Telit Wireless Solutions ME310G1 - AT#SL - Socket Listen

ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 665 of 1039 2021-09-23
Not Subject to NDA
3.15.12. AT#SL - Socket Listen
The command opens/closes socket listening.
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Required
No
No
-
2
AT#SL=<connId>,<listenState>,<listenPort>[,<lingerT>]
Set command opens/closes a socket listening for an incoming TCP
connection on a specified port.
Parameters:
Name
Type
Default
Description
<connId>
integer
N/A
socket connection identifier
Value:
1÷6
:
socket connection identifier
<listenState>
integer
N/A
listening action
Values:
0
:
close socket listening
1
:
start socket listening
<listenPort>
integer
N/A
local listening port
Value:
1÷65535
:
local listening port value
<lingerT>
integer
N/A
linger time
Values:
0
:
immediate closure after remote closure