ArOZMATLAB/mc_read.go

package main

import (
	"encoding/json"
	"net/http"
	"strconv"
)

func ReadLog(w http.ResponseWriter, r *http.Request) {
	log := MCServer.ReadAllLog()
	jsonData, _ := json.Marshal(log)
	sendJSONResponse(w, string(jsonData))
}

func ReadLogFrom(w http.ResponseWriter, r *http.Request) {
	start, _ := mv(r, "start", false)
	startInt, _ := strconv.Atoi(start)
	end := MCServer.LenLog()

	//show only first 3000 record if start ~ end is >= 3000
	if end-startInt > 3000 {
		startInt = end - 3000
	}

	if startInt > MCServer.LenLog()-1 {
		sendJSONResponse(w, "[]")
	} else {
		log := MCServer.ReadRangeLog(startInt, end)
		jsonData, _ := json.Marshal(log)
		sendJSONResponse(w, string(jsonData))
	}
}