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Kill async process by id when job control disabled

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This commit is contained in:
Eric Freese 2018-07-13 21:48:25 -06:00
parent 0ee5b0a5c9
commit 7ab2124904
2 changed files with 24 additions and 6 deletions
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15
src/async.zsh
View file

@ -13,9 +13,18 @@ _zsh_autosuggest_async_request() {
# Close the file descriptor
exec {_ZSH_AUTOSUGGEST_ASYNC_FD}<&-
# Assume the child process created a new process group and send
# TERM to the group to attempt to kill all descendent processes
kill -TERM -$_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
# Zsh will make a new process group for the child process only if job
# control is enabled (MONITOR option)
if [[ -o MONITOR ]]; then
# Send the signal to the process group to kill any processes that may
# have been forked by the suggestion strategy
kill -TERM -$_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
else
# Kill just the child process since it wasn't placed in a new process
# group. If the suggestion strategy forked any child processes they may
# be orphaned and left behind.
kill -TERM $_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
fi
fi
# Fork a process to fetch a suggestion and open a pipe to read from it

15
zsh-autosuggestions.zsh
View file

@ -692,9 +692,18 @@ _zsh_autosuggest_async_request() {
# Close the file descriptor
exec {_ZSH_AUTOSUGGEST_ASYNC_FD}<&-
# Assume the child process created a new process group and send
# TERM to the group to attempt to kill all descendent processes
kill -TERM -$_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
# Zsh will make a new process group for the child process only if job
# control is enabled (MONITOR option)
if [[ -o MONITOR ]]; then
# Send the signal to the process group to kill any processes that may
# have been forked by the suggestion strategy
kill -TERM -$_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
else
# Kill just the child process since it wasn't placed in a new process
# group. If the suggestion strategy forked any child processes they may
# be orphaned and left behind.
kill -TERM $_ZSH_AUTOSUGGEST_CHILD_PID 2>/dev/null
fi
fi
# Fork a process to fetch a suggestion and open a pipe to read from it