socklog-check attempts to connect to a socklog(8) unix service and reports whether the connection attempt
succeeded or not.
It connects to the datagram oriented unix domain socket address, and reports success through the return
code. If address is not specified, socklog-check attempts to connect to /dev/log.
When running services that use the syslog facility under runit's service supervision, socklog-check
should be added to the top of the service's run script to ensure that no syslog messages are generated
until a syslog service is up and running to process the messages, e.g.:
#!/bin/sh
socklog-check || exit 1
exec service_using_syslog