From: Eric Sunshine <sunshine@sunshineco.com>
To: Stefan Beller <sbeller@google.com>
Cc: "Git List" <git@vger.kernel.org>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>,
"Jeff King" <peff@peff.net>, "Junio C Hamano" <gitster@pobox.com>
Subject: Re: [RFC/WIP PATCH 09/11] transport: get_refs_via_connect exchanges capabilities before refs.
Date: Wed, 27 May 2015 01:37:24 -0400 [thread overview]
Message-ID: <CAPig+cQ-qUZs+KfOCXvRwTBWJe7Kx6RiEmiPphQVyx3=mxpVQw@mail.gmail.com> (raw)
In-Reply-To: <1432677675-5118-10-git-send-email-sbeller@google.com>
On Tue, May 26, 2015 at 6:01 PM, Stefan Beller <sbeller@google.com> wrote:
> transport: get_refs_via_connect exchanges capabilities before refs.
s/exchanges/exchange/
s/\.$//
> Signed-off-by: Stefan Beller <sbeller@google.com>
> ---
> transport.c | 29 +++++++++++++++++++++++++----
> 1 file changed, 25 insertions(+), 4 deletions(-)
>
> diff --git a/transport.c b/transport.c
> index 33644a6..1cd9b77 100644
> --- a/transport.c
> +++ b/transport.c
> @@ -526,12 +526,33 @@ static struct ref *get_refs_via_connect(struct transport *transport, int for_pus
> {
> struct git_transport_data *data = transport->data;
> struct ref *refs;
> + int version = 0;
>
> + if (transport->smart_options)
> + version = transport->smart_options->transport_version;
> connect_setup(transport, for_push, 0);
> - get_remote_heads(data->fd[0], NULL, 0, &refs,
> - for_push ? REF_NORMAL : 0,
> - &data->extra_have,
> - &data->shallow);
> + switch (version) {
> + default: /*
> + * Configured a protocol version > 2?
> + * Try version 2 as it's the most future proof.
> + */
> + /* fall through */
> + case 2: /* first talk about capabilities, then get the heads */
> + get_remote_capabilities(data->fd[0], NULL, 0);
> + request_capabilities(data->fd[1]);
> + get_remote_heads(data->fd[0], NULL, 0, &refs,
> + for_push ? REF_NORMAL : 0,
> + &data->extra_have,
> + &data->shallow);
> + break;
> + case 1: /* configured version 1, fall through */
> + case 0: /* unconfigured, use first protocol */
> + get_remote_heads(data->fd[0], NULL, 0, &refs,
> + for_push ? REF_NORMAL : 0,
> + &data->extra_have,
> + &data->shallow);
> + break;
> + }
> data->got_remote_heads = 1;
>
> return refs;
> --
> 2.4.1.345.gab207b6.dirty
next prev parent reply other threads:[~2015-05-27 5:37 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-26 22:01 [RFC/WIP PATCH 00/11] Protocol version 2, again! Stefan Beller
2015-05-26 22:01 ` [RFC/WIP PATCH 01/11] upload-pack: make client capability parsing code a separate function Stefan Beller
2015-05-26 22:01 ` [RFC/WIP PATCH 02/11] upload-pack: only accept capabilities on the first "want" line Stefan Beller
2015-05-26 22:17 ` Junio C Hamano
2015-05-26 22:20 ` Stefan Beller
2015-05-26 22:01 ` [RFC/WIP PATCH 03/11] upload-pack: move capabilities out of send_ref Stefan Beller
2015-05-26 22:01 ` [RFC/WIP PATCH 04/11] upload-pack-2: Implement the version 2 of upload-pack Stefan Beller
2015-05-27 2:30 ` Eric Sunshine
2015-05-27 6:35 ` Jeff King
2015-05-27 17:30 ` Eric Sunshine
2015-05-27 20:14 ` Jeff King
2015-05-27 17:40 ` Stefan Beller
2015-05-27 20:34 ` Jeff King
2015-05-27 20:45 ` Stefan Beller
2015-05-27 21:46 ` Jeff King
2015-05-26 22:01 ` [RFC/WIP PATCH 05/11] transport: add infrastructure to support a protocol version number Stefan Beller
2015-05-27 6:39 ` Jeff King
2015-05-27 19:01 ` Stefan Beller
2015-05-27 20:17 ` Jeff King
2015-05-27 19:10 ` Junio C Hamano
2015-05-26 22:01 ` [RFC/WIP PATCH 06/11] remote.h: add get_remote_capabilities, request_capabilities Stefan Beller
2015-05-27 3:25 ` Eric Sunshine
2015-05-27 6:50 ` Jeff King
2015-05-27 17:19 ` Eric Sunshine
2015-05-27 20:09 ` Jeff King
2015-05-27 6:45 ` Jeff King
2015-05-29 19:39 ` Stefan Beller
2015-05-29 22:08 ` Jeff King
2015-05-26 22:01 ` [RFC/WIP PATCH 07/11] fetch-pack: use the configured transport protocol Stefan Beller
2015-05-26 22:19 ` Junio C Hamano
2015-05-26 22:23 ` Stefan Beller
2015-05-27 6:53 ` Jeff King
2015-05-26 22:01 ` [RFC/WIP PATCH 08/11] transport: connect_setup appends protocol version number Stefan Beller
2015-05-26 22:21 ` Junio C Hamano
2015-05-26 22:31 ` Stefan Beller
2015-05-27 5:09 ` Junio C Hamano
2015-05-27 6:56 ` Jeff King
2015-05-27 3:33 ` Eric Sunshine
2015-05-27 7:02 ` Jeff King
2015-05-26 22:01 ` [RFC/WIP PATCH 09/11] transport: get_refs_via_connect exchanges capabilities before refs Stefan Beller
2015-05-27 5:37 ` Eric Sunshine [this message]
2015-05-27 7:06 ` Jeff King
2015-05-26 22:01 ` [RFC/WIP PATCH 10/11] t5544: add a test case for the new protocol Stefan Beller
2015-05-27 5:34 ` Eric Sunshine
2015-05-27 7:12 ` Jeff King
2015-05-26 22:01 ` [RFC/WIP PATCH 11/11] Document protocol version 2 Stefan Beller
2015-05-29 20:35 ` Junio C Hamano
2015-05-29 21:36 ` Stefan Beller
2015-05-29 21:52 ` Junio C Hamano
2015-05-29 22:21 ` Jeff King
2015-06-01 23:14 ` Stefan Beller
2015-06-01 23:40 ` Stefan Beller
2015-06-04 13:18 ` Jeff King
2015-06-04 17:01 ` Junio C Hamano
2015-06-02 17:06 ` Junio C Hamano
2015-05-27 6:18 ` [RFC/WIP PATCH 00/11] Protocol version 2, again! Jeff King
2015-05-27 7:08 ` Jeff King
2015-06-01 17:49 ` Stefan Beller
2015-06-02 10:10 ` Duy Nguyen
2015-06-04 13:09 ` Jeff King
2015-06-04 16:44 ` Stefan Beller
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