This tag is for questions related to Go's HTTP package
Go's net/http package provides HTTP client and server implementations.
Questions tagged [go-http]
121 questions
-1
votes
3 answers
JSON body for POST request
I am building a body for a POST request
relativeurl := "this-is-a-test-url"
postBody := fmt.Sprintf("{\"requests\": [{\"httpMethod\": \"GET\",\"relativeUrl\": \"%s\"}]}", relativeurl)
When I do a fmt.Println of postBody, I see:
{
"requests": [
…
Sajeesh Krishnan
- 75
- 6
-1
votes
1 answer
Golang fasthttp router custom logger
I'm playing with fasthttp and it's router, I have no issues with basic things, I have a working server and a router, that is the easy part.
The issue is with the logger, I would like to be able to customize that one, but it does not seem possible…
night-gold
- 2,202
- 2
- 20
- 31
-1
votes
1 answer
golang http client returning wrong content type
I have a very simple Go program that performs HTTP HEAD on a URL, and prints the content-type of the response:
package main
import (
"fmt"
"net/http"
)
func main() {
resp, _ :=…
Alex Glikson
- 401
- 4
- 13
-1
votes
1 answer
Where does the serveHTTP utility come from on supposedly naked func
I have this utility:
type Handler struct{}
func (h Handler) Mount(router *mux.Router, v PeopleInjection) {
router.HandleFunc("/api/v1/people", h.makeGetMany(v)).Methods("GET")
}
the above calls this:
func (h Handler) makeGetMany(v…
user5047085
-2
votes
1 answer
How to reuse HTTP request instance in Go
I'm building an API that scrapes some data off a webpage.
To do so, i need to send a GET request to a home page, scrape a 'RequestVerificationToken' from the HTML, then send another POST request to the same URL with a username, password, and the…
SumitN
- 23
- 3
-2
votes
1 answer
Superfluous WriteHeader and no response
I'm writing an HTTP API that sends requests to a WebSocket gateway. I'm using go1.14.7 and gorilla/mux v1.8.0. The code will be cross-compiled using GOOS=linux GOARCH=arm GOARM=7.
My problems are the following:
respondBadRequest() always logs this…
Steffen
- 1,328
- 3
- 12
- 29
-2
votes
1 answer
How do I make parallel http.Get queries
I'm trying to make http queries in parallel and then wait for all to finish:
g1, _ := go http.Get('http://example.com/1')
g2, _ := go http.Get('http://example.com/2')
res1 := g1.wait() or { panic(err) }
res2 := g2.wait() or { panic(err) }
…
chovy
- 72,281
- 52
- 227
- 295
-2
votes
1 answer
How to maintain the same session using a cookie jar in Go
I am wondering how I can maintain the same session using a cookie jar in Go
I have done this in JS using this method:
const cookieJar = request.jar();
request({
headers: {
//headers here
},
url: url,
jar: cookieJar
method:…
Salvatore Timpani
- 407
- 3
- 6
- 26
-2
votes
1 answer
How to wrap http.Handler in method
The simplest way to get file system in go is the code below.
http.Handle("/files", http.StripPrefix(pathPrefix, http.FileServer(root)))
But for the purpose of objective design, I prefer to wrap the body of function in the method like this.
f :=…
ccd
- 5,788
- 10
- 46
- 96
-2
votes
2 answers
Incoming requests: context with custom typed fields
I'm writing a more or less simple web application using go that provides a rest api. When a request comes in, I want to store the id of the user, which is part of the api token, temporarily inside the requests context. After reading some articles…
Tom
- 4,070
- 4
- 22
- 50
-2
votes
1 answer
Invalid Memory Address with http.SetCookie
I am working on an auth package called persona.
Every thing works fine except one thing, when I try to set a cookie, I have an invalid memory address.
func Signup(user interface{}, username string, w http.ResponseWriter) error {
key :=…
Erwan ROUSSEL
- 11
- 1
- 8
-3
votes
1 answer
html renderer in Golang without third party imports
I am self-teaching myself go and I have started experimenting with using go as a back end.
I have the following code which renders HTML pages, but I am looking for a solution that doesn't rely on a third party import to get a better grasp of what is…
Nathan Evans
- 51
- 6
-3
votes
1 answer
Inconsistent key maps from r.URL.Query()
When parsing URLs using r.URL.Query(), I am getting inconsistent results and was wondering if anyone else has had the same issue and/or a viable workaround. Keys sometimes return ?keyName instead of keyName so often i'll do keys.Get on both…
Thor
- 121
- 6
-3
votes
1 answer
Sending HTTP Put body from ReadCloser never ends
Target
I want to send to data to my server from a read closer. (In the example a NopCloser, later it will be the Stdout of an exec.Command)
Problem
The Request never ends. Even if I manually close the cmdOut the program nevers ends. Concrete: It…
Simon Frey
- 2,539
- 2
- 11
- 20
-4
votes
1 answer
Reuse Go http client
I want to make a get request for each param in an params array. The url is static. Is there a way to reuse my custom http client for each iteration? I don't want to reset the header for each request. Ideally, I'd like to do something like…
David
- 303
- 3
- 8
- 21