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fix: use masp:get/3 to avoid crash after match failure

This commit is contained in:
EMQ-YangM 2022-03-29 18:51:10 +08:00
parent d72da3ecf6
commit 3b43cca5bf
1 changed files with 5 additions and 5 deletions
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10
apps/emqx_rule_engine/src/emqx_rule_events.erl
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@ -251,7 +251,7 @@ eventmsg_disconnected(_ClientInfo = #{
disconnected_at => DisconnectedAt
}).
eventmsg_connack(_ConnInfo = #{
eventmsg_connack(ConnInfo = #{
clientid := ClientId,
clean_start := CleanStart,
username := Username,
@ -259,11 +259,11 @@ eventmsg_connack(_ConnInfo = #{
sockname := SockName,
proto_name := ProtoName,
proto_ver := ProtoVer,
keepalive := Keepalive,
connected_at := ConnectedAt,
conn_props := ConnProps,
expiry_interval := ExpiryInterval
connected_at := ConnectedAt
}, Reason) ->
Keepalive = maps:get(keepalive, ConnInfo, 0),
ConnProps = maps:get(conn_props, ConnInfo, #{}),
ExpiryInterval = maps:get(expiry_interval, ConnInfo, 0),
with_basic_columns('client.connack',
#{reason_code => reason(Reason),
clientid => ClientId,