Hello, No idea about the segmentation fault but if you just want to do an HTTP request, Ocsigen Server (without Ocamlnet's netclient) may be enough for your needs. See module Ocsigen_http_client. http://ocsigen.org/ocsigenserver/2.0-rc1/api/Ocsigen_http_client
(I would be interested to understand the problem with netclient, though). Vincent Balat > Hello, > > I have a web application written using lwt and ocsigen that needs to get > data using https. > > In order to do that, I use the Http_client.Convenience module from > Ocamlnet, and use Lwt.detach to perform the call (there probably is a > smater way to do this, I am open to any suggestion). The http call is > performed and the data is displayed, but then the server crashed, > apparently because of a segfault. > > here is the code for a test eliom module that reproduce the problem, > compiled using > > ocamlfind ocamlc -c -thread -package > equeue-ssl,netclient,lwt,lwt.preemptive,ocsigen test_server.ml > > Cheers > > > -Pierre > > > (*************************************) > > open Lwt > open XHTML.M > open Eliom_services > open Eliom_parameters > open Eliom_sessions > open Eliom_predefmod.Xhtml;; > > > > > (* initialising Http_client.Convenience to use https *) > Ssl.init(); > > Http_client.Convenience.configure_pipeline > (fun p -> > let ctx = Ssl.create_context Ssl.TLSv1 Ssl.Client_context in > let tct = Https_client.https_transport_channel_type ctx in > p # configure_transport Http_client.https_cb_id tct > ) > ;; > > > > module H = Http_client.Convenience > > > let test_service = new_service ~path:[""] > ~get_params:unit > () > ;; > > > let test_handler = fun sp () () -> > (* thread that request data from a url *) > Lwt_preemptive.detach (function () -> H.http_get "https://ocsigen.org";) () > >>= function s -> > (*page that display the data*) > return ( > html (head (title (pcdata "test")) []) > (body [ > h1 [pcdata "the data are:"]; > p [ pcdata s] > ] > ) > ) > ;; > register test_service test_handler;; -- Caml-list mailing list. Subscription management and archives: https://sympa-roc.inria.fr/wws/info/caml-list Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs
