; this line
(call-with-input-request "http://192.168.1.116:12345" "" #f)

; fails like this

Error: too few arguments - received 2 but expected 3: #<procedure>                                                                                                                 
                                                                                                                                                                                   
        Call history:                                                                                                                                                              
                                                                                                                                                                                   
        http-client.scm:621: intarweb#response-code                                                                                                                                
        http-client.scm:687: reader                                                                                                                                                
        http-client.scm:877: intarweb#response-port                                                                                                                                
        http-client.scm:878: intarweb#response-headers                                                                                                                             
        http-client.scm:878: intarweb#header-value                                                                                                                                 
        http-client.scm:879: intarweb#response-has-message-body-for-request?                                                                                                       
        http-client.scm:876: g1058                                                                                                                                                 
        http-client.scm:880: intarweb#response-class                                                                                                                               
        http-client.scm:887: intarweb#response-class                                                                                                                               
        http-client.scm:891: intarweb#response-code                                                                                                                                
        http-client.scm:891: intarweb#response-reason                                                                                                                              
        http-client.scm:887: chicken.format#sprintf                                                                                                                                
        http-client.scm:893: intarweb#request-method                                                                                                                               
        http-client.scm:893: uri-common#uri->string                                                                                                                                
        http-client.scm:895: intarweb#response-class                                                                                                                               
        http-client.scm:900: chicken.io#read-string             <--                                                                                                                
#;21>

; whenever the server responds with a simple "HTTP/1.1 400 Client Error"