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Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file
From: |
James |
Subject: |
Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file |
Date: |
Wed, 24 Jun 2009 12:55:37 +0100 |
User-agent: |
Mutt/1.4.2.2i |
> now providing there was a maintained library out there, would you use it ?
> or do you have more concerns that were unanswered ?
I have exactly one concern. If Qemu grows an RPC protocol, it will be used
by a large number of other programs to control qemu. This is a good thing.
But it is important that such a system
1) either supports some sort of introspection so that the functions and
their arguments can be divined by the external program without knowing
which particular version of qemu it is talking to.
2) and/or supports an IDL so that the interface is properly documented in
something other than an under-edited text file.
To this end I tentitatively suggest d-bus as a possible choice. It fills 1 and 2
nicely and also allows each module to have its own interfaces and objects.
The IDL will also generate C bindings for both ends.
I should add I'm not a fan of d-bus, but it seems a better fit than JSON-RPC
James.
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, (continued)
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Avi Kivity, 2009/06/23
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Anthony Liguori, 2009/06/23
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Avi Kivity, 2009/06/23
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Avi Kivity, 2009/06/23
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Anthony Liguori, 2009/06/23
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Avi Kivity, 2009/06/23
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Anthony Liguori, 2009/06/23
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Vincent Hanquez, 2009/06/23
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Anthony Liguori, 2009/06/23
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Vincent Hanquez, 2009/06/23
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file,
James <=
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Daniel P. Berrange, 2009/06/24
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, James, 2009/06/24
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Daniel P. Berrange, 2009/06/24
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Stefano Stabellini, 2009/06/24
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Anthony Liguori, 2009/06/24
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Daniel P. Berrange, 2009/06/24
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Avi Kivity, 2009/06/24
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Avi Kivity, 2009/06/24
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Jamie Lokier, 2009/06/24
- Re: [Qemu-devel] [PATCH 01/11] QMP: Introduce specification file, Avi Kivity, 2009/06/24