Tcl
Tcl
Clear All Request Headers on a REST Object
See more REST Examples
Demonstrates Rest.ClearAllHeaders, which removes every request header previously added to the object.
Background. Clearing headers is a convenient way to reset request state before reusing the same Rest object for an unrelated request.
Chilkat Tcl Downloads
load ./chilkat.dll
set success 0
set rest [new_CkRest]
# Connect to the REST server. The 3rd argument enables TLS (use 1 for HTTPS on port 443),
# and the 4th enables automatic reconnection if the connection is dropped between requests.
set bTls 1
set bAutoReconnect 1
set success [CkRest_Connect $rest "example.com" 443 $bTls $bAutoReconnect]
if {$success == 0} then {
puts [CkRest_lastErrorText $rest]
delete_CkRest $rest
exit
}
CkRest_AddHeader $rest "Accept" "application/json"
CkRest_AddHeader $rest "X-Custom-Header" "example-value"
# Remove all request headers previously added to this object, for example before reusing the same
# Rest object for a different request.
CkRest_ClearAllHeaders $rest
puts "All request headers cleared."
delete_CkRest $rest