From 4b97ff92a8d2d429370da40c9845199c2a68f12d Mon Sep 17 00:00:00 2001 From: Boshan Sun Date: Thu, 22 Mar 2018 19:47:04 -0700 Subject: 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. --- lib/stdlib/doc/src/sys.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/stdlib/doc/src') diff --git a/lib/stdlib/doc/src/sys.xml b/lib/stdlib/doc/src/sys.xml index 64d8789016..8930087555 100644 --- a/lib/stdlib/doc/src/sys.xml +++ b/lib/stdlib/doc/src/sys.xml @@ -102,7 +102,7 @@ then treated in the debug function. For example, trace formats the system events to the terminal.

-

Three predefined system events are used when a +

Four predefined system events are used when a process receives or sends a message. The process can also define its own system events. It is always up to the process itself to format these events.

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