Push notification 如何向多个设备（iOS）发送推送通知？
我正在尝试优化服务器上的推送通知。现在，我一个接一个地（用一个旧图书馆）发送这些文件，需要一段时间（4个小时） 我重构了我的服务，用很多设备令牌发送通知（目前我尝试用500个令牌发送通知）。为此，我正在使用图书馆。我遵循了下面的步骤，然后对其进行了调整，将通知发送到几个设备令牌Push notification 如何向多个设备（iOS）发送推送通知？,push-notification,apple-push-notifications,pushsharp,Push Notification,Apple Push Notifications,Pushsharp,我正在尝试优化服务器上的推送通知。现在，我一个接一个地（用一个旧图书馆）发送这些文件，需要一段时间（4个小时） 我重构了我的服务，用很多设备令牌发送通知（目前我尝试用500个令牌发送通知）。为此，我正在使用图书馆。我遵循了下面的步骤，然后对其进行了调整，将通知发送到几个设备令牌 PushService service = new PushService(); //Wire up the events service.Events.OnDeviceSubscriptionExpired += n
PushService service = new PushService();
//Wire up the events
service.Events.OnDeviceSubscriptionExpired += new PushSharp.Common.ChannelEvents.DeviceSubscriptionExpired(Events_OnDeviceSubscriptionExpired);
service.Events.OnDeviceSubscriptionIdChanged += new PushSharp.Common.ChannelEvents.DeviceSubscriptionIdChanged(Events_OnDeviceSubscriptionIdChanged);
service.Events.OnChannelException += new PushSharp.Common.ChannelEvents.ChannelExceptionDelegate(Events_OnChannelException);
service.Events.OnNotificationSendFailure += new PushSharp.Common.ChannelEvents.NotificationSendFailureDelegate(Events_OnNotificationSendFailure);
service.Events.OnNotificationSent += new PushSharp.Common.ChannelEvents.NotificationSentDelegate(Events_OnNotificationSent);
service.Events.OnChannelCreated += new PushSharp.Common.ChannelEvents.ChannelCreatedDelegate(Events_OnChannelCreated);
service.Events.OnChannelDestroyed += new PushSharp.Common.ChannelEvents.ChannelDestroyedDelegate(Events_OnChannelDestroyed);
//Configure and start ApplePushNotificationService
string p12Filename = ...
string p12FilePassword = ...
var appleCert = File.ReadAllBytes(p12Filename);
service.StartApplePushService(new ApplePushChannelSettings(true, appleCert, p12FilePassword));
var appleNotification = NotificationFactory.Apple();
foreach (var itemToProcess in itemsToProcess)
{
itemToProcess.NotificationDateTime = DateTime.Now;
mobile.SubmitChanges();
string deviceToken = GetCleanDeviceToken(itemToProcess.MobileDevice.PushNotificationIdentifier);
appleNotification.ForDeviceToken(deviceToken);
}
service.QueueNotification(appleNotification
.WithAlert(itemsToProcess[0].MobileDeviceNotificationText.Text)
.WithSound("default")
.WithBadge(0)
.WithCustomItem("View", itemsToProcess[0].Value.ToString()));
//Stop and wait for the queues to drains
service.StopAllServices(true);
紧接着，将在中抛出OperationCanceledException。所以我不知道怎么了。有什么想法吗？您应该为每个要处理的项目单独排队通知。
不可能在一个通知上设置多个设备令牌。将发生OperationCanceledException，因为您需要。您应该为要处理的每个项目排队单独的通知。
不可能在一个通知上设置多个设备令牌。将发生OperationCanceledException，因为您需要执行此操作。示例：控制台C#应用程序 这假设
使用系统；
使用System.Collections.Generic；
使用System.Linq；
使用系统文本；
使用PushSharp；
使用PushSharp.Core；
使用PushSharp.Apple；
使用System.IO；
名称空间MyNotification
{
班级计划
{
//args可以采用“true”或“false”来表示应用程序正在运行
//开发或生产（默认值=false，表示开发）
静态void Main（字符串[]参数）
{
bool isProduction=false；
if（args！=null&&args.Length==1）
{
Console.Write（args[0]+Environment.NewLine）；
bool.TryParse（args[0]，不生产）；
}
尝试
{
//获取需要从数据库发送的通知
AppNotification notification=AppNotification.GetNotification（）；
if（notification！=null&¬ification.ID>0）
{
//获取要向其发送上述通知的所有设备
List devices=IosDevice.GetDevices（！isProduction）；
如果（设备！=null&&devices.Count>0）
{
PushBroker push=new PushBroker（）；//每个应用程序一个实例
//连接代理注册的所有服务的事件
push.OnNotificationSent+=NotificationSent；
push.OnChannelException+=ChannelException；
push.OnServiceException+=ServiceException；
push.OnNotificationFailed+=NotificationFailed；
push.OnDeviceSubscriptionExpired+=设备SubscriptionExpired；
push.OnChannelCreated+=ChannelCreated；
push.onchanneldestrocted+=channeldestrocted；
//确保你的认证路径都是好的
字符串apnsCertFile=Path.Combine（AppDomain.CurrentDomain.BaseDirectory，“../../Certificate/Certificates\u Apple\u Push\u Production.p12”）；
如果（！i生产）
apnsCertFile=Path.Combine（AppDomain.CurrentDomain.BaseDirectory，“../../Certificate/Certificates\u Apple\u Push\u Development.p12”）；
var appleCert=File.ReadAllBytes（apnsCertFile）；
RegisterAppleService（新的ApplePushChannelSettings（iProduction，appleCert，“135TrID35”）；//扩展方法
foreach（设备中的设备）
{
//如果需要发送其他信息以及警报消息，请取消对对象[]和WithCustomItem的注释
//对象[]obj={“北”，“5”}；
push.QueueNotification（新应用程序化（）
.ForDeviceToken（设备.DeviceToken）
.WithAlert（DateTime.Now.ToString（））/（notification.AlertMessage）
//.WithCustomItem（“链接”，obj）
.带徽章（设备.徽章计数+1）
.WithSound（notification.SoundFile））；//sound.caf
}
push.StopAllServices（waitForQueuesToFinish:true）；
}
}
控制台.WriteLine（“队列完成，按回车退出…”）；
Console.ReadLine（）；
}
捕获（例外情况除外）
{
控制台写入线（例如消息）；
Console.ReadLine（）；
}
}
静态无效通知已发送（对象发送方、INotification通知）
{
Console.WriteLine（“已发送：“+发送方+”->“+通知”）；
}
静态无效通知失败（对象发送方、INotification通知、异常通知失败异常）
{
Console.WriteLine（“失败：+发送方+”->“+通知失败异常.消息+”->“+通知”）；
}
静态void ChannelException（对象发送器、IPushChannel通道、异常）
{
Console.WriteLine（“通道异常：+sender+”->“+Exception”）；
}
静态void ServiceException（对象发送方，异常）
{
Console.WriteLine（“服务异常：+sender+”->“+Exception”）；
}
静态无效设备SubscriptionExpired（对象发送方，st
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using PushSharp;
using PushSharp.Core;
using PushSharp.Apple;
using System.IO;
namespace MyNotification
{
class Program
{
//args may take "true" or "false" to indicate the app is running for
//development or production (Default = false which means Development)
static void Main(string[] args)
{
bool isProduction = false;
if (args != null && args.Length == 1)
{
Console.Write(args[0] + Environment.NewLine);
bool.TryParse(args[0], out isProduction);
}
try
{
//Gets a notification that needs sending from database
AppNotification notification = AppNotification.GetNotification();
if (notification != null && notification.ID > 0)
{
//Gets all devices to send the above notification to
List<IosDevice> devices = IosDevice.GetDevices(!isProduction);
if (devices != null && devices.Count > 0)
{
PushBroker push = new PushBroker();//a single instance per app
//Wire up the events for all the services that the broker registers
push.OnNotificationSent += NotificationSent;
push.OnChannelException += ChannelException;
push.OnServiceException += ServiceException;
push.OnNotificationFailed += NotificationFailed;
push.OnDeviceSubscriptionExpired += DeviceSubscriptionExpired;
push.OnChannelCreated += ChannelCreated;
push.OnChannelDestroyed += ChannelDestroyed;
//make sure your certifcates path are all good
string apnsCertFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "../../Certificate/Certificates_Apple_Push_Production.p12");
if (!isProduction)
apnsCertFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "../../Certificate/Certificates_Apple_Push_Development.p12");
var appleCert = File.ReadAllBytes(apnsCertFile);
push.RegisterAppleService(new ApplePushChannelSettings(isProduction, appleCert, "135TrID35")); //Extension method
foreach (IosDevice device in devices)
{
//if it is required to send additional information as well as the alert message, uncomment objects[] and WithCustomItem
//object[] obj = { "North", "5" };
push.QueueNotification(new AppleNotification()
.ForDeviceToken(device.DeviceToken)
.WithAlert(DateTime.Now.ToString())//(notification.AlertMessage)
//.WithCustomItem("Link", obj)
.WithBadge(device.BadgeCount + 1)
.WithSound(notification.SoundFile));//sound.caf
}
push.StopAllServices(waitForQueuesToFinish: true);
}
}
Console.WriteLine("Queue Finished, press return to exit...");
Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadLine();
}
}
static void NotificationSent(object sender, INotification notification)
{
Console.WriteLine("Sent: " + sender + " -> " + notification);
}
static void NotificationFailed(object sender, INotification notification, Exception notificationFailureException)
{
Console.WriteLine("Failure: " + sender + " -> " + notificationFailureException.Message + " -> " + notification);
}
static void ChannelException(object sender, IPushChannel channel, Exception exception)
{
Console.WriteLine("Channel Exception: " + sender + " -> " + exception);
}
static void ServiceException(object sender, Exception exception)
{
Console.WriteLine("Service Exception: " + sender + " -> " + exception);
}
static void DeviceSubscriptionExpired(object sender, string expiredDeviceSubscriptionId, DateTime timestamp, INotification notification)
{
Console.WriteLine("Device Subscription Expired: " + sender + " -> " + expiredDeviceSubscriptionId);
}
static void ChannelDestroyed(object sender)
{
Console.WriteLine("Channel Destroyed for: " + sender);
}
static void ChannelCreated(object sender, IPushChannel pushChannel)
{
Console.WriteLine("Channel Created for: " + sender);
}
}
}