Helper package for our go projects.
This function will try to send the request in the background several times if the response is failes.
Example usage:
type MyType struc {
Field1 string `json:"field1"`
Field2 string `json:"field2"`
}
myValue := MyType{
Field1: "Hello",
Field2: "GO",
}
queryBody, _ := json.Marshal(myValue)
contentReader := bytes.NewBuffer(queryBody)
go func() {
cancel := make(chan bool)
res := utils.SendRequest(utils.Request{
URL: "http://example.com",
Method: "POST",
Body: contentReader,
Headers: []http.Header{{"Content-Type": []string{"application/json"}}},
})
response := <-res
if response == nil {
log.Println("request failed")
} else {
log.Printf("cool, the reponse is: %v\n", response)
}
}()If you want to cancel the request just set it in the cancel chanel:
go func() {
cancel := make(chan bool)
res := utils.SendRequest(utils.Request{
URL: "http://example.com",
Method: "POST",
Body: contentReader,
Headers: []http.Header{{"Content-Type": []string{"application/json"}}},
Cancel: cancel,
})
time.Sleep(time.Second * 5)
cancel <- true
}()Or if you want to combine them:
go func() {
cancel := make(chan bool)
res := utils.SendRequest(utils.Request{
URL: "http://example.com",
Method: "POST",
Body: contentReader,
Headers: []http.Header{{"Content-Type": []string{"application/json"}}},
Cancel: cancel,
})
go func() {
time.Sleep(time.Second * 5)
cancel <- true
}()
response := <-res
if response == nil {
log.Println("this request is failed")
} else {
log.Printf("cool, the reponse is: %v\n", response)
}
}()- String()
- Validate()
- String()
- Validate()