On 04/18/2018 01:30 PM, Daniel P. Berrangé wrote: > Since libvirt called bind() and listen() on the UNIX socket, it is > guaranteed that connect() will immediately succeed, if QEMU is running > normally. It will only fail if QEMU has closed the monitor socket by > mistake or if QEMU has exited, letting the kernel close it. > > With this in mind we can remove the retry loop and timeout when > connecting to the QEMU monitor if we are doing FD passing. Libvirt can > go straight to sending the QMP greeting and will simply block waiting > for a reply until QEMU is ready. > > Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx> > --- > src/qemu/qemu_capabilities.c | 2 +- > src/qemu/qemu_monitor.c | 54 ++++++++++++++++++++++++++------------------ > src/qemu/qemu_monitor.h | 1 + > src/qemu/qemu_process.c | 27 ++++++++++++++++------ > tests/qemumonitortestutils.c | 1 + > 5 files changed, 55 insertions(+), 30 deletions(-) > Reviewed-by: John Ferlan <jferlan@xxxxxxxxxx> John -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
