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| author | Alex Kovalev <[email protected]> | 2015-03-26 12:55:42 +0300 |
|---|---|---|
| committer | Alex Kovalev <[email protected]> | 2015-03-26 12:55:42 +0300 |
| commit | 1d99878561f235dfa9946db3be92723ebe8f93eb (patch) | |
| tree | 7b5e141f3abee17a1d8c136f3d1122fae85ce558 /src | |
| parent | c05143aba82a36c7a063a0895a7c32be52d165aa (diff) | |
| download | cowboy-1d99878561f235dfa9946db3be92723ebe8f93eb.tar.gz cowboy-1d99878561f235dfa9946db3be92723ebe8f93eb.tar.bz2 cowboy-1d99878561f235dfa9946db3be92723ebe8f93eb.zip | |
added a comment for non-obvious erlang:cancel_timer
Diffstat (limited to 'src')
| -rw-r--r-- | src/cowboy_clock.erl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/cowboy_clock.erl b/src/cowboy_clock.erl index 66fd5d4..c81b486 100644 --- a/src/cowboy_clock.erl +++ b/src/cowboy_clock.erl @@ -84,6 +84,7 @@ handle_cast(_Msg, State) -> -spec handle_info(any(), State) -> {noreply, State} when State::#state{}. handle_info(update, #state{universaltime=Prev, rfc1123=B1, tref=TRef0}) -> + %% Cancel the timer in case an external process sent an update message. erlang:cancel_timer(TRef0), T = erlang:universaltime(), B2 = update_rfc1123(B1, Prev, T), |