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authorLennart Poettering <lennart@poettering.net>2015-11-17 14:11:12 +0100
committerLennart Poettering <lennart@poettering.net>2015-11-17 20:41:52 +0100
commit9c8d1e1a712d443c456147e15ee906035b5fa0f7 (patch)
treefc0d687d889efcfb6284b3ecc38d0194f98d3d4c /src/core/job.c
parent7c65093ae351d82a04a3e03582e8faedee798adc (diff)
run: when automatically generating names for transient units, use unique bus ID, fallback to random
Previously we used the process ID to generate transient unit names. However, that is problematic as PIDs get reused easily, and applying them to remote systems makes little sense. Fortunately, each bus peer gets a unique, non-reusable ID assigned when attaching to a bus, hence let's use that, if we can. In some cases we cannot however, because we connect directly to PID's private socket, and thus are not a proper bus peer with a unique ID. In that case generate a random UUID to name the unit after.
Diffstat (limited to 'src/core/job.c')
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