We're debugging an issue which occurs only when our gRPC service is running in a Kubernetes cluster (behind GCP LB & NGINX Ingress), but not in a standalone container (in GCE).
One thing we're seeing is a number of these errors: D0228 02:48:47.380209 140008409261824 /var/local/git/grpc/src/core/lib/iomgr/tcp_posix.cc:1258: cannot set inq fd=210 errno=92 Whilst I've found the origin of INQ <https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b75eba76d3d72e2374fac999926dafef2997edd2> and the source of that error message <https://github.com/grpc/grpc/blob/master/src/core/lib/iomgr/tcp_posix.cc#L1812> in the gRPC code, that doesn't yet get me closer to understanding the underlying issue (or if this is related to the actual cause of failure). Would it be possible to get further explanation on why this error might occur? Thank you -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to grpc-io+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/a69785b0-7394-4ab7-ab56-7576e815eda8%40googlegroups.com.
