https://github.com/anjmao/cnats

NATS / NATS streaming command line utility
https://github.com/anjmao/cnats

cmd golang nats nats-streaming

Last synced: 12 days ago
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NATS / NATS streaming command line utility

• Host: GitHub
• URL: https://github.com/anjmao/cnats
• Owner: anjmao
• License: mit
• Created: 2019-05-31T11:00:19.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2023-03-07T00:48:30.000Z (over 1 year ago)
• Last Synced: 2024-06-20T15:53:22.017Z (5 months ago)
• Topics: cmd, golang, nats, nats-streaming
• Language: Go
• Homepage:
• Size: 32.2 KB
• Stars: 10
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# cnats

NATS / NATS streaming command line utility for publishing and subscribing to messages.

### Installation

#### Go users

```

go get -u github.com/anjmao/cnats

```

#### Other users

Download release binary from https://github.com/anjmao/cnat/releases and add to PATH.

### Usage

#### Initialize cnat with configuration file which is written to HOME/.cnat/config.json

Initialize with cluser, client and url.

```

cnats init -cluster test-cluster -client cnat-client -url nats://localhost:4222

```

Initialize with default values.

```

cnats init

```

#### Subscribe to subjects

Subscribe to nats streaming subjects.

```

cnats ssub topic1 topic2

```

Subscribe to all known subjects. Internally sub command calls stan monitoring api to get all known subjects.

```

cnats ssub

```

Subscribe at given time.

```

cnats ssub topic1 -at_time="2020-08-20T11:20:22.9832464Z"

```

Subscribe at given sequence.

```

cnats ssub topic1 -at_seq=0

```

Subscribe to nats subjects.

```

cnats sub topic1 topic2

```

#### Publish to subject

Publish to nats streaming.

```

cnats spub topic1 '{"name": "cnat"}'

```

Publish to nats.

```

cnats pub topic1 '{"name": "cnat"}'

```

### Release

Before running `make release` make sure you have these tools installed.

```

GO111MODULE=off go get github.com/c4milo/github-release

GO111MODULE=off go get github.com/mitchellh/gox 

```