asynqmon/scheduler_entry_handlers.go
2020-12-02 07:19:06 -08:00

32 lines
892 B
Go

package main
import (
"encoding/json"
"net/http"
"github.com/hibiken/asynq"
)
// ****************************************************************************
// This file defines:
// - http.Handler(s) for scheduler entry related endpoints
// ****************************************************************************
func newListSchedulerEntriesHandlerFunc(inspector *asynq.Inspector) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
entries, err := inspector.SchedulerEntries()
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
payload := make(map[string]interface{})
if len(entries) == 0 {
// avoid nil for the entries field in json output.
payload["entries"] = make([]*SchedulerEntry, 0)
} else {
payload["entries"] = toSchedulerEntries(entries)
}
json.NewEncoder(w).Encode(payload)
}
}