Just a message
request.get({
url: someURL
}, cb('getting cluster status'));- will print
ERROR sending request - getting cluster status: : { [Error: getaddrinfo ENOTFOUND ...in case of inability to make request ERROR response from server - getting cluster status: 401 <html><head>...Please authorizein case of http status code >= 400Done getting cluster statusin case of success
Success callback
request.get({
url: someURL
}, cb('getting cluster status', gotClusterStatus));Success callback with some context
var clusterRole = 'search';
request.get({
url: someURL
}, cb('getting cluster status', gotClusterStatus, clusterRole, 'foo')); // any number of additional arguments are supported