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Fix #116 - Send SIGKILL to processes if they don't respond to SIGTERM

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This commit is contained in:
w0rp 2017-02-11 00:08:05 +00:00
parent 81779e60bb
commit 14c38cdb63
1 changed files with 18 additions and 1 deletions
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19
autoload/ale/engine.vim
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@ -33,6 +33,14 @@ function! ale#engine#InitBufferInfo(buffer) abort
endif
endfunction
" A map from timer IDs to Vim 8 jobs, for tracking jobs that need to be killed
" with SIGKILL if they don't terminate right away.
let s:job_kill_timers = {}
function! s:KillHandler(timer) abort
call job_stop(remove(s:job_kill_timers, a:timer), 'kill')
endfunction
function! ale#engine#ClearJob(job) abort
let l:job_id = s:GetJobID(a:job)
let l:linter = s:job_info_map[l:job_id].linter
@ -46,10 +54,19 @@ function! ale#engine#ClearJob(job) abort
call ch_close_in(job_getchannel(a:job))
endif
" Ask nicely for the job to stop.
call job_stop(a:job)
" If a job doesn't stop immediately, queue a timer which will
" send SIGKILL to the job, if it's alive by the time the timer ticks.
if job_status(a:job) ==# 'run'
let s:job_kill_timers[timer_start(100, function('s:KillHandler'))] = a:job
endif
endif
call remove(s:job_info_map, l:job_id)
if has_key(s:job_info_map, l:job_id)
call remove(s:job_info_map, l:job_id)
endif
endfunction
function! s:StopPreviousJobs(buffer, linter) abort