> (http-get "https://httpbin.org"             #:path "anything/fruits"             #:data (hasheq 'color "red" 'made-in "China" 'price 10)             #:headers (hasheq 'Accept "application/json" 'Token "temp-token-abcef"))

tcp-connect: connection failed;

host not found

address: httpbin.org

port number: 443

system error: Temporary failure in name resolution;

gai_err=-3

> (define httpbin-org       (http-connection "https://httpbin.org/anything"                        (hasheq 'Content-Type "application/json" 'Accept "application/json")                        (hasheq 'made-in "China" 'price 10)))

> (http-bin-org 'get                 #:path "/fruits"                 #:data (hasheq 'color "red")                 #:headers (hasheq 'Token "temp-token-abcef"))

http-bin-org: undefined;

cannot reference an identifier before its definition

in module: top-level

> (http-post httpbin-org              #:data (hasheq 'color "red")              #:path "/fruits"              #:headers (hasheq 'Token "temp-token-abcef"))

tcp-connect: connection failed;

host not found

address: httpbin.org

port number: 443

system error: Temporary failure in name resolution;

gai_err=-3

> (http-post httpbin-org  ; modify the headers to do the post using html form format.              #:headers (hasheq 'Content-Type "application/x-www-form-urlencoded"))

tcp-connect: connection failed;

host not found

address: httpbin.org

port number: 443

system error: Temporary failure in name resolution;

gai_err=-3

> (define new-conn     (struct-copy http-connection httpbin-org ;  copying and modifying a predefined conn and headers to do a post using html form.                  [headers (hasheq 'Content-Type "application/x-www-form-urlencoded")]))   (http-post new-conn)

tcp-connect: connection failed;

host not found

address: httpbin.org

port number: 443

system error: Temporary failure in name resolution;

gai_err=-3

> (define res (http-post "https://httpbin.org/anything"                          #:data (hasheq 'color "red")))   (http-response-body res) ; the body of a response is auto converted to the racket type data unless you set current-http-response-auto.

res: undefined;

cannot reference an identifier before its definition

in module: top-level

> (parameterize ([current-http-response-auto #f]) ; set current-http-response-auto to #f to get a raw format http response body.     (define res (http-post "https://httpbin.org/anything"                            #:data (hasheq 'color "red")))     (http-response-body res))

tcp-connect: connection failed;

host not found

address: httpbin.org

port number: 443

system error: Temporary failure in name resolution;

gai_err=-3

parameter (current-http-user-agent) → string?

(current-http-user-agent v) → void?

v : string?

=  string

parameter (current-http-response-auto) → boolean?

(current-http-response-auto v) → void?

v : boolean?

=  #t

struct (struct http-connection (url headers data))

url : string?

headers : hasheq

data : hasheq

struct (struct http-response (request code headers body))

request : http-request?

code : number?

headers : hasheq

body : hasheq

struct (struct http-request (url method headers data))

url : string?

method : symbol?

headers : hasheq

data : hasheq

procedure (http-get   conn            [ #:data data             #:path path             #:headers headers])   →   http-resonse?

conn : (or/c string? http-connection?)

data : hasheq = (hasheq)

path : string? = ""

headers : hasheq = (hasheq)

value http-post : http-respone?

value http-head : http-respone?

value http-options : http-respone?

value http-put : http-respone?

value http-delete : http-respone?

value http-patch : http-respone?

procedure (http-do   method             conn            [ #:data data             #:path path             #:headers headers])   →   http-response?

method : symbol?

conn : http-connection?

data : hasheq = (hasheq)

path : string? = ""

headers : hasheq = (hasheq)