'http2: server sent GOAWAY and closed the connection; LastStreamID=1999

I have for loop in which I calling that function that takes response from osrm server, after some time ioutil.ReadAll(resp.Body) returns err that prints http2: server sent GOAWAY and closed the connection; LastStreamID=1999, ErrCode=NO_ERROR, debug=""

func RequestGET(req string) []byte {

    reqst, err := http.NewRequest("GET", req, nil)
    client := &http.Client{}
    resp, err := client.Do(reqst)
    if err != nil {
        panic(err)
    }
    resp_data, err := ioutil.ReadAll(resp.Body)
    resp.Body.Close()
    if err != nil {
        fmt.Println(err)
    }
    return resp_data
}

Isn't resp.Body.Close() closes a connection? I expected to get every time a new one.

http go

Solution 1:^[1]

I had this issue related to a GET request sending a header with more than 50k. By default nginx has a limit of 4k. So if your server is dropping the connection because the request header, you can get this message.

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'http2: server sent GOAWAY and closed the connection; LastStreamID=1999

Solution 1:[1]

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Solution 1:^[1]