Vivotek FE8191 - Page 223

VIVOTEK
User's Manual - 223
8.17 UART HTTP Tunnel Channel (capability.nuart > 0 ,not used in
FE8191,FE8391)
Note: This request requires Operator privileges.
Method: GET and POST
Syntax:
http://<servername>/cgi-bin/operator/uartchannel.cgi?[channel=<value>]
-------------------------------------------------------------------------
GET /cgi-bin/operator/uartchannel.cgi?[channel=<value>]
x-sessioncookie: string[22]
accept: application/x-vvtk-tunnelled
pragma: no-cache
cache-control: no-cache
-------------------------------------------------------------------------
POST /cgi-bin/operator/uartchannel.cgi
x-sessioncookie: string[22]
content-type: application/x-vvtk-tunnelled
pragma : no-cache
cache-control : no-cache
content-length: 32767
expires: Sun, 9 Jam 1972 00:00:00 GMT
User must use GET and POST to establish two channels for downstream and upstream. The x-sessioncookie in GET
and POST should be the same to be recognized as a pair for one session. The contents of upstream should be
base64 encoded to be able to pass through a proxy server.
This channel will help to transfer the raw data of UART over the network.
Please see UART tunnel spec for detail information
PARAMETER VALUE DESCRIPTION
channel 0 ~ (n-1) The channel number of UART.