本文整理汇总了Golang中wharf/util.HttpResponse.Warnings方法的典型用法代码示例。如果您正苦于以下问题：Golang HttpResponse.Warnings方法的具体用法？Golang HttpResponse.Warnings怎么用？Golang HttpResponse.Warnings使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类wharf/util.HttpResponse的用法示例。
在下文中一共展示了HttpResponse.Warnings方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: CreateTaskHandler
/*function:create task from the user command.
we will create the task and store it in Tasks
param:
r: r.Body include the string of the user command
w: w.Body include the result of the create.response will be marshal to w.
*/
func CreateTaskHandler(w http.ResponseWriter, r *http.Request) {
var response util.HttpResponse
var thisTask Task
response.Status = util.INVALID_INPUT
var contents []byte
contents = make([]byte, 1000)
length, err := r.Body.Read(contents)
if err != nil && err != io.EOF {
fmt.Fprintf(os.Stderr, "CreateHandler: can not read from http resposeWriter\n")
fmt.Fprintf(os.Stderr, "%s", err)
response.Warnings = []string{"CreateHandler: can not read from http resposeWriter\n" + err.Error()}
io.WriteString(w, response.String())
return
}
var res util.SendCmd
if *FlagDebug {
fmt.Println("contents:", string(contents))
}
//make sure the char in contents should not include '\0'
contentsRight := contents[:length]
errunmarshal := json.Unmarshal(contentsRight, &res)
if errunmarshal != nil {
fmt.Fprintf(os.Stderr, "CreateHandler: Unmarshal failed for contents: ")
fmt.Fprintf(os.Stderr, "%s", errunmarshal)
response.Warnings = []string{"CreateHandler: Unmarshal failed for contents: " + errunmarshal.Error()}
io.WriteString(w, response.String())
return
} else {
//now we will create our task here: filter, allocator, (image server) ,scheduler
var userRequest CreateRequest
userRequest.Init()
for thisflag, flagvalue := range res.Data {
switch {
case strings.EqualFold(thisflag, "i"):
userRequest.ImageName = flagvalue
case strings.EqualFold(thisflag, "t"):
userRequest.TypeName = flagvalue
if !strings.EqualFold(flagvalue, "mpi") && !strings.EqualFold(flagvalue, "single") {
fmt.Fprintf(os.Stderr, `the type of the task is not supported yet. Only "single" and "mpi" is supported.`)
response.Warnings = []string{`the type of the task is not supported yet. Only "single" and "mpi" is supported.`}
io.WriteString(w, response.String())
return
}
case strings.EqualFold(thisflag, "n"):
userRequest.TaskName = flagvalue
case strings.EqualFold(thisflag, "s"):
userRequest.Stratergy = flagvalue
if !strings.EqualFold(thisflag, "MEM") && !strings.EqualFold(thisflag, "COM") {
response.Warnings = []string{`Only MEM and COM are valid for -s flag`}
io.WriteString(w, response.String())
return
}
case strings.EqualFold(thisflag, "c"):
userRequest.TotalCpuNum, _ = strconv.Atoi(flagvalue)
case strings.EqualFold(thisflag, "C"):
userRequest.ContainerNumMax, _ = strconv.Atoi(flagvalue)
case strings.EqualFold(thisflag, "l"):
value, _ := strconv.ParseFloat(flagvalue, 32)
userRequest.OverLoadMax = float32(value)
case strings.EqualFold(thisflag, "f"):
filename := flagvalue
readerme, openerr := os.Open(filename)
if openerr != nil {
fmt.Fprintf(os.Stderr, "CreateHandler:%s", openerr)
response.Warnings = []string{"CreateHandler" + openerr.Error()}
io.WriteString(w, response.String())
return
}
unmarshalerr := util.UnmarshalReader(readerme, &(userRequest.ResNode))
if unmarshalerr != nil {
response.Warnings = []string{unmarshalerr.Error()}
io.WriteString(w, response.String())
}
default:
fmt.Fprintf(os.Stderr, "CreateHandler: %s flag invalid", thisflag)
response.Warnings = []string{"CreateHandler: " + thisflag + "flag invalid"}
io.WriteString(w, response.String())
return
}
}
var err error
endpoint := []string{"http://" + MasterConfig.EtcdNode.Ip + ":" + MasterConfig.EtcdNode.Port}
err = UpdateEtcdForUse(endpoint, MasterConfig.EtcdNode.Key, true, true)
if err != nil {
if *FlagDebug {
util.PrintErr("Failded to Etcd data!")
}
response.Warnings = []string{err.Error()}
io.WriteString(w, response.String())
return
}
//Debug
//.........这里部分代码省略.........