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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

Tcl

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