446a4c74d0
https://emqx.atlassian.net/browse/EMQX-8653 Related: - https://emqx.atlassian.net/browse/EEC-737 - https://emqx.atlassian.net/browse/EMQX-8652 Since the rule resource testing mechanism creates a new resource to test the configuration, a new JWT associated with an unique temporary resource was being created and left in the JWT table, leaking it. Also, a wrong case clause when setting the new refresh timer for the JWT worker was preventing it from refreshing from the 2nd refresh onward. |
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| etc | ||
| i18n | ||
| include | ||
| src | ||
| test | ||
| .gitignore | ||
| docker-ct | ||
| README.md | ||
| rebar.config | ||
emqx_connector
This application is a collection of connectors.
A connector is a callback module of emqx_resource that maintains the data related to
external resources. Put all resource related callback modules in a single application is good as
we can put some util functions/modules here for reusing purpose.
For example, a MySQL connector is an emqx resource that maintains all the MySQL connection related parameters (configs) and the TCP connections to the MySQL server.
An MySQL connector can be used as following:
(emqx@127.0.0.1)5> emqx_resource:list_instances_verbose().
[#{config =>
#{auto_reconnect => true,cacertfile => [],certfile => [],
database => "mqtt",keyfile => [],password => "public",
pool_size => 1,
server => {{127,0,0,1},3306},
ssl => false,user => "root",verify => false},
id => <<"mysql-abc">>,mod => emqx_connector_mysql,
state => #{poolname => 'mysql-abc'},
status => connected}]
(emqx@127.0.0.1)6> emqx_resource:query(<<"mysql-abc">>, {sql, <<"SELECT count(1)">>}).
{ok,[<<"count(1)">>],[[1]]}