/
web.go
81 lines (64 loc) · 1.27 KB
/
web.go
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// Package api_http接口
package api_http
import (
"context"
_ "embed"
"fmt"
"html/template"
"io/ioutil"
"net/http"
"time"
"github.com/byebyebruce/goweblua/executor"
)
var (
//go:embed index.html
html string
Mgr *executor.Manager
)
// HTTPHandleFunc web接口
func HTTPHandleFunc(w http.ResponseWriter, r *http.Request) {
r.ParseForm()
if "reload" == r.Form.Get("cmd") {
Mgr.RecreateNewWorker()
w.Write([]byte("ok"))
return
}
if r.Method == "GET" {
t, err := template.New("index").Parse(html)
if err != nil {
w.Write([]byte("error"))
return
}
t.Execute(w, nil)
} else if r.Method == "POST" {
defer func() {
if r := recover(); nil != r {
if e, ok := r.(error); ok {
fmt.Println(e.Error())
} else {
fmt.Println(r)
}
}
}()
buf, err := ioutil.ReadAll(r.Body)
if nil != err {
w.Write([]byte(err.Error()))
return
}
defer r.Body.Close()
ctx1, cancel := context.WithTimeout(r.Context(), time.Second*time.Duration(1))
defer cancel()
var resultStr []byte
select {
case <-ctx1.Done():
resultStr = []byte(ctx1.Err().Error())
case ret := <-Mgr.Process(ctx1, buf):
if len(ret) > 0 {
resultStr = ret
} else {
resultStr = []byte("error: runtime empty")
}
}
w.Write(resultStr)
}
}