[99s-extend] Problems with Bullet

[Phillips, Christopher]

  *facepalm* Or that, yeah. Should have correlated the stack trace with
the error. Not used to seeing cowboy run as the app, not a dependency.

On 4/8/13 10:08 AM, "Loïc Hoguin" <essen at ninenines.eu> wrote:

>Sounds like Bullet isn't in your path. Forgot -pa deps/*/ebin?
>
>On 04/08/2013 03:53 PM, Lee Sylvester wrote:
>> Hi all,
>>
>> I'm currently having problems getting a websocket to connect to a
>>simple bare bones Bullet handler.  Unfortunately, I'm still quite an
>>Erlang noob, so the stack traces tend to lead me in circles.  I'm hoping
>>this is obvious stuff to you Erlang pros :-)
>>
>> Given the below handler:
>>
>> init(_Transport, Req, _Opts, _Active) ->
>> 	{ok, Req, undefined_state}.
>>
>> stream(Data, Req, State) ->
>> 	{ok, Req, State}.
>>
>> info(Info, Req, State) ->
>> 	{reply, Info, Req, State}.
>> 	
>> terminate(_Req, _State) ->
>> 	ok.
>>
>> Connecting with a websocket throws the following error:
>>
>> =ERROR REPORT==== 8-Apr-2013::14:46:11 ===
>> ** Cowboy handler bullet_handler terminating in init/3
>>     for the reason error:undef
>> ** Options were [{handler,connection_handler}]
>> ** Request was [{socket,#Port<0.926>},
>>                  {transport,ranch_tcp},
>>                  {connection,keepalive},
>>                  {pid,<0.491.0>},
>>                  {method,<<"GET">>},
>>                  {version,{1,1}},
>>                  {peer,{{127,0,0,1},56630}},
>>                  {host,<<"localhost">>},
>>                  {host_info,undefined},
>>                  {port,8080},
>>                  {path,<<"/">>},
>>                  {path_info,undefined},
>>                  {qs,<<"encoding=text">>},
>>                  {qs_vals,undefined},
>>                  {fragment,<<>>},
>>                  {bindings,[]},
>>                  {headers,[{<<"upgrade">>,<<"websocket">>},
>>                            {<<"connection">>,<<"Upgrade">>},
>>                            {<<"host">>,<<"localhost:8080">>},
>>                 
>>{<<"origin">>,<<"http://www.websocket.org">>},
>>                            {<<"pragma">>,<<"no-cache">>},
>>                            {<<"cache-control">>,<<"no-cache">>},
>>                            {<<"sec-websocket-key">>,
>>                             <<"fEj/SOOcQgSKATOjhbNJBQ==">>},
>>                            {<<"sec-websocket-version">>,<<"13">>},
>>                            {<<"sec-websocket-extensions">>,
>>                             <<"x-webkit-deflate-frame">>}]},
>>                  {p_headers,[{<<"connection">>,[<<"upgrade">>]}]},
>>                  {cookies,undefined},
>>                  {meta,[]},
>>                  {body_state,waiting},
>>                  {multipart,undefined},
>>                  {buffer,<<>>},
>>                  {resp_compress,false},
>>                  {resp_state,waiting},
>>                  {resp_headers,[]},
>>                  {resp_body,<<>>},
>>                  {onresponse,undefined}]
>> ** Stacktrace: [{bullet_handler,init,
>>                      [{tcp,http},
>>                 
>>{http_req,#Port<0.926>,ranch_tcp,keepalive,<0.491.0>,
>>                           <<"GET">>,
>>                           {1,1},
>>                           {{127,0,0,1},56630},
>>                           <<"localhost">>,undefined,8080,<<"/">>,
>>                           undefined,<<"encoding=text">>,undefined,<<>>,
>>                           [],
>>                           [{<<"upgrade">>,<<"websocket">>},
>>                            {<<"connection">>,<<"Upgrade">>},
>>                            {<<"host">>,<<"localhost:8080">>},
>>                 
>>{<<"origin">>,<<"http://www.websocket.org">>},
>>                            {<<"pragma">>,<<"no-cache">>},
>>                            {<<"cache-control">>,<<"no-cache">>},
>>                            {<<"sec-websocket-key">>,
>>                             <<"fEj/SOOcQgSKATOjhbNJBQ==">>},
>>                            {<<"sec-websocket-version">>,<<"13">>},
>>                            {<<"sec-websocket-extensions">>,
>>                             <<"x-webkit-deflate-frame">>}],
>>                           [{<<"connection">>,[<<"upgrade">>]}],
>>                 
>>undefined,[],waiting,undefined,<<>>,false,waiting,[],
>>                           <<>>,undefined},
>>                       [{handler,connection_handler}]],
>>                      []},
>>                  {cowboy_handler,handler_init,4,
>>                      [{file,"src/cowboy_handler.erl"},{line,69}]},
>>                  {cowboy_protocol,execute,4,
>>                      [{file,"src/cowboy_protocol.erl"},{line,514}]}]
>>
>> Can anyone see what might be throwing this off?  I'd like to get a
>>minimal handler running before I attempt to add some logic.
>>
>> Thanks,
>> Lee
>> _______________________________________________
>> Extend mailing list
>> Extend at lists.ninenines.eu
>> http://lists.ninenines.eu:81/listinfo/extend
>>
>
>
>-- 
>Loïc Hoguin
>Erlang Cowboy
>Nine Nines
>http://ninenines.eu
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