AuthenticationSASLFinal
AuthenticationSASLFinal is a backend protocol message. Identifies the message as an authentication request.
当前阅读 PG 18·选择有来源记录的版本
此版本暂无所选语言的定义，以下显示原始英文内容。
- Direction
- Backend → frontend
- First wire field
- Byte1('R')
- Field entries
- 4
- Documented flow contexts
- Start-up
- direction
- B
- manual path
- /docs/18/protocol-message-formats.html
- signature
- AuthenticationSASLFinal (B)
版本定义 PG 18
-
- Byte1('R')
-
Identifies the message as an authentication request.
- Int32
-
Length of message contents in bytes, including self.
- Int32(12)
-
Specifies that SASL authentication has completed.
- Byte
n -
SASL outcome "additional data", specific to the SASL mechanism being used.
Wire fields in documented order
| Position | Format | Meaning |
|---|---|---|
| 1 | Byte1('R') | Identifies the message as an authentication request. |
| 2 | Int32 | Length of message contents in bytes, including self. |
| 3 | Int32(12) | Specifies that SASL authentication has completed. |
| 4 | Byte n | SASL outcome "additional data", specific to the SASL mechanism being used. |
比较版本
完整来源事实
fields
map[description:Identifies the message as an authentication request. format:Byte1('R')], map[description:Length of message contents in bytes, including self. format:Int32], map[description:Specifies that SASL authentication has completed. format:Int32(12)], map[description:SASL outcome "additional data", specific to the SASL mechanism being used. format:Byte n]来源引用
定义来源
center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f
正文语言: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f