[libvirt] [PATCH 0/3] qemu: bugfixes for websocket port in graphics

Patch 1 is a preparation for patch 2. Patch 3 particularly fixes next 2 cases: == A. Can not restore domain with autoconfigured websocket. domain 1 and 2 have autoconfigured websocket. 1. domain 1 is started then, saved 2. domain 2 is started 3. domain 1 restoration is failed: error: internal error: qemu unexpectedly closed the monitor: 2016-11-21T10:23:11.356687Z qemu-kvm: -vnc 0.0.0.0:2,websocket=5700: Failed to start VNC server on `(null)': Failed to bind socket: Address already in use == B. Can not migrate domain with autoconfigured websocket. domain 1 on host A, domain 2 on host B, both have autoconfigured websocket 1. domain 1 started, domain 2 started 2. domain 1 migration to host B is failed with the above error. Nikolay Shirokovskiy (3): qemu: refactor: use switch for enum in qemuProcessGraphicsReservePorts qemu: mark user defined websocket as used qemu: fix xml dump of autogenerated websocket src/conf/domain_conf.c | 5 ++++- src/conf/domain_conf.h | 1 + src/qemu/qemu_process.c | 45 ++++++++++++++++++++++++++++++++++++--------- 3 files changed, 41 insertions(+), 10 deletions(-) -- 1.8.3.1