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| author | Lukas Larsson <[email protected]> | 2018-04-12 14:07:05 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2018-04-12 14:07:05 +0200 |
| commit | bf1c50e0e6a43c87d375029b732424f686e564f6 (patch) | |
| tree | 773bbaf3b1d7d1809703d8f81ddf3fb3bf844a71 /erts/preloaded/src | |
| parent | 7d6a44f848565bba425303faea5cb4e30f286a42 (diff) | |
| parent | 994a1229418c34846c1e2b5d08e72aa30ac5fa5f (diff) | |
| download | otp-bf1c50e0e6a43c87d375029b732424f686e564f6.tar.gz otp-bf1c50e0e6a43c87d375029b732424f686e564f6.tar.bz2 otp-bf1c50e0e6a43c87d375029b732424f686e564f6.zip | |
Merge branch 'lukas/erts/init_restart_flush_messages/OTP-15013'
* lukas/erts/init_restart_flush_messages/OTP-15013:
erts: Flush messages before doing init restart
Diffstat (limited to 'erts/preloaded/src')
| -rw-r--r-- | erts/preloaded/src/init.erl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/erts/preloaded/src/init.erl b/erts/preloaded/src/init.erl index e0ae6b1656..0c74169e97 100644 --- a/erts/preloaded/src/init.erl +++ b/erts/preloaded/src/init.erl @@ -545,6 +545,8 @@ stop(Reason,State) -> do_stop(Reason,State1). do_stop(restart,#state{start = Start, flags = Flags, args = Args}) -> + %% Make sure we don't have any outstanding messages before doing the restart. + flush(), boot(Start,Flags,Args); do_stop(reboot,_) -> halt(); @@ -560,6 +562,13 @@ clear_system(BootPid,State) -> shutdown_pids(Heart,BootPid,State), unload(Heart). +flush() -> + receive + _M -> flush() + after 0 -> + ok + end. + stop_heart(State) -> case get_heart(State#state.kernel) of false -> |