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author | wm4 <wm4@nowhere> | 2018-05-13 13:48:47 +0200 |
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committer | wm4 <wm4@nowhere> | 2018-05-24 19:56:34 +0200 |
commit | 7428cc51496ca8e56600fdc4034b8f55720f09f9 (patch) | |
tree | 4e09e1818b2e60ccf1db3b1ba04cb227275a658f /TOOLS/lua/command-test.lua | |
parent | 4e05f75261d997cfc48227f5ac1ab8f18101c437 (diff) | |
download | mpv-7428cc51496ca8e56600fdc4034b8f55720f09f9.tar.bz2 mpv-7428cc51496ca8e56600fdc4034b8f55720f09f9.tar.xz |
client API: kill async commands on termination
This affects async commands started by client API, commands with async
capability run in a sync way by client API (think mpv_command_node()
with "subprocess"), and detached async work.
Since scripts might want to do some cleanup work (that might involve
launching processes, don't ask), we don't unconditionally kill
everything on exit, but apply an arbitrary timeout of 2 seconds until
async commands are aborted.
Diffstat (limited to 'TOOLS/lua/command-test.lua')
-rw-r--r-- | TOOLS/lua/command-test.lua | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/TOOLS/lua/command-test.lua b/TOOLS/lua/command-test.lua index 1a8d86b4dd..79c1127cbf 100644 --- a/TOOLS/lua/command-test.lua +++ b/TOOLS/lua/command-test.lua @@ -64,4 +64,20 @@ mp.observe_property("vo-configured", "bool", function(_, v) print("aborting sleep inf subprocess after timeout") mp.abort_async_command(x) end) + + -- This should get killed on script exit. + mp.command_native_async({name = "subprocess", playback_only = false, + args = {"sleep", "inf"}}, function()end) + + -- Runs detached; should be killed on player exit (forces timeout) + mp.command_native({_flags={"async"}, name = "subprocess", + playback_only = false, args = {"sleep", "inf"}}) +end) + +mp.register_event("shutdown", function() + -- This "freezes" the script, should be killed via timeout. + print("freeze!") + local x = mp.command_native({name = "subprocess", playback_only = false, + args = {"sleep", "inf"}}) + print("done, killed=" .. utils.to_string(x.killed_by_us)) end) |