remote build: fix streaming and error handling

Address a number of issues in the streaming logic in remote build, most
importantly an error in using buffered channels on the server side.

The pattern below does not guarantee that the channel is entirely read
before the context fires.

for {
	select {
		case <- bufferedChannel:
		...
		case <- ctx.Done():
		...
	}
}

Fixes: #10154
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

0 files changed, 0 insertions, 0 deletions