https://github.com/hstreamdb/hstreamdb_erl

Erlang Client for HStreamDB
https://github.com/hstreamdb/hstreamdb_erl

Last synced: 8 months ago
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Erlang Client for HStreamDB

• Host: GitHub
• URL: https://github.com/hstreamdb/hstreamdb_erl
• Owner: hstreamdb
• License: apache-2.0
• Created: 2022-03-29T09:14:27.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2025-03-19T12:23:09.000Z (about 1 year ago)
• Last Synced: 2025-03-31T16:31:54.094Z (about 1 year ago)
• Language: Erlang
• Homepage:
• Size: 1.57 MB
• Stars: 7
• Watchers: 6
• Forks: 10
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
[![Run test case](https://github.com/hstreamdb/hstreamdb_erl/actions/workflows/run_tests.yaml/badge.svg)](https://github.com/hstreamdb/hstreamdb_erl/actions/workflows/run_tests.yaml)

# `hstreamdb_erl`

Erlang driver for [HStreamDB](https://hstream.io).

## Build

```bash

rebar3 compile

```

## Run tests locally

```

make -C ./.ci up

./rebar3 ct --name 'test@127.0.0.1' -v -c

./rebar3 cover

make -C ./.ci down

```

## Use TLS

ref: [HStream docs](https://hstream.io/docs/en/latest/operation/security/overview.html)

```erl

start() ->

  _ = application:ensure_all_started(hstreamdb_erl),

  GrpcOpts =

    #{gun_opts =>

        #{transport => ssl,

          transport_opts =>

            [{verify, verify_peer},

             {cacertfile, ?WS_PATH ++ "root_ca.crt"},

             {certfile, ?WS_PATH ++ "client.crt"},

             {keyfile, ?WS_PATH ++ "client.key"}]}},

  Opts = #{url => ?SERVER_URL, rpc_options => GrpcOpts},

  {ok, Client} = hstreamdb_client:start(test_client, Opts),

  hstreamdb_client:echo(Client).

```