我正在开发聊天应用程序,因为我遇到了两种情况。
1) 如何获取消息状态,如已送达、已读等。 我做了以下事情:
self.xmppMessageDeliveryRecipts = XMPPMessageDeliveryReceipts(dispatchQueue: DispatchQueue.main)
self.xmppMessageDeliveryRecipts!.autoSendMessageDeliveryReceipts = true
self.xmppMessageDeliveryRecipts!.autoSendMessageDeliveryRequests = true
但我没有进一步的想法,我该如何进一步处理以检查消息状态?
2) 如何像 whatsapp 那样获取未读消息数?
为了获取最近的消息,我在核心数据对象下面使用了 XMPPMessageArchiving_Contact_CoreDataObject
其他存档代码
self.xmppMessageArchivingStorage = XMPPMessageArchivingCoreDataStorage.sharedInstance();
self.xmppMessageArchiving = XMPPMessageArchiving(messageArchivingStorage: xmppMessageArchivingStorage);
self.xmppMessageArchiving!.clientSideMessageArchivingOnly = true;
但让我知道如何获取您阅读的消息数或帮助完整的代码片段?
我已经检查了下面的堆栈链接:
1) How to get the message delivery status using XMPP framework
2) Need assistance regarding using the xep-0184
3) How to get the message read/unread/report in xmpp framework
服务器:ejabber
最佳答案
XMPP 提供“流管理” 以了解消息是否已传送到 XMPP 服务器。
为此,您必须注册并激活它。 这是代码。
// Stream Management
func configureStreamManagement() {
let xmppSMMS = XMPPStreamManagementMemoryStorage()
xmppStreamManagement = XMPPStreamManagement(storage: xmppSMMS, dispatchQueue: DispatchQueue.main)
xmppStreamManagement.addDelegate(self, delegateQueue: DispatchQueue.main)
xmppStreamManagement.activate(xmppStream)
xmppStreamManagement.autoResume = true
xmppStreamManagement.ackResponseDelay = 0.2
xmppStreamManagement.requestAck()
xmppStreamManagement.automaticallyRequestAcks(afterStanzaCount: 1, orTimeout: 10)
xmppStreamManagement.automaticallySendAcks(afterStanzaCount: 1, orTimeout: 10)
xmppStreamManagement.enable(withResumption: true, maxTimeout: 0)
xmppStreamManagement.sendAck()
xmppStream.register(xmppStreamManagement)
}
认证成功后调用该方法
func xmppStreamDidAuthenticate(_ sender: XMPPStream!) {
print("Stream: Authenticated")
configureStreamManagement()
}
使用“XMPPStreamManagementDelegate”您可以获得传送到 XMPP 服务器的消息 ID。
func xmppStreamManagement(_ sender: XMPPStreamManagement!, didReceiveAckForStanzaIds stanzaIds: [Any]!) {
if let messageIds = stanzaIds as? [String] {
for id in messageIds {
print("Message is delivered to xmpp server: \(id)")
// TODO: Custom code goes here to change the message status
}
}
}
正如您在上面提到的,下面的代码将自动发送客户端的已交付回执,这意味着消息已交付给客户端。
self.xmppMessageDeliveryRecipts = XMPPMessageDeliveryReceipts(dispatchQueue: DispatchQueue.main)
self.xmppMessageDeliveryRecipts!.autoSendMessageDeliveryReceipts = true
self.xmppMessageDeliveryRecipts!.autoSendMessageDeliveryRequests = true
在“XMPPStreamDelegate”中,当消息被传送到客户端时,您将收到回执消息。
func xmppStream(_ sender: XMPPStream!, didReceive message: XMPPMessage!) {
print("Message From: \(message.from().user)")
print("Message Body: \(message.body())")
print("Message is delivered to client -: \(message.receiptResponseID())")
// TODO: Compare receiptResponseID with sent message's id.
}
关于ios - 如何在 XMPP iOS 中获取消息传递、已读、失败和未读消息数? ( swift 3.0),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/45570136/