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fix(client): wait for session to exit

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This replicates the old native.pid_wait(self._pid)
call, except using the proper libuv pattern (run loop unitil exit
callback)
This commit is contained in:
bfredl 2023-02-10 10:26:18 +01:00
parent f8f82901cd
commit 0837980db4
1 changed files with 10 additions and 5 deletions
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15
test/client/uv_stream.lua
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@ -102,8 +102,9 @@ ChildProcessStream.__index = ChildProcessStream
function ChildProcessStream.spawn(argv, env, io_extra)
local self = setmetatable({
_child_stdin = uv.new_pipe(false),
_child_stdout = uv.new_pipe(false)
_child_stdin = uv.new_pipe(false);
_child_stdout = uv.new_pipe(false);
_exiting = false;
}, ChildProcessStream)
local prog = argv[1]
local args = {}
@ -114,8 +115,9 @@ function ChildProcessStream.spawn(argv, env, io_extra)
stdio = {self._child_stdin, self._child_stdout, 2, io_extra},
args = args,
env = env,
}, function()
self:close()
}, function(status, signal)
self.status = status
self.signal = signal
end)
if not self._proc then
@ -154,7 +156,10 @@ function ChildProcessStream:close(signal)
if type(signal) == 'string' then
self._proc:kill('sig'..signal)
end
uv.run('nowait')
while self.status == nil do
uv.run 'once'
end
return self.status, self.signal
end
return {