Add TIMEOUT exception handling to the reconnect procedure

=== ipc ===

Add TIMEOUT exception handling to the reconnect procedure (Serguei Kolos)
Don't print leading zeros for PIDs (Serguei Kolos)
Remove unnecessary synchronisation (Serguei Kolos)
4 jobs for !281 with kolos/tdaq-09-04-00/ipc in 3 minutes and 19 seconds (queued for 4 seconds)
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