JetStream 操作指南
前提条件:启用 JetStream
nats account infoAccount Information
User:
Account: $G
Expires: never
Client ID: 5
Client IP: 127.0.0.1
RTT: 128µs
Headers Supported: true
Maximum Payload: 1.0 MiB
Connected URL: nats://127.0.0.1:4222
Connected Address: 127.0.0.1:4222
Connected Server ID: NAMR7YBNZA3U2MXG2JH3FNGKBDVBG2QTMWVO6OT7XUSKRINKTRFBRZEC
Connected Server Version: 2.11.0-dev
TLS Connection: no
JetStream Account Information:
Account Usage:
Storage: 0 B
Memory: 0 B
Streams: 0
Consumers: 0
Account Limits:
Max Message Payload: 1.0 MiB
Tier: Default:
Configuration Requirements:
Stream Requires Max Bytes Set: false
Consumer Maximum Ack Pending: Unlimited
Stream Resource Usage Limits:
Memory: 0 B of Unlimited
Memory Per Stream: Unlimited
Storage: 0 B of Unlimited
Storage Per Stream: Unlimited
Streams: 0 of Unlimited
Consumers: 0 of Unlimited1. 创建一个流
2. 向流中发布一些消息
3. 创建消费者
4. 订阅消费者
再次回放消息
5. 清理
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