History

JianBo He 5d4604701c chore: fix elvis warnings		2021-12-09 15:06:18 +08:00
..
docs	fix: typo takeovered -> takenover	2021-12-07 16:06:23 +01:00
etc	feat(exhook): expose process pool_size for grpc client	2021-12-09 15:06:18 +08:00
include	fix: typo takeovered -> takenover	2021-12-07 16:06:23 +01:00
priv/protos	feat(exhook): expose headers for on_messages_publish hook	2021-12-09 15:06:17 +08:00
src	chore: fix elvis warnings	2021-12-09 15:06:18 +08:00
test	chore: put the pool_size default value to avoid hot upgrade failure	2021-12-09 15:06:18 +08:00
.gitignore	refactor(exhook): adapt to the hocon schmea	2021-08-03 14:06:58 +08:00
README.md	refactor(exhook): adapt to the hocon schmea	2021-08-03 14:06:58 +08:00
rebar.config	chore: upgrade grpc to 0.6.4	2021-12-09 15:06:18 +08:00

README.md

emqx_exhook

The emqx_exhook extremly enhance the extensibility for EMQ X. It allow using an others programming language to mount the hooks intead of erlang.

Feature

Based on gRPC, it brings a very wide range of applicability
Allows you to use the return value to extend emqx behavior.

Architecture

EMQ X                                      Third-party Runtime
+========================+                 +========+==========+
|    ExHook              |                 |        |          |
|   +----------------+   |      gRPC       | gRPC   |  User's  |
|   |   gPRC Client  | ------------------> | Server |  Codes   |
|   +----------------+   |    (HTTP/2)     |        |          |
|                        |                 |        |          |
+========================+                 +========+==========+

Usage

gRPC service

See: priv/protos/exhook.proto

CLI

Example

Recommended gRPC Framework

See: https://github.com/grpc-ecosystem/awesome-grpc

Thanks

grpcbox