C starts and stops the instance code for the windows service
- 2020-05-19 05:31:39
- OfStack
<script type="text/javascript">
function showLoading(desc) {
$("body").append("<div id=\"processingdiv\" style=\"display:none;\"><div class=\"popup\"> <div class=\"popup-body\"><div class=\"loading\"><span style='width:128px; height:128px;'><img src='../img/progress.gif' /></span><span class='spnContent'>" + desc + "</span></div></div></div></div>");
//alert($("head").html());
$.openPopupLayer({
name: "processing",
width: 500,
target: "processingdiv"
});
}
function hideLoading() {
$.closePopupLayer('processing');
$("#processingdiv").remove();
}
function changeShowStatus(){
$.post("Ajax/ShowHandler.ashx", { "action": "ChangeStatusShow" }, function (data) {
$("#spnServerStatus").text(data);
hideLoading();
});
}
var isValidServerStatus = function (data) {
if (data == "run") {
$("#serverStatus").text(" stop ").css("color", "red");
changeShowStatus();
//setTimeout(changeShowStatus, 6000);
}
else if (data == "end") {
$("#serverStatus").text(" Start the ").css("color", "green");
changeShowStatus();
//setTimeout(changeShowStatus, 6000);
}
else if (data == "NoNormalEnd") {
$("#serverStatus").text(" Start the ").css("color", "green");
changeShowStatus();
}
else if (data == "empty") {
alert(' The service doesn't exist! ');
}
else if (data == "startfail") {
alert(' Startup failed! ');
$("#serverStatus").text(" Start the ").css("color", "green");
changeShowStatus();
}
else if (data == "stopfail") {
alert(" Stop failing! ");
$("#serverStatus").text(" stop ").css("color", "red");
changeShowStatus();
}
else {
alert(' The operation failure !' + data);
window.location.reload();
}
}
$(function () {
$("#serverStatus").click(function () {
var txt = $("#serverStatus").text();
if (txt == " stop ") {
showLoading(" Service is down ......");
$("#spnServerStatus").text(" Is to stop ...");
$.post("Ajax/ServerHandler.ashx", { "action": "stop" }, isValidServerStatus);
}
else if (txt == " Start the ") {
showLoading(" The service is starting ......");
$("#spnServerStatus").text(" Is starting ...");
$.post("Ajax/ServerHandler.ashx", { "action": "start" }, isValidServerStatus);
}
});
});
</script>
1. General processing procedures are as follows:
public class ServerHandler : IHttpHandler
{
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string action = context.Request["action"];
string serverName = QuarrysClass.WindowsServerName;
EnumServiceStatus status = CommonClass.GetServiceStatus(serverName);
if (string.IsNullOrEmpty(serverName))
{
context.Response.Write("empty");
}
if (action == "start")
{
byte[] ver = new byte[1024];
try
{
// Open the service
if (CommonClass.StartWindowsService(serverName))
{
context.Response.Write("run");
}
else
{
context.Response.Write("startfail");
}
}
catch (Exception ex)
{
context.Response.Write(" prompt :"+ex.Message);
}
}
else if (action == "stop") // Stop the service
{
try
{
if (CommonClass.StopWindowsService(serverName))
{
//Thread.Sleep(6000*3);
context.Response.Write("end");
}
else
{
context.Response.Write("stopfail");
}
}
catch (Exception ex)
{
if (ex.Message == " The timeout has expired and the operation has not yet completed. ")
{
context.Response.Write(" prompt :" + ex.Message);
}
else
{
context.Response.Write("NoNormalEnd");
}
}
}
}
public bool IsReusable
{
get
{
return false;
}
}
}