Re: [libvirt] [PATCH v3] qemu: Make QMP probing process reusable

25 Nov 2016


      On Fri, Nov 25, 2016 at 19:56:23 +0100, Jiri Denemark wrote:
...
The code that runs a new QEMU process to be used for probing
capabilities is separated into four reusable functions so that any code
that wants to probe a QEMU process may just follow a few simple steps:
cmd = virQEMUCapsInitQMPCommandNew(...);
mon = virQEMUCapsInitQMPCommandRun(cmd, ...);
Oops, and this needs to be changed to

    virQEMUCapsInitQMPCommandRun(cmd);
...
/* talk to the running QEMU process using its QMP monitor */
if (reprobeIsRequired) {
        virQEMUCapsInitQMPCommandAbort(cmd, ...);
        mon = virQEMUCapsInitQMPCommandRun(cmd, ...);
And here as well.
...
/* talk to the running QEMU process again */
    }
virQEMUCapsInitQMPCommandFree(cmd);
Jirka