Hi team,
Thanks to Martin Torhage, I can reproduce "canceled request".
Just implement slow controller:
index('GET', [], Context) ->
timer:sleep(3000),
{ok, Context}.
When running "curl http://localhost:8001/public/index";, we press Ctrl + C
to interrupt process at client side.
It built response completely even request was canceled at client-side
> {response,200,[
> {header,"Content-Language","en"},
> {header,"Set-Cookie","csrf_token=SRRQPPONMLLI; Version=1; Expires=Mon,
> 27-Jan-2014 17:01:55 GMT; Max-Age=525600; Path=/"},
> {header,"Set-Cookie","_boss_session=f5fb29155ac748ab81e40e5a74fd08a8c5d5f6ba;
> Version=1; Expires=Mon, 27-Jan-2014 17:01:55 GMT; Max-Age=525600;
> Path=/"},{header,"Content-Type","text/html"}],
> [],
> {data,[<<"bla bla bla">>]}})
(
in boss_web_controller_handle_request, it calls
handle_request/3,
handle_result/6,
build)dynamic_response/4,
handle_response/4,
then simple_bridge_response_wrapper:build_response/0,
then mochiweb_response_bridge:build_response/2
Here I don't understand why it didn't call
cowboy_response_bridge:build_response/2. I define cowboy in boss.config
)
then there are error messages from cowboy
> [error] Error in process <0.273.0> on node 'r2d2@localhost' with exit
> value:
> {{case_clause,closed},[{cowboy_protocol,execute,4,[{file,"src/cowboy_protocol.erl"},{line,529}]}]}
> [error] Ranch listener boss_http_listener had connection process started
> with cowboy_protocol:start_link/4 at <0.273.0> exit with reason:
> {{case_clause,closed},[{cowboy_protocol,execute,4,[{file,"src/cowboy_protocol.erl"},{line,529}]}]}
(
I don't know where CB uses cowboy, so I don't know to print debug
)
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