1. ZPL II, ZBI 2, Set-Get-Do, Mirror, WML Programming Guide
  2. SGD Wireless Commands
  3. weblink.ip.conn1.test.test_on
  • ZPL II, ZBI 2, Set-Get-Do, Mirror, WML Programming Guide
weblink.ip.conn1.test.test_on

weblink.ip.conn1.test.test_on

This command determines when the test connection should be attempted. This assists in debugging the printer's connection to remote servers when there are issues with the main weblink connection (conn1 or conn2).
^JUF, ^JUS, ^JUN, ^JUA
, and
device.restore_defaults
 do not have any affect on this setting.

Setvar

To indicate when the test connection should be attempted:
! U1 setvar "weblink.ip.conn1.test.test_on" "value"
! U1 setvar "weblink.ip.conn2.test.test_on" "value"
Values
off,failure,interval,both
Default
"failure"

Getvar

To retrieve the test connection setting:
! U1 getvar "weblink.ip.conn1.test.test_on"
! U1 getvar "weblink.ip.conn2.test.test_on"

Do

To set when the test connection should be attempted:
! U1 do "weblink.ip.conn1.test.test_on" "value"
! U1 do "weblink.ip.conn2.test.test_on" "value"
Values
off,failure,interval,both
Default
"failure"
Example
The test connection can assist the user is several ways/scenarios:
If the
test.test_on
 value is set to
"failure"
, any time the main weblink (
conn[1|2].location
) connection fails to connect then the
test.location
 URL will be used. An attempt will be made to contact the remote URL in
test.location
, using authentication and proxy configuration that is specified by the main connection.
If the
test.test_on
 value is set to
"interval"
 an attempt will be made to contact the remote URL in
test.location
 every
test.retry_interval
 seconds, using authentication and proxy configuration that is specified by the main connection.
If the
test.test_on
 value is set to
"both"
, then scenario 1 and 2 will both occur. This is useful for users who will use an HTTP connection to move through their firewall - and thereafter frequently refresh the connection to indicate to their firewall that there is still activity for the purpose of keeping the connection alive.