"},{
>>>>> keyfile,\"/mnt/sda1/onion/ssl/onion.key\"}],cowboy_protocol,
>>>>> [{env,[{dispatch,[{'_',[],[{[],[],cowboy_static,{priv_file,
>>>>> onion,\"index.html\"}},{['...'],[],cowboy_static,{priv_dir,
>>>>> onion,[]}}]}]}]}]]},permanent,5000,supervisor,[ranch_
>>>>> listener_sup]}},infinity]}}}}}}"}
>>>>>
>>>>>
>>>>> Thanks,
>>>>>
>>>>> --
>>>>> Ahmad
>>>>> ___________
>>>>> 650.539.9395
>>>>>
>>>>> Sent from my iPhon
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> erlang-questions mailing list
>>>>> erlang-questions@REDACTED
>>>>> http://erlang.org/mailman/listinfo/erlang-questions
>>>>>
>>>>>
>>>> --
>>>> Loïc Hoguin
>>>> http://ninenines.eu
>>>>
>>>
>>>
>>>
>>> --
>>> Ahmad
>>> ___________
>>> 650.539.9395
>>>
>>> Sent from my iPhone
>>>
>>> _______________________________________________
>>> erlang-questions mailing list
>>> erlang-questions@REDACTED
>>> http://erlang.org/mailman/listinfo/erlang-questions
>>>
>>>
>>
>>
>> _______________________________________________
>> erlang-questions mailing list
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>>
>>
>
--
Ahmad
___________
650.539.9395
Sent from my iPhone
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