Re: [Ocamlnet-devel] How to handle errors from Https_client?

[Gerd S. <in...@ge...>]

Hi,

this is a bug in the error path. The fix was quite simple. Find it in
svn for the time being (revs 1906 and 1907):

https://godirepo.camlcity.org/svn/lib-ocamlnet2/trunk/code/

I don't see a workaround outside ocamlnet.

Gerd

Am Dienstag, den 03.09.2013, 10:37 +0300 schrieb Török Edwin:
> Hi,
> 
> Using Https_client with OCamlnet 3.6.3 and 3.7.3 some exceptions seem to escape the pipeline.
> For example if I take examples/netclient/simple/http_download.ml, and initialize Https_client according to the docs and trigger an https error on purpose (try to use HTTPS on an HTTP port):
> Fatal error: exception Invalid_argument("remove_resource: the group is terminated")
> 
> Also if I take examples/netclient/simple/http_mt.ml and initialize Https_client as the docs suggest I get
> this on an https error:
> Thread 1 killed on uncaught exception Invalid_argument("remove_resource: the group is terminated")
> 
> With Http_client and pipeline#add_with_callback everything is fine: I get my callback invoked,
> and I can check http_call#status for the actual error, and the pipeline keeps working.
> 
> With Https_client and the Convenience module I get the exception but since it creates a new pipeline each time I can just wrap it and catch the exception there, and keep using it after the first error.
> With the pipeline it looks like after the first https error the pipeline becomes unusable.
> 
> What am I doing wrong?
> 
> I have attached a testcase, let me know if you need more info.
> 
> Best regards,
> --Edwin
> 
> 
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-- 
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Gerd Stolpmann, Darmstadt, Germany    ge...@ge...
My OCaml site:          http://www.camlcity.org
Contact details:        http://www.camlcity.org/contact.html
Company homepage:       http://www.gerd-stolpmann.de
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