Startsida Utforska Hjälp
Logga in
kennyh
/
emqx4.3
1
0
Fork 0
Filer Ärenden 0 Pull-förfrågningar 0 Wiki
Träd: 8da27899ea
Grenar Taggar
emqx4.3
/
apps
/
emqx_rule_engine
Zaiming (Stone) Shi d6f7ffec3c Merge pull request #6881 from zmstone/refactor-upgrade-hocon-0.23.0 4 år sedan
..
etc b063b6f253 feat(rules): support configure rules in config file 4 år sedan
include 63167cea70 chore: update copyright 4 år sedan
src d6f7ffec3c Merge pull request #6881 from zmstone/refactor-upgrade-hocon-0.23.0 4 år sedan
test fc92e4c8bf docs: fix typos 4 år sedan
.gitignore 4a877a3a69 chore(apps): relocate some apps 5 år sedan
README.md 9f7b513a3f chore: fix copyright update script to include more files 4 år sedan
rebar.config 82e3565344 chore: major mode file variable for Emacs 4 år sedan

README.md

emqx-rule-engine

IoT Rule Engine for EMQ X Broker.

Concept

iot rule "Rule Name"
  when
     match TopicFilters and Conditions
  select
    para1 = val1
    para2 = val2
  then
    take action(#{para2 => val1, #para2 => val2})

Architecture

          |-----------------|
 Pub ---->| Message Routing |----> Sub
          |-----------------|
               |     /|\
              \|/     |
          |-----------------|
          |   Rule Engine   |
          |-----------------|
               |      |
        Backends Services Bridges

SQL for Rule query statement

select id, time, temperature as t from "topic/a" where t > 50;