4MB client side limit was introduced in vendoring go-grpc#1165 (v1.4.0) making these requests likely to produce errors Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com> (cherry picked from commit 489b8eda6674523df8b82a210399b7d2954427d0) Signed-off-by: Andrew Hsu <andrewhsu@docker.com> Upstream-commit: 6ca0546f2571cf4acdc1f541bccfac23a78cb8d2 Component: engine