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Objective-C

Clear All Request Headers on a REST Object

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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.

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Objective-C
#import <CkoRest.h>

BOOL success = NO;

CkoRest *rest = [[CkoRest alloc] init];

//  Connect to the REST server.  The 3rd argument enables TLS (use true for HTTPS on port 443),
//  and the 4th enables automatic reconnection if the connection is dropped between requests.
BOOL bTls = YES;
BOOL bAutoReconnect = YES;
success = [rest Connect: @"example.com" port: [NSNumber numberWithInt: 443] tls: bTls autoReconnect: bAutoReconnect];
if (success == NO) {
    NSLog(@"%@",rest.LastErrorText);
    return;
}

[rest AddHeader: @"Accept" value: @"application/json"];
[rest AddHeader: @"X-Custom-Header" value: @"example-value"];

//  Remove all request headers previously added to this object, for example before reusing the same
//  Rest object for a different request.
[rest ClearAllHeaders];

NSLog(@"%@",@"All request headers cleared.");