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32d650f9df
You still shouldn't do this (you could get some transient failures), but at least you have a decent chance if you reinstall over a running daemon, instead of getting confusing internal errors if message formats have changed. Changelog-Added: lightningd: we now try to restart if subdaemons are upgraded underneath us. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Fixes: #4346
12 lines
258 B
Bash
Executable File
12 lines
258 B
Bash
Executable File
#! /bin/sh
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# If this file exists, we send that message back, then sleep.
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if [ $# = 0 ] && [ -f openingd-version ]; then
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# lightningd expects us to write to stdin!
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cat openingd-version >&0
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sleep 10
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exit 0
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fi
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exec "$(cat openingd-real)" "$@"
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