feedback: box.info.listen | Tarantool

[TarantoolBot]

Product: Tarantool
Since: 2.10(?)
Root document: https://www.tarantool.io/en/doc/latest/reference/reference_lua/box_info/listen/
SME: @

Details

<…>as set with a zero port, box.info.listen will show
a real port. |The address is stored as a string|:

https://www.tarantool.io/ru/doc/latest/reference/reference_lua/box_info/listen/

In T 2.10, the box.cfg.listen parameter can be either a number or a string. Depending on what is specified in the configuration file.

• Check box.cfg.listen: https://www.tarantool.io/en/doc/latest/reference/configuration/#cfg-basic-listen
• Specify TT version (only in TT 2.10?)

[patiencedaur]

String

If the port number is defined as a string, the behavior in 2.8 and 2.10 is the same.

Tarantool 2.8:

box.cfg{listen="3301"}
box.cfg.listen
---
- '3301'
...

box.info.listen
---
- 0.0.0.0:3301
...

Tarantool 2.10:

box.cfg{listen="3301"}
box.cfg.listen
---
- '3301'
...

tarantool> box.info.listen
---
- 0.0.0.0:3301
...

Number

In Tarantool 2.8, box.cfg.listen stores the port number as a string, even if it was defined as a number.
In Tarantool 2.10, box.cfg.listen returns a number if the port was defined as a number.
The behavior of box.info.listen is the same.

Tarantool 2.8

box.cfg{listen=3302}
box.cfg.listen
---
- '3302'
...

box.info.listen
---
- 0.0.0.0:3302
...

Tarantool 2.10

tarantool> box.cfg{listen=3302}
---
...

tarantool> box.cfg.listen
---
- 3302
...

tarantool> box.info.listen
---
- 0.0.0.0:3302
...