OpenSSH7.4\r\n

SSH-2.0-OpenSSH_7.4\r\n

nginx1.16.1

HTTP/1.1 200 OK
Server: nginx/1.16.1
Date: Sun, 23 Mar 2025 13:05:42 GMT
Content-Type: text/html
Content-Length: 4833
Last-Modified: Fri, 16 May 2014 15:12:48 GMT
Connection: keep-alive
ETag: "53762af0-12e1"
Accept-Ranges: bytes

MQTT

MQTT Connection Code: 0

Topics:

MySQL8.0.22

MySQL:
  Protocol Version: 10
  Version: 8.0.22
  Capabilities: 65535
  Server Language: 33
  Server Status: 2
  Extended Server Capabilities: 51199
  Authentication Plugin: caching_sha2_password

RabbitMQ3.9.15

AMQP:
  Protocol Version: 0-9
  Product: RabbitMQ
  Product Version: 3.9.15
  Platform: Erlang/OTP 23.3.4.15
  Capabilities:
    Exchange Exchange Bindings: True
    Connection.blocked: True
    Authentication Failure Close: True
    Direct Reply To: True
    Basic.nack: True
    Per Consumer Qos: True
    Consumer Priorities: True
    Consumer Cancel Notify: True
    Publisher Confirms: True

HTTP/1.1 200 
Athor: 401
Content-Type: application/json;charset=utf-8
Content-Length: 42
Date: Wed, 12 Mar 2025 18:02:13 GMT

{"code":401,"msq":"Authorization is null"}

HTTP/1.1 404 Not Found
content-length: 0
date: Sun, 16 Mar 2025 05:45:21 GMT
server: Cowboy

HTTP/1.1 200 OK
Access-Control-Allow-Credentials: true
Access-Control-Allow-Methods: POST,GET,OPTIONS,DELETE,PUT
Access-Control-Max-Age: 3600
Access-Control-Allow-Headers: username,satoken,content-type
Content-Type: text/plain; charset=utf-8
content-length: 53

{"msg":"权限验证异常/token异常","code":10003}

HTTP/1.1 404 
Content-Type: text/html;charset=utf-8
Content-Language: en
Content-Length: 431
Date: Tue, 25 Mar 2025 23:17:53 GMT

HTTP/1.1 401 Unauthorized
WWW-Authenticate: Basic realm="security" charset="UTF-8"
content-type: application/json; charset=UTF-8
content-length: 381

MySQL X Protocol

MySQL X Protocol:
  tls: False
  authentication.mechanisms:
    MYSQL41
    SHA256_MEMORY
  doc.formats: text
  client.interactive: False
  compression:
    algorithm:
      deflate_stream
      lz4_message
      zstd_stream
  node_type: mysql
  client.pwd_expire_ok: False