From: Mike Lin <mlin@mlin.net>
To: Gerd Stolpmann <info@gerd-stolpmann.de>,
ocamlnet-devel@lists.sourceforge.net,
"caml-list@inria.fr" <caml-list@inria.fr>
Subject: [Caml-list] Multithreaded https requests in ocamlnet netclient
Date: Mon, 26 Nov 2012 18:54:16 -0800 [thread overview]
Message-ID: <CADxsieavhmvdJAL+3Wk9Dfyrb-dW49reNFoxcZHwKYvC4RabzA@mail.gmail.com> (raw)
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Hello Gerd, all,
I'm trying to find the right incantations to make parallel https requests
from multiple threads using Http_client. (I know the library is capable of
multiple requests from one thread -- I have other strong reasons to use
multithreading.)
https://gist.github.com/4152047
This program generally segfaults for me at some random point during the 10
requests. Compiled as in the comment in line 2 (ubuntu quantal,
libocamlnet-ocaml-dev 3.5.1, ocaml 3.12.1).
Permutations attempted:
1) Change https to http in google URL -- works as expected
2) Serialize requests by uncommenting line 35 -- works as expected
3) Move invocations of Ssl.init, Ssl.create_context,
HTTPS.https_transport_channel_type in and out of fresh_pipeline (which runs
in the worker threads) -- no help
Any suggestions? Thanks!
Mike Lin
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next reply other threads:[~2012-11-27 2:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-27 2:54 Mike Lin [this message]
2012-11-27 13:03 ` [Caml-list] AW: " Gerd Stolpmann
2012-11-28 1:43 ` [Caml-list] " Mike Lin
2013-09-26 8:34 ` [Caml-list] " Török Edwin
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