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feat: format variable as iodata instead of io_lib:format to reduce memory alloc

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zhongwencool 2022-08-02 14:44:40 +08:00
parent d30c88fab8
commit 625fb258d0
1 changed files with 1 additions and 1 deletions
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2
src/emqx_packet.erl
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@ -429,7 +429,7 @@ format_variable(undefined, _) ->
format_variable(Variable, undefined) ->
format_variable(Variable);
format_variable(Variable, Payload) ->
io_lib:format("~s, Payload=~0p", [format_variable(Variable), Payload]).
[format_variable(Variable), "Payload=", Payload].
format_variable(#mqtt_packet_connect{
proto_ver = ProtoVer,