prematurely abort ProcSendEvent if a ClientMsg has been fordwarded #202

Job	Run time
Build on ubuntu:16.04 - gcc	5m 35s
Build on ubuntu:16.04 - clang	5m 37s
Build on ubuntu:20.04 - gcc	7m 7s
Build on ubuntu:20.04 - clang	7m 11s
Build on ubuntu:22.04 - gcc	6m 30s
Build on ubuntu:22.04 - clang	7m 1s
Build on debian:stable - gcc	7m 16s
Build on debian:stable - clang	7m 24s
Build on debian:sid - gcc	6m 38s
Build on debian:sid - clang	7m 27s
Build on quay.io/centos/centos:7 - gcc	5m 17s
Build on quay.io/centos/centos:7 - clang	5m 27s
Build on quay.io/centos/centos:stream9 - gcc	7m 34s
Build on quay.io/centos/centos:stream9 - clang	7m 57s
Build on fedora:latest - gcc	8m 5s
Build on fedora:latest - clang	8m 45s
	1h 50m 51s

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