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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 /lib/stdlib/src | |
| 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 'lib/stdlib/src')
| -rw-r--r-- | lib/stdlib/src/sys.erl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/stdlib/src/sys.erl b/lib/stdlib/src/sys.erl index 0c578acf21..b1177ece48 100644 --- a/lib/stdlib/src/sys.erl +++ b/lib/stdlib/src/sys.erl @@ -44,6 +44,7 @@ -type system_event() :: {'in', Msg :: _} | {'in', Msg :: _, From :: _} | {'out', Msg :: _, To :: _} + | {'out', Msg :: _, To :: _, State :: _} | term(). -opaque dbg_opt() :: {'trace', 'true'} | {'log', @@ -573,6 +574,7 @@ get_stat(_) -> stat({in, _Msg}, {Time, Reds, In, Out}) -> {Time, Reds, In+1, Out}; stat({in, _Msg, _From}, {Time, Reds, In, Out}) -> {Time, Reds, In+1, Out}; stat({out, _Msg, _To}, {Time, Reds, In, Out}) -> {Time, Reds, In, Out+1}; +stat({out, _Msg, _To, _State}, {Time, Reds, In, Out}) -> {Time, Reds, In, Out+1}; stat(_, StatData) -> StatData. trim(N, LogData) -> |