Starting an application after RouDi was terminated floods the cmd line with error messages

[elBoberido]

Required information

Operating system:
Ubuntu based

Compiler version:
all

Observed result or behaviour:
Wenn RouDi is terminated and therefore couldn't cleanup the unix domain socket and an application is started, the cmd line gets flooded with

../iceoryx/iceoryx_utils/source/posix_wrapper/unix_domain_socket.cpp:401 { iox::cxx::expected<iox::posix::IpcChannelError> iox::posix::UnixDomainSocket::initalizeSocket(iox::posix::IpcChannelMode) }  :::  [ 111 ]  Connection refused
No server for unix domain socket "/tmp/roudi"

Expected result or behaviour:
The application should gracefully handle the situation and wait till RouDi is started

Conditions where it occurred / Performed steps:
Open a terminal and start iox-roudi and run kill -9 [iox-roudi PID]. Now run ./iox-ex-subscriber and the cmd line get flooded with error messages