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| author | Boshan Sun <[email protected]> | 2018-03-22 19:47:04 -0700 |
|---|---|---|
| committer | Boshan Sun <[email protected]> | 2018-04-23 09:21:33 -0700 |
| commit | 4b97ff92a8d2d429370da40c9845199c2a68f12d (patch) | |
| tree | 4a9bfa6dad677b10f47831e2343416dde5ad6dae /system/doc/design_principles | |
| parent | 6b31b88f74bf7194bed5df72eeabda3cc645a39c (diff) | |
| download | otp-4b97ff92a8d2d429370da40c9845199c2a68f12d.tar.gz otp-4b97ff92a8d2d429370da40c9845199c2a68f12d.tar.bz2 otp-4b97ff92a8d2d429370da40c9845199c2a68f12d.zip | |
Fix sys's debug statistics.
Currently, in sys:stat/2, the message out only count for system events with format
{out, Msg, To}. However, the gen_server:reply/5 will call sys:handle_debug/4
with format {out, Reply, To, State}. That will make the message out count fail
to pattern matching.
Also update sys_SUITE.erl and relevant docs.
Diffstat (limited to 'system/doc/design_principles')
| -rw-r--r-- | system/doc/design_principles/spec_proc.xml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/system/doc/design_principles/spec_proc.xml b/system/doc/design_principles/spec_proc.xml index 5f4e7ac685..f910c3dba3 100644 --- a/system/doc/design_principles/spec_proc.xml +++ b/system/doc/design_principles/spec_proc.xml @@ -312,7 +312,7 @@ sys:handle_debug(Deb, Func, Info, Event) => Deb1</code> define what a system event is and how it is to be represented. Typically at least incoming and outgoing messages are considered system events and represented by - the tuples <c>{in,Msg[,From]}</c> and <c>{out,Msg,To}</c>, + the tuples <c>{in,Msg[,From]}</c> and <c>{out,Msg,To[,State]}</c>, respectively.</item> </list> <p><c>handle_debug</c> returns an updated debug structure |