po-et/dsh-session-guard
Prevents concurrent-write session corruption: takes a per-session advisory lock on session start and every step, so a second dsh process fails loudly instead of writing a duplicate-seq gap; dead owners are taken over automatically.
About this plugin
The most common dsh corruption family is concurrent writing: a dsh web plus a CLI, two instances on different ports, or a desktop shell sharing one $DSHHOME. Each process keeps its own in-memory seq cursor, the second writer lands events with already-committed seqs, and the session becomes permanently unloadable:
$ dsh plugin --profile web add @po-et/dsh-session-guard$ dsh plugin --profile web add github:po-et/dsh-session-guardHealth breakdown
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