mirror of
https://github.com/matrix-org/dendrite
synced 2024-12-25 09:03:51 +01:00
440eb0f3a2
`If a device list update goes missing, the server resyncs on the next one` was failing because a previous test would receive a `waitTime` of 1h, resulting in the test timing out. This now tries to handle the returned errors differently, e.g. by using the default `waitTime` of 2s. Also doesn't try further users in the list, if one of the errors would cause a longer `waitTime`.
93 lines
2.5 KiB
Go
93 lines
2.5 KiB
Go
// Copyright 2020 The Matrix.org Foundation C.I.C.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package httputil
|
|
|
|
import (
|
|
"bytes"
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io"
|
|
"net/http"
|
|
"net/url"
|
|
"strings"
|
|
|
|
"github.com/opentracing/opentracing-go"
|
|
"github.com/opentracing/opentracing-go/ext"
|
|
)
|
|
|
|
// PostJSON performs a POST request with JSON on an internal HTTP API.
|
|
// The error will match the errtype if returned from the remote API, or
|
|
// will be a different type if there was a problem reaching the API.
|
|
func PostJSON[reqtype, restype any, errtype error](
|
|
ctx context.Context, span opentracing.Span, httpClient *http.Client,
|
|
apiURL string, request *reqtype, response *restype,
|
|
) error {
|
|
jsonBytes, err := json.Marshal(request)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
parsedAPIURL, err := url.Parse(apiURL)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
parsedAPIURL.Path = InternalPathPrefix + strings.TrimLeft(parsedAPIURL.Path, "/")
|
|
apiURL = parsedAPIURL.String()
|
|
|
|
req, err := http.NewRequest(http.MethodPost, apiURL, bytes.NewReader(jsonBytes))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Mark the span as being an RPC client.
|
|
ext.SpanKindRPCClient.Set(span)
|
|
carrier := opentracing.HTTPHeadersCarrier(req.Header)
|
|
tracer := opentracing.GlobalTracer()
|
|
|
|
if err = tracer.Inject(span.Context(), opentracing.HTTPHeaders, carrier); err != nil {
|
|
return err
|
|
}
|
|
|
|
req.Header.Set("Content-Type", "application/json")
|
|
|
|
res, err := httpClient.Do(req.WithContext(ctx))
|
|
if res != nil {
|
|
defer (func() { err = res.Body.Close() })()
|
|
}
|
|
if err != nil {
|
|
return err
|
|
}
|
|
var body []byte
|
|
body, err = io.ReadAll(res.Body)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if res.StatusCode != http.StatusOK {
|
|
if len(body) == 0 {
|
|
return fmt.Errorf("HTTP %d from %s (no response body)", res.StatusCode, apiURL)
|
|
}
|
|
var reserr errtype
|
|
if err = json.Unmarshal(body, &reserr); err != nil {
|
|
return fmt.Errorf("HTTP %d from %s - %w", res.StatusCode, apiURL, err)
|
|
}
|
|
return reserr
|
|
}
|
|
if err = json.Unmarshal(body, response); err != nil {
|
|
return fmt.Errorf("json.Unmarshal: %w", err)
|
|
}
|
|
return nil
|
|
}
|