func initStellarCoreVersion(app *App) {
if app.config.StellarCoreUrl == "" {
return
}
resp, err := http.Get(fmt.Sprint(app.config.StellarCoreUrl, "/info"))
if err != nil {
log.Warnf(app.ctx, "could not load stellar-core version: %s", err)
return
}
defer resp.Body.Close()
contents, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Warnf(app.ctx, "could not load stellar-core version: %s", err)
return
}
var responseJson map[string]*json.RawMessage
err = json.Unmarshal(contents, &responseJson)
var serverInfo map[string]string
err = json.Unmarshal(*responseJson["info"], &serverInfo)
app.coreVersion = serverInfo["build"]
}
func initStellarCoreInfo(app *App) {
if app.config.StellarCoreUrl == "" {
return
}
fail := func(err error) {
log.Warnf("could not load stellar-core info: %s", err)
}
resp, err := http.Get(fmt.Sprint(app.config.StellarCoreUrl, "/info"))
if err != nil {
fail(err)
return
}
defer resp.Body.Close()
contents, err := ioutil.ReadAll(resp.Body)
if err != nil {
fail(err)
return
}
var responseJson map[string]*json.RawMessage
err = json.Unmarshal(contents, &responseJson)
if err != nil {
fail(err)
return
}
var serverInfo map[string]interface{}
err = json.Unmarshal(*responseJson["info"], &serverInfo)
if err != nil {
fail(err)
return
}
// TODO: make resilient to changes in stellar-core's info output
app.coreVersion = serverInfo["build"].(string)
app.networkPassphrase = serverInfo["network"].(string)
return
}
