[Libguestfs] [libnbd PATCH 0/2] Better handling of failed block_status callback

Rather than moving the connection to DEAD, we can just ignore further contexts to the existing command handle, and fail the overall command with the same errno as the failed callback. Eric Blake (2): states: Track cmd->error as errno, not wire value api: Recover from block status callback failure generator/generator | 5 ++- generator/states-reply-simple.c | 2 +- generator/states-reply-structured.c | 61 ++++++++++++++------------- interop/dirty-bitmap.c | 65 +++++++++++++++++++++++------ lib/aio.c | 1 - lib/internal.h | 2 +- 6 files changed, 91 insertions(+), 45 deletions(-) -- 2.20.1