WO2011137830A1

WO2011137830A1 - Message pushing method of service delivery platform, relevant device and system

Info

Publication number: WO2011137830A1
Application number: PCT/CN2011/074739
Authority: WO
Inventors: 柳正; 黄伟
Original assignee: 华为技术有限公司
Priority date: 2010-09-02
Filing date: 2011-05-27
Publication date: 2011-11-10
Also published as: CN102143444A; CN102143444B

Abstract

Embodiments of the present invention disclose a message pushing method of a service delivery platform, relevant device and system, which can improve the utilization rate of a network, simplify the software development of user terminals, and save power of user terminals. The method of the embodiments of the present invention includes: obtaining a first notification message transmitted by a service platform; performing unified protocol conversion for the first notification message to obtain a second notification message with the unified protocol; and transmitting the second notification message to a user terminal via an Instant Message (IM) server. The embodiments of the present invention also provide an apparatus for realizing the method and a relevant system.

Description

One by one

The present invention claims to be submitted to the Chinese Patent Office on September 2, 2010, and the application number is 201010273420.9, and the invention name is "a service delivery platform message pushing method, related equipment and system" The priority of the Chinese Patent Application, the entire contents of which is incorporated herein by reference. TECHNICAL FIELD The present invention relates to the field of communications, and in particular, to a service distribution platform (SDP,

Delivery Platform) Message Push Method, Related Devices and Systems. Background technique

With the advent of the 3G era of the third generation mobile communication, more and more data services will be available on the user terminal. In addition to the traditional SMS and MMS services, the social network service (SNS) can also be used. Push Mail business, such as BlackBerry's mail active push service; instant messaging (IM, Instant Message) service, Convergent Address Book (CAB).

In order to enhance the user's experience of using the above services on the user terminal, a social network mobile phone can be customized, and the SDP platform can be used to make calls, access social networks, instant messages, view good friends information, synchronize the address book, and receive mail.

In the existing technical solutions, various data services, the user terminal receives different messages, such as the short message is sent by the traditional signaling network; the multimedia message is first sent a push (PUSH) message notification, and then through the general packet wireless service (GPRS, General Packet Radio Service) Download message content; SNS does not have a unified standard, SNS needs to send a notification message to the user terminal first, prompting — The user has a notification to add a friend request, a friend status update, and a log update. The user terminal then views the detailed class through GPRS. The IM needs to follow the SIP (Session Initiation Protocol), the extensible message and the presence protocol (XMPP, Extensible Messaging and Presence Protocol standards; CABs are subject to the Extensible Markup Language Configuration Access Protocol (XCAP) and Synchronization Markup Language (SYNCML) specifications; Push Mail services are electronically notified by Bulls ( ΕΜΝ, Email notification ) The message or the interactive mail access protocol - IMAP-IDLE (Internet Mail Access Protoco ID IDLE) issues a notification message.

The SDP platform needs to send messages according to different data service channels. There is no unified delivery channel, which makes the network utilization less efficient. If the user terminal wants to use multiple services at the same time, it needs to be established according to different protocol channels. Different connections are used to receive messages, which causes the power consumption of the user terminal battery to be too fast, and the user terminal also needs to support a plurality of protocol notification mechanisms, which complicates the development of the user terminal software. Summary of the invention

The embodiment of the invention provides a service delivery platform message pushing method, related device and system, which can improve network utilization, simplify user terminal software development, and save user terminal power.

The SDP message pushing method of the service delivery platform provided by the embodiment of the present invention includes: acquiring a first notification message sent by the service platform; performing unified protocol conversion on the first notification message to obtain a second notification message unified by the protocol; Sending the second notification message to the user terminal.

The SDP message pushing method provided by the embodiment of the present invention includes: receiving a second notification message sent by the SDP message pushing device, where the second notification message is sent by the SDP message pushing device The first notification message sent by the platform is obtained by the unified protocol conversion; establishing an IM network connection with the user terminal; preferentially transmitting the second notification message to the user terminal by using the IM network connection; determining to pass the IM network Whether the connection sends the second notification message fails, if yes, establishes a transmission control protocol TCP connection with the user terminal, and sends a second notification message to the user terminal through the TCP connection, or directly to the user terminal by means of a short message Send a second notification message.

The SDP message pushing apparatus provided by the embodiment of the present invention includes: a notification message obtaining unit, configured to acquire a first notification message sent by a service platform; and a protocol conversion unit, configured to: after the notification message acquiring unit acquires the first notification message, And performing a unified protocol conversion on the first notification message to obtain a second notification message that is unified by the protocol. The notification message sending unit is configured to send the first message to the user terminal by using the IM server after obtaining the second notification message that is unified by the protocol. Two notification messages. The IM server provided by the embodiment of the present invention includes: a receiving unit, configured to receive a second notification message sent by an SDP message pushing device, where the second notification message is a first notification sent by the SDP message pushing device to the service platform The first connection unit is configured to establish an IM network connection with the user terminal after receiving the second notification message by the receiving unit, where the first sending unit is configured to be the first connecting unit and the user. After the terminal establishes an IM network connection, the second notification message is sent to the user terminal preferentially through the IM network connection. The SDP message pushing system provided by the embodiment of the present invention includes: an SDP message pushing device, configured to acquire a first notification message sent by a service platform, perform unified protocol conversion on the first notification message, and obtain a second notification message unified by the protocol. Sending, by the IM server, the second notification message to the user terminal; the IM server is configured to receive the second notification message sent by the SDP message pushing device, establish an IM network connection with the user terminal, and preferentially connect to the office through the IM network. Transmitting, by the user terminal, the second notification message, determining whether the second notification message is sent by using the IM network connection - if, if yes, establishing a transmission control protocol TCP connection with the user terminal and transmitting a second notification message to the user terminal through the TCP connection, or directly sending the second notification message to the user terminal in a short message manner .

As can be seen from the foregoing technical solutions, the embodiment of the present invention has the following advantages: When the user terminal has more data services and needs to send more messages, the SDP platform can receive the first notification message of the service platform by using the SDP message pushing device. The first notification message with different protocols performs unified protocol conversion, obtains a second notification message unified by the protocol, and then sends the second notification message to the user terminal through the IM server, thereby greatly improving the efficiency of network utilization; second, the user terminal is also Only the protocol supporting the selected delivery channel is needed, which simplifies the development process of the user terminal software. Again, in the embodiment of the present invention, a unified delivery channel can be used, and the user terminal can establish only one type of connection receiving notification message, which saves The power consumption of the user terminal. DRAWINGS

1 is a schematic flowchart of a method for pushing an SDP message according to an embodiment of the present invention;

2 is a schematic flowchart of another method for pushing an SDP message according to an embodiment of the present invention; FIG. 3 is a schematic flowchart of a method for pushing an SDP message according to an embodiment of the present invention; FIG. 4 is another specific process of a method for pushing an SDP message according to an embodiment of the present invention; FIG. 5 is a schematic diagram of another flow of an SDP message pushing method according to an embodiment of the present invention; FIG. 6 is a schematic diagram of a logical structure of a message pushing apparatus according to an embodiment of the present invention;

7 is a schematic diagram showing the logical structure of an IM server according to an embodiment of the present invention; - Figure 8 is a schematic diagram showing the logical structure of an SDP message pushing system according to an embodiment of the present invention. detailed description

Referring to FIG. 1, an embodiment of a service delivery platform SDP message pushing method in an embodiment of the present invention includes:

101. Obtain a first notification message.

The SDP message pushing device acquires a first notification message sent by the service platform, where the first notification message includes a type of the notification message, a recipient address, and a message content, where the content of the notification message does not refer to the specific content of the message, and refers to the message. The number of pieces, such as: ( ma i l. A. 2 ), where "ma il" refers to the type of message, "A" refers to the address of the recipient, and "2" refers to the number of messages. .

In practical applications, the message content may also include the sender's name and/or address, which is not limited herein.

The first notification message may be sent by a service platform such as an SNS, an Ema i l or a CAB, or may be sent by another service platform, and is not specifically limited herein.

102. Unified protocol conversion;

After the SDP message pushing device obtains the first notification message sent by each service platform, since the protocols used by the service platforms are different, it is necessary to perform unified protocol conversion on the first notification messages to obtain a second unified notification of the protocol. Message.

103. Send a second notification message. — —

The SDP message pushing device first sends a second unified notification message to the IM server, and then the second notification message is sent by the IM server to the user terminal. The manner in which the second notification message is specifically sent in this embodiment will be described in detail in the following embodiments.

The SDP message pushing device obtains the first notification message of the service platform, performs unified protocol conversion on the first notification message with different protocols, obtains the second notification message that is unified by the protocol, and then sends the second notification message to the user terminal through the IM server, thereby greatly The efficiency of the network is improved. Secondly, the user terminal only needs to support the protocol of the selected delivery channel, which simplifies the development process of the user terminal software. Again, in the embodiment of the present invention, a unified delivery channel, the user terminal can be used. It is possible to establish only one type of connection receiving notification message, which saves power consumption of the user terminal. When the second notification message is sent, the specific delivery mode may be determined according to the network status, the network bandwidth, and the user requirements. For the sake of easy understanding, the SDP message pushing method in the embodiment of the present invention is described in a specific embodiment. Referring to FIG. 2, another embodiment of the SDP message pushing method in the embodiment of the present invention includes:

The content of the step 201 in the embodiment is the same as that of the step 101 in the embodiment shown in FIG. 1 , and details are not described herein again.

202, unified protocol conversion;

After the SDP message pushing device obtains the first notification message sent by each service platform, the protocol used by each service platform is different. Therefore, the first notification message needs to be converted into a unified protocol. The specific unified protocol conversion may include: — —

The SDP message pushing device acquires the protocol type of the first notification message, and then decapsulates the first notification message to obtain the message content (ie, the message body), and queries the corresponding unified in the protocol type mapping relationship according to the protocol type of the first notification message. Agreement

It should be noted that, in this embodiment, the SDP message pushing device stores the mapping relationship that the various protocol types are uniformly converted into the preset protocol, and the specific parameter conversion content, and the SDP message pushing device may be based on the first notification message. The protocol type determines the corresponding unified protocol in the mapping relationship.

After the unified protocol is queried, and then the content of the decapsulated message is re-encapsulated according to the unified protocol, a second notification message unified by the protocol can be obtained.

It should be noted that the protocol conversion mode in this embodiment is only an example. In the actual application, the protocol conversion may also be performed in other manners, which is not limited herein.

203. Selecting a delivery mode; the specific delivery mode may be determined according to the network status, network bandwidth, and user requirements, and the specific delivery mode includes direct delivery and conditional delivery. For example, if the current network status is congested, it is not appropriate to send the second notification message in real time, that is, the second notification message cannot be directly sent, and then the conditional delivery is performed, and the second notification message is first cached, and then set according to the system or the user. The notification policy is issued. For example, if the second notification message is an emergency message that the user has previously registered in the SDP message pushing device (for example, the second notification message is to notify the important customer to send an email), the SDP message pushing device can directly use the direct delivery. If the delivery mode is direct delivery, step 204 is triggered; if the delivery mode is conditional delivery, step 205 is triggered. The specific delivery method can be confirmed by the user in advance of the content registered in the SDP message pushing device. Certainly, it can also be determined by the operator based on factors such as network status, network bandwidth, and user requirements. Which party determines the delivery method, which is not limited here.

204, directly issued; if the application is directly issued, the SDP message pushing device sends a second notification message to the IM server immediately after processing a second notification message, so that the IM server is sent to the user. The terminal sends the second notification message.

205. The conditional delivery is performed. If the conditional delivery is used, the SDP message pushing device sends a second unified notification message to the IM server according to the notification policy, so that the IM server sends the second notification message to the user terminal.

The notification policy includes a notification policy set by the system and a notification policy set by the user. The system preset notification policy is a default policy that is valid for all users. When the user does not have a custom control policy, the SDP message pushing device delivers the system-preferred notification policy; the user-set notification policy is based on the user's own The preferences and requirements of custom notification strategies.

The content of the specific notification policy includes the frequency of the notification message and the number of times the notification message is sent. If the user's habit is to view the notification message once a week, the frequency of the notification message is set to once a week; If the information capacity is limited, the number of times the notification message is sent can be set according to the information capacity of the mobile phone; or the user can set the frequency of the notification message and the number of times the message is sent at the same time based on various factors of the user. To more flexibly meet their own needs.

In the embodiment of the present invention, the specific delivery manner may be based on network status, network bandwidth, and user. - - Determine requirements and other conditions to improve network utilization efficiency and user experience.

After the delivery mode is determined according to the network status, network bandwidth, and user requirements, the user can also set the notification policy according to the above conditions. For the sake of understanding, the SDP message pushing method in the embodiment of the present invention is described below with reference to a specific embodiment. Referring to FIG. 3, another embodiment of the SDP message pushing method in the embodiment of the present invention includes:

The content of the steps 301 and 302 in the embodiment is the same as the content of the steps 201 and 202 in the embodiment shown in FIG. 2, and details are not described herein again.

303. Selecting the delivery mode. The specific delivery mode can be determined according to the network status, network bandwidth, and user requirements. The specific delivery mode includes direct delivery and conditional delivery. If the current network status is congested, it is not appropriate to send the second notification message in real time, that is, the second notification message cannot be sent directly, and then the conditional delivery is performed, and the second notification message is first cached, and then according to the notification policy set by the system or the user. Issued. If the delivery mode is direct delivery, step 304 is triggered; if the delivery mode is conditional delivery, step 305 is triggered. The specific delivery mode may be determined by the user through the receiving mode preset by the mobile terminal, or may be determined by the operator according to factors such as network status, network bandwidth, and user requirements. Which party determines the delivery method, which is not limited here.

304, directly issued; The content of the step 304 in the embodiment is the same as that of the step 204 in the embodiment shown in FIG. 2, and details are not described herein again.

305. The second notification message is cached. If the delivery mode is conditional delivery, the SDP message pushing device first caches the second notification message.

306. Determine whether the merging needs to be performed. Determine whether the queried second notification message needs to be merged according to the notification policy. If not, directly trigger step 308; if necessary, trigger step 307. The content of the notification policy includes the frequency of the notification message and the number of times the notification message is sent. For example, the notification policy sends all the second notification messages to the IM server every 5 minutes. The second notification message, but the SDP message pushing device caches 10 second notification messages within 5 minutes, then the second notification message needs to be merged at this time.

307. Combine the second notification message, and merge the cached second notification message according to the notification policy to obtain a new second notification message.

For example, if it is determined in step 306 that the merging needs to be performed, the SDP message pushing device merges the 10 second notification messages buffered within 5 minutes into a new second notification message within 5 pieces.

308. Send a second notification message.

The SDP message pushing device sends a second unified notification message to the IM server, so that the IM server sends the second notification message to the user terminal.

The SDP message pushing device may specifically send the second notification message by: — — 1. When the preset period is reached, all the second notification messages buffered in the preset period are sent to the IM server, and the preset period may be a preset value of the system, or may be set by the user; When the cached second notification message reaches the preset number, the cached second notification message is sent to the IM server, and the preset number may be a preset value of the system, or may be set by the user; The number of messages and the preset time are set and the conditions are set to be sent. For example, if the cached second notification message reaches the preset number, the cached second notification message is sent to the IM server; if the cached second notification message does not reach the preset number, but the buffered time reaches the preset period, then The IM server sends all the second notification messages buffered during the preset period.

309. Determine whether the sending is successful.

After the SDP message pushing device sends the protocol-unified second notification message to the IM server, it is determined whether the transmission success report fed back by the IM server is received. If yes, the step 310 is triggered. If not, the step 311 is triggered.

310. Delete the cache; if the sending success report fed back by the IM server is received, and the conditional delivery is sent when the sending is performed, the cached second notification message is deleted.

311. Resend the second notification message. If the transmission success report fed back by the IM server is not received, the second notification message is resent to the IM server according to the preset retransmission rule. The preset retransmission rule may be: resending the second notification message to the IM server, and requesting the IM server to actively connect to the user terminal by using the TCP mode, and the IM server actively connects to the TCP server multiple times. - After the user terminal sends the second notification message is still unsuccessful, the IM server is required to send the second notification message by using the short message mode. The above-mentioned retransmission rule is only an example in the actual application. It can be understood that the retransmission rule can also have another retransmission process, which is not limited herein. In this embodiment, the determining mechanism of step 309 determines whether the second notification message is successfully sent by the IM server, and if successful, deletes the cached second notification message. If not, the retransmission mechanism is triggered. Steps 309 to 311 are optional in the embodiment, and are not specifically limited. In the embodiment of the present invention, when the delivery mode is the conditional expression, the user can freely set the notification policy according to his own needs (eg, the environment in which the user is located), and reduce the notification message. The frequency of the transmission increases the reliability of the notification message, and when the user terminal does not successfully receive the second notification message, the present invention provides an automatic retransmission mechanism, so that the user can receive the maximum possible transmission from each service platform. The message further improves the network utilization efficiency and user service experience. The SDP message pushing method in the embodiment of the present invention is described above from the perspective of the SDP message pushing device side. The following describes the SDP message pushing method in the embodiment of the present invention from the IM server side. Referring to FIG. 4 , the present invention is described. Another embodiment of the SDP message pushing method in the embodiment includes:

401. Receive a second notification message.

The IM server receives the second notification message sent by the SDP message pushing device, and the second notification message is obtained by the SDP message pushing device performing unified protocol conversion on the first notification message sent by the service platform. — —

402. Establish an IM network connection.

The IM server establishes an IM network connection with the user terminal and records the IP address of the user terminal.

The protocol used by the IM network channel may include the XMPP protocol and the S I P protocol. In actual applications, the IM channel may also use other instant communication protocols, which are not limited herein.

403. Send a second notification message.

The IM server preferentially transmits the second notification message to the user terminal through the IM network connection. The IM server of the present invention has three channels of IM, TCP, and SMS, because the general SDP message pushing device uniformly converts the first notification message into the XMPP protocol. The second notification message, and the XMPP protocol is the default protocol of the IM channel, so the IM server preferentially selects the IM network connection to send the second notification message.

404, recording the IP status, clearing the TCP counter;

The IM server records the IP status of the user terminal, and the IP status is used to indicate whether the current IP address of the user terminal is available.

The IM server clears the TCP counter. The TCP counter records the number of times the IM server initiates an active connection to the user terminal. When a certain threshold is exceeded, the IM server will not initiate a TCP connection.

405. Determine whether the sending fails.

The IM server determines whether the second notification message is sent through the IM network connection, and if so, triggers step 407; if not, triggers step 406. Whether the second notification message is sent through the IM network connection fails can be judged according to the protocol between the IM server and the terminal. — —

406. The feedback is sent successfully.

If the IM server successfully sends the second notification message to the user terminal through the IM network connection, or sends the second notification message to the user terminal successfully through the TCP connection or the short message mode, the message delivery device feeds back the success report, so that the message pushing device deletes The cache of the second notification message.

407. Determine whether an IP status is available.

The IM server determines whether the IP status of the user terminal is available, and if not, directly triggers step 412; if available, triggers step 408.

408. Establish a TCP connection.

The IM server actively initiates a TCP connection with the user terminal, and is configured to establish a TCP network channel with the user terminal, and send a second notification message.

409. Determine whether the establishment of the TCP connection is successful.

The IM server determines whether the TCP connection with the user terminal is successful. If successful, it triggers step 411; if not, updates the TCP counter, increments the TCP connection failure count by one, and triggers step 410.

410, determining whether the TCP counter reaches a threshold;

The IM server determines whether the accumulated calculation of the TCP counter reaches the preset value. If yes, the direct contact step 412 is performed and the IP status of the user terminal is set to be unavailable; if not, the TCP connection is continuously established with the user terminal.

411. Send a second notification message by using TCP.

If the IM server establishes a TCP connection with the user terminal successfully, the TCP connection is used for the purpose. The user terminal sends a second notification message, and after the transmission succeeds, the TCP channel is closed, and the reconnection notification message is sent to the user terminal, where the reconnection notification message is used to indicate that the user terminal actively initiates the reconnection request.

412. Send a second notification message by using a short message.

If the TCP connection between the IM server and the user terminal is unsuccessful, the second notification message is sent to the user terminal by using the short message mode, and after the transmission is successful, the reconnection notification message is sent to the user terminal, where the reconnection notification message is used to indicate that the user terminal initiates the initiative. Reconnect the request.

In the embodiment of the present invention, when the second notification message is sent by using the IM channel, the backup is sent by using the standby TCP channel, and then the short message is sent, so that the user can receive the online connection as much as possible. Notifications improve the user experience.

After the second notification message is sent to the user terminal through the TCP channel, or the second notification message is sent to the user terminal in the short message manner, the IM server sends a reconnection notification message to the user terminal to instruct the user terminal to initiate reconnection. It is ensured that the next notification message is delivered by the IM channel, and the user terminal is provided with a unified disconnection wake-up mechanism, so that the user terminal does not randomly initiate reconnection, thereby saving the power consumption of the user terminal.

After the second notification message is sent through the IM network connection, the following steps may be performed to disconnect the IM network. Another embodiment of the SDP message pushing method in the embodiment of the present invention includes: 1. Disconnecting the IM network;

After the IM server fails to send the second notification message through the IM network connection after the IM network connection is established, the established IM network connection may be idle for a long time, which wastes network resources, so if it is established within a preset time, If there is no data stream transmission on the network connection, disconnect the IM network. - - Second, receive the second notification message again;

The IM server receives the new second notification message again, and determines whether the new second notification message contains the IM message. If yes, the step 3 is triggered. If not, the step 4 is triggered.

3. Reconnecting the IM network; if the new second notification message includes an IM message, after the IM server receives the new second notification message, re-establish an IM network connection with the user terminal, which facilitates faster and more convenient transmission. New second notification message. 4. Establishing a TCP or short message connection; if the new second notification message does not include the content of the IM message, establishing a transmission control protocol TCP connection with the user terminal and transmitting a second notification message to the user terminal through the TCP connection, Or sending the second notification message to the user terminal directly in the form of a short message. This embodiment describes that when the second notification message is sent through the IM network connection fails, the IM network connection is disconnected, the network resource is saved, and when the new second notification message is received subsequently, according to the second notification message. The content of the content determines which connection is established, and more effectively improves the efficiency of sending the second notification message. For the sake of easy understanding, the SDP message pushing method described in the foregoing embodiment is further described in detail in a specific application scenario. Referring to FIG. 5, specifically:

501. The service platform generates an event and sends a notification. If an event occurs on the service platform, a notification needs to be sent. These events are as follows: Add a friend notification, a new mail arrives or a friend blog update notification, and the service platform needs to call the interface of the SDP message push device. — — to send a notification. The above notification is referred to as a first notification message, and the content of the first notification message includes

(QQ. A. B. 2), "QQ" indicates that it is issued by the QQ service platform, "A" indicates the recipient address, "B" indicates the sender address, and "2" indicates that there are two messages.

502, unified protocol conversion;

The SDP message pushing device invokes the notification interface with the IM server, obtains the protocol type of the first notification message (eg, Ema il uses the IMAP protocol), and decapsulates the first notification message to obtain parameters of the message content; Searching for the corresponding mapping relationship in the protocol type mapping relationship according to the protocol type (IMAP protocol); storing the mapping relationship of various protocol types into a preset protocol type in the SDP message pushing device (for example: the administrator sets the pre-configuration The protocol type of the protocol is XMPP. The protocol types of the notification messages of all service platforms are uniformly converted to XMPP. The mapping relationship is: IMAP protocol-XMPP protocol, and the specific parameter conversion content, as long as the protocol type mapping relationship The first notification message is converted into a second notification message of a preset protocol type (XMPP protocol) by finding a corresponding mapping relationship and performing mapping conversion of the corresponding parameter.

503. Query a notification policy;

The SDP message pushing device queries the notification policy. If the notification policy indicates direct delivery, the second notification message is directly sent to the IM server. If the notification policy indicates that the conditional delivery is performed, the received second notification message is cached first. Come down. It is assumed that the condition set by the notification policy is that the notification policy sends all the second notification messages to the IM server every 5 minutes, and only five second notification messages can be delivered at a time. However, the SDP message pushing device caches 10 second notification messages in the 5 minutes, including: (ma i l. CD 3 ), ( QQ. AB 2 ), (MSN. EF 2 ), etc., then the SDP message is pushed. The device will be every two according to the notification policy — — The second notification message is merged into a new second notification message, such as: [(mail.CD3 ); ( QQ. AB2 )]. Or assume that the condition of the notification policy is issued every 5 minutes, and the second notification message reaches three. The second notification message buffered by the SDP message pushing device within the 5 minutes includes: (mail.CD3),

(QQ. AB2), (MSN. EF2), etc., the SDP message pushing device combines the three notification messages into a new second notification message according to the notification policy, such as: [(mail.CD3); ( QQ . AB2 );

(MSN. E. F.2)].

504. Send a second notification message.

The SDP message pushing device transmits a second notification message to the IM server according to the notification policy. The issued notification policy can be sent one or several times at a time and set by the user. It can be sent one by one when it is delivered, or it can be merged and sent first, as long as it meets the set notification policy.

505. Establish an XMPP connection with the user terminal.

The IM server establishes an XMPP connection with the user terminal, records the IP address of the user terminal, the current IP status, and clears the TCP calculator.

506. Send a second notification message.

The IM server sends a second notification message through the XMPP connection.

507. Determine the success or failure of sending through the XMPP connection;

The IM server detects the data link with the user terminal. If the IM server does not receive any feedback from the user terminal within 20 seconds after sending the second notification message, it determines that the second notification message is sent through the XMPP network connection, and the triggering step is triggered. 508; — If the feedback from the user terminal is received, it is determined that the second notification message is successfully sent through the XMPP network connection, and the triggering step 513 returns a status report of the successful transmission.

508. Determine whether an IP status is available.

The IM server determines whether the current IP status of the user terminal is available. If not, it directly triggers step 513 to send by short message; if available, triggers step 509.

509. Establish a TCP connection.

510. Determine whether the establishment of the TCP connection is successful.

The IM server determines whether the TCP connection with the user terminal is successful. If successful, it triggers step 512; if not, updates the TCP counter, increments the TCP connection failure count by one, and triggers step 511.

511. Determine whether the TCP counter reaches a threshold.

The IM server determines whether the accumulated calculation of the TCP counter reaches the preset value. If so, the direct contact step 513 is set and the IP status of the user terminal is set to be unavailable; if not, the TCP connection is continuously established with the user terminal.

512. Send a second notification message by using the TCP. If the IM server establishes a TCP connection with the user terminal, the second notification message is sent to the user terminal through the TCP connection. After the transmission succeeds, the TCP channel is closed, and the step 514 is successfully returned. Status report sent. — —

The third notification message is sent by using the short message; if the TCP connection between the IM server and the user terminal is unsuccessful, the second notification message is sent to the user terminal by the short message mode, and the step 514 is triggered to return the status report of the successful transmission.

514. Return a status report that is successfully sent;

The IM server returns a status report of successful transmission to the SDP message pushing device.

515. Delete the second notification message.

After receiving the status report of the successful transmission returned by the IM server, the SDP message pushing device deletes the second notification message cached within 5 minutes.

The following describes an embodiment of the SDP message pushing apparatus of the present invention for performing the foregoing SDP message pushing method. For the logical structure of the SDP message pushing apparatus, an embodiment of the SDP message pushing apparatus in the embodiment of the present invention includes:

The notification message obtaining unit 601 is configured to: obtain a first notification message sent by the service platform; and the protocol conversion unit 602 is configured to: after the notification message obtaining unit acquires the first notification message, perform unified protocol conversion on the first notification message, to obtain The second notification message is unified by the protocol; the notification message sending unit 603 is configured to send the second notification message to the user terminal by using the IM server after obtaining the second notification message unified by the protocol. The SDP message pushing apparatus in the embodiment of the present invention may further include:

The query unit 604 is configured to perform a unified protocol conversion on the first notification message to obtain a second notification message that is unified by the protocol, and then query the corresponding notification policy according to the type of the notification message in the first notification message and the address of the receiver;

The policy judging unit 605 is configured to determine, according to the notification policy, that the second notification message is sent by the direct delivery or the conditional delivery, and if the direct delivery is performed, the trigger notification message sending unit 603 performs - - corresponding operation; if the conditional delivery is performed, the trigger cache unit 606 performs a corresponding operation;

The cache unit 606 is configured to cache the second notification message according to the notification policy when the notification policy indicates that the conditional delivery is performed;

The merging judging unit 607 is configured to: after the second notification message is cached according to the notification policy, determine whether the second notification message needs to be merged, and if necessary, trigger the merging unit

608 performs a corresponding operation; if not, directly triggers the notification message sending unit 603 to perform a corresponding operation;

The merging unit 608 is configured to merge the cached second notification message according to the notification policy, and obtain a new second notification message, and trigger the notification message sending unit 603 to perform a corresponding operation. The protocol conversion unit 602 of the SDP message pushing apparatus in the embodiment of the present invention may further include:

a protocol type obtaining unit, configured to acquire a protocol type of the first notification message;

a decapsulating unit, configured to decapsulate the first notification message to obtain a message content, and a searching unit, configured to query, according to a protocol type of the first notification message, a corresponding unified protocol type in a protocol type mapping relationship; The unified protocol type encapsulates the content of the message to obtain a second notification message. The specific interaction process of each unit of the SDP message pushing apparatus in the embodiment of the present invention is as follows: The notification message obtaining unit 601 acquires the first notification message sent by the service platform, and the protocol conversion unit 602 performs unified protocol conversion on the obtained first notification message, The second notification message of the agreement is unified. The query unit 604 then queries the corresponding notification policy according to the notification message type and the recipient address in the first notification message, and the content of the notification policy includes the frequency and notification of the notification message delivery. — — The number of messages sent by the message at a time. The policy judging unit 605 determines that the second notification message is delivered in a direct delivery or a conditional manner according to the notification policy. If the direct delivery is performed, the trigger notification message sending unit 603 sends the second notification message to the IM server, so that the IM server sends the second notification message to the user terminal; if the delivery mode is conditional delivery, the cache unit 606 The notification policy first caches the second notification message. The main purpose of the cache is two. One is to send a certain number of second notification messages in a unified time; the other is to resend after the second notification message fails to be sent. Then, the merge determination unit 607 determines whether it is necessary to merge the cached second notification message according to the notification policy. If necessary, the trigger merging unit 608 merges the cached second notification message according to the notification policy, and obtains a new second notification message, and the CRC message sending unit 603 sends the second notification message to the IM server; If necessary, the direct trigger notification message sending unit 603 sends the second notification message to the IM server. The following describes an embodiment of the IM server of the present invention for performing the foregoing SDP message pushing method. For the logical structure, refer to FIG. 7. An embodiment of the IM server in the embodiment of the present invention includes:

The receiving unit 701 is configured to receive a second notification message sent by the SDP message pushing device, where the second notification message is obtained by the SDP message pushing device to perform a unified protocol conversion on the first notification message sent by the service platform.

The first connection unit 702 is configured to establish an IM network connection with the user terminal after the receiving unit 701 receives the second notification message, and the first sending unit 703 is configured to: after the first connection unit 702 establishes an IM network connection with the user terminal, Sending a second notification message to the user terminal preferentially through the IM network connection. The sending determining unit 704 is configured to determine whether the sending of the second notification message by the IM network connection fails, and if so, triggering the second connecting unit 705 or the third sending unit 707 to perform a corresponding operation; the second connecting unit 705 is configured to: Establishing a transmission control protocol TCP connection with the user terminal; a second sending unit 706, configured to send a second notification message to the user terminal by using a TCP connection; and a third sending unit 707, configured to send the second message to the user terminal directly by using a short message Notification message.

The second connection unit 705 of the IM server in the embodiment of the present invention may further include: a recording unit 7051, configured to record, after the first connection unit 702 establishes an IM network connection with the user terminal, whether the IP status of the user terminal is available;

The TCP count control unit 7052 is configured to perform a clear operation on the TCP counter before the second connection unit 705 establishes a TCP connection with the user terminal.

The TCP counter unit 7053 is configured to: when the TCP connection is unsuccessful, the TCP counter is incremented by one; the state determining unit 7054 is configured to determine, before the second connection unit establishes a TCP connection with the user terminal, whether the IP status of the user terminal is available, if If not available, triggering the third sending unit to perform a corresponding operation, and if available, establishing a TCP connection with the user terminal;

The connection determining unit 7055 is configured to determine whether the establishment of the TCP connection is successful. If successful, the second sending unit 706 is triggered to perform a corresponding operation. If not, the trigger value determining unit 7056 and the TCP counting unit 7053 perform corresponding operations.

The value judging unit 7056 is configured to determine whether the TCP counter reaches the preset value. If yes, the third sending unit 707 is triggered to perform a corresponding operation, and the triggering unit 7051 records that the IP status of the user terminal is unavailable. If not, Then, the second connection unit 705 is triggered to establish a TCP connection with the user terminal. The specific interaction process of each unit of the IM server in the embodiment of the present invention is as follows: The receiving unit 701 receives the second notification message sent by the SDP message pushing device, and in order to forward the second notification message, the first connecting unit 702 establishes an IM network connection with the user terminal. And record The IP address of the user terminal, after the connection is established, the first sending unit 703 preferentially transmits a second notification message to the user terminal through the IM network connection.

The transmission judging unit 704 judges whether or not the transmission of the second notification message via the IM network connection is failed based on the protocol between the IM server and the terminal. If yes, the second connection unit 705 is triggered to establish a transmission control protocol TCP connection with the user terminal, or the third sending unit 707 directly sends the second notification message to the user terminal in a short message manner.

In the embodiment of the present invention, the second notification message is sent by using the TCP channel, and the second notification message is sent to the user terminal in a short message manner. There is a complete judgment mechanism in the subunit: Before establishing the TCP connection, the recording unit 7051 records whether the IP status of the user terminal is available, the TCP count control unit 7052 clears the TCP counter, and then the state judging unit 7054 determines whether the IP status of the user terminal is Available, if not available, triggers the third transmitting unit 707 directly, and if available, establishes a TCP connection with the user terminal. The connection determining unit 7055 determines whether the establishment of the TCP connection is successful. If successful, the second sending unit 706 is triggered to send a second notification message to the user terminal through the TCP connection. If not, the TCP counting unit 7053 is triggered to update the number of TCP connections, and triggers. The value judging unit 7056 judges whether or not the TCP counter has reached the preset value. If the threshold is reached, the third transmitting unit 707 is triggered. If not, the second connecting unit 705 is triggered to continue to establish a TCP connection with the user terminal.

An embodiment of the SDP message pushing system of the present invention for performing the foregoing SDP message pushing method is described. For the logical structure of the SDP message pushing system, an embodiment of the SDP message pushing system in the embodiment of the present invention includes:

The SDP message pushing device 801 is configured to acquire a first notification message sent by the service platform; — A notification message is used for unified protocol conversion, and a second notification message unified by the protocol is obtained; the second notification message is sent to the user terminal by the IM server.

The IM server 802 is configured to receive a second notification message sent by the SDP message pushing device, establish an IM network connection with the user terminal, and send the second notification message to the user terminal preferentially through the IM network connection; Whether the second notification message is sent, if yes, establishing a transmission control protocol TCP connection with the user terminal, and sending a second notification message to the user terminal through the TCP connection, or directly sending the second notification message to the user terminal in a short message manner. .

The above system is applied to the application scenario described in the embodiment of FIG.

A person skilled in the art may understand that all or part of the steps of implementing the above embodiments may be completed by a program to instruct related hardware, and the program may be stored in a computer readable storage medium, and the above mentioned storage medium may be It is a read-only memory, a disk or a disc. The above describes a service delivery platform message pushing method, related device and system provided by the present invention. For those skilled in the art, according to the idea of the embodiment of the present invention, the specific implementation manner and the application range are In the above, the contents of the specification are not to be construed as limiting the invention.

Claims

Rights request

A service delivery platform SDP message pushing method, comprising: receiving a second notification message sent by an SDP message pushing device, where the second notification message is sent by the SDP message pushing device to the service platform a notification message obtained by a unified protocol conversion;

Establish an IM network connection with the user terminal;

Transmitting, by using the IM network connection, the second notification message to the user terminal; determining whether the second notification message is sent by using the IM network connection, and if yes, establishing a transmission control protocol TCP connection with the user terminal and passing the The TCP connection sends a second notification message to the user terminal, or directly sends a second notification message to the user terminal in a short message manner.

2. The method according to claim 1, wherein after the establishing an IM network connection with the user terminal, the method comprises:

Record the IP status of the user terminal and clear the TCP counter;

The method of establishing a TCP connection with the user terminal, and sending the second notification message to the user terminal by using the TCP connection, or sending the second notification message to the user terminal directly by using a short message includes:

Determining whether the IP status of the user terminal is available, if not available, directly sending a second notification message to the user terminal in a short message manner, and if possible, establishing a TCP connection with the user terminal;

Determining whether the establishment of the TCP connection is successful. If successful, sending a second notification message to the user terminal through the TCP connection. If not, updating the TCP counter and determining whether the TCP counter reaches a preset value. If not, Continuing to try to establish a TCP connection with the user terminal. If yes, send a second notification message to the user terminal in a short message manner, and set the IP status of the user terminal to be unavailable.

The method according to claim 1, wherein after the second notification message is sent to the user terminal through the TCP channel, or the second notification message is sent to the user terminal in the short message manner, the method includes:

Sending a reconnection notification message to the user terminal, where the reconnection notification message is used to indicate that the user terminal actively initiates a reconnection request; Receiving a request sent by the user terminal to actively reconnect to the IM network;

Establishing an IM network connection with the user terminal according to the request.

The method according to claim 1, wherein after the establishing an IM network connection with the user terminal, the method comprises:

If the second notification message is not sent through the IM network connection within the preset time, the IM network connection is disconnected.

The method according to claim 4, wherein the disconnecting the IM network connection comprises:

If a new second notification message is received, it is determined whether the new second notification message includes an IM message, and if so, the IM network connection is established again with the user terminal.

6. The method according to claim 1, comprising:

Obtaining a first notification message sent by the service platform;

Performing a unified protocol conversion on the first notification message to obtain a second notification message unified by the protocol.

The method according to claim 6, wherein the performing the unified protocol conversion on the first notification message to obtain the second notification message unified by the protocol comprises:

Get the protocol type of the first notification message;

Decapsulating the first notification message to obtain a message content;

Querying, according to the protocol type of the first notification message, a corresponding unified protocol in a protocol type mapping relationship;

Encapsulating the message content according to the unified protocol to obtain a second notification message.

The method according to claim 7, wherein the first notification message comprises: a notification message type, a recipient address, and a message content;

After the unified notification conversion of the first notification message to obtain the second notification message unified by the protocol, the method includes:

Querying a corresponding notification policy according to the type of the notification message in the first notification message and the address of the recipient;

When the notification policy indicates that the conditional delivery is performed, the second notification message is cached according to the notification policy.

9. The method according to claim 8, wherein the notification policy is based on After the notification message is cached, it includes:

Determining whether the cached second notification message needs to be merged, if necessary, combining the cached second notification message according to the notification policy to obtain a new second notification message.

The method according to claim 8 or 9, wherein the sending the second notification message to the user terminal by using the IM network connection comprises:

When the preset period is reached, sending a second notification message cached in the time period to the IM server;

and / or,

When the cached second notification message reaches the preset number, the cached second notification message is sent to the IM server.

The method according to claim 8, wherein when the notification policy indicates direct delivery, the sending the second notification message to the user terminal by using the IM network connection is specifically: The obtained second notification message is directly sent to the IM server.

It is judged whether the transmission success report fed back by the IM server is received, and if it is received, the cached second notification message is deleted, and if not received, the second notification message is resent to the IM server according to the preset retransmission rule.

A service distribution platform SDP message pushing device, comprising: a notification message obtaining unit, configured to acquire a first notification message sent by a service platform;

a protocol conversion unit, configured to perform a unified protocol conversion on the first notification message after obtaining the first notification message by the notification message obtaining unit, to obtain a second notification message unified by the protocol; and a notification message sending unit, configured to After obtaining the second notification message unified by the protocol, the second notification message is sent to the user terminal by the IM server.

The SDP message pushing device according to claim 13, wherein the SDP message pushing device further comprises:

a querying unit, configured to perform a unified protocol conversion on the first notification message to obtain a second notification message unified by the protocol, and query the corresponding notification policy according to the type of the notification message in the first notification message and the address of the receiver;

a policy determining unit, configured to determine, according to the notification policy, that the second notification message is sent If the conditional delivery is performed, the triggering buffer unit performs the corresponding operation; if the conditional delivery is performed, the triggering message sending unit performs the corresponding operation;

And a buffering unit, configured to cache the second notification message according to the notification policy when the notification policy indicates that the conditional delivery is performed.

The SDP message pushing device according to claim 14, wherein the SDP message pushing device further comprises:

a merging judging unit, configured to: after the buffering unit caches the second notification message according to the notification policy, determine whether the second notification message needs to be merged, if necessary, trigger the merging unit to perform a corresponding operation; If necessary, the trigger notification message sending unit performs a corresponding operation;

And a merging unit, configured to merge the cached second notification message according to the notification policy, and obtain a new second notification message, and trigger the notification message sending unit to perform a corresponding operation.

The SDP message pushing apparatus according to claim 13, wherein the protocol conversion unit comprises:

a decapsulating unit, configured to decapsulate the first notification message to obtain a message content, and a searching unit, configured to query, according to a protocol type of the first notification message, a corresponding unified protocol in a protocol type mapping relationship;

And an encapsulating unit, configured to encapsulate the content of the message according to the unified protocol, to obtain a second notification message.

17. An instant messaging IM server, comprising:

a receiving unit, configured to receive a second notification message sent by the SDP message pushing device, where the second notification message is obtained by the SDP message pushing device performing a unified protocol conversion on the first notification message sent by the service platform;

a first connecting unit, configured to establish an IM network connection with the user terminal after the receiving unit receives the second notification message;

The first sending unit is configured to send the second notification message to the user terminal preferentially through the IM network connection after the first connection unit establishes an IM network connection with the user terminal.

The IM server according to claim 17, wherein the IM server further comprises: a sending determining unit, configured to determine whether the sending of the second notification message by using the IM network connection fails, and if yes, triggering the second connecting unit or the third sending unit to perform a corresponding operation;

a second connection unit, configured to establish a transmission control protocol TCP connection with the user terminal, and a second sending unit, configured to send a second notification message to the user terminal by using the TCP connection;

And a third sending unit, configured to send the second notification message to the user terminal directly in a short message manner.

The IM server according to claim 18, wherein the second connecting unit comprises:

a recording unit, configured to record, after the first connection unit establishes an IM network connection with the user terminal, whether the IP status of the user terminal is available;

a TCP count control unit, configured to perform a clear operation on the TCP counter before the second connection unit establishes a TCP connection with the user terminal;

a TCP counting unit, configured to: when the TCP connection is unsuccessful, the counter is incremented by one; the state determining unit is configured to determine whether the IP state of the user terminal is available before the second connecting unit establishes a TCP connection with the user terminal, if not If yes, triggering the third sending unit to perform a corresponding operation, and if available, triggering the second connecting unit to perform a corresponding operation;

The connection determining unit is configured to determine whether the establishment of the TCP connection is successful. If successful, the second sending unit is triggered to perform a corresponding operation. If not, the trigger value determining unit and the TCP counting unit perform corresponding operations;

a value judging unit, configured to determine whether the TCP counter reaches a preset value, if yes, triggering the third sending unit to perform a corresponding operation, and triggering the recording unit to record that the IP status of the user terminal is unavailable, if not, triggering The second connection unit performs a corresponding operation.

20. An SDP message pushing system, comprising:

The SDP message pushing device is configured to obtain a first notification message sent by the service platform, perform a unified protocol conversion on the first notification message, and obtain a second notification message that is unified by the protocol, and send the second notification to the user terminal by using the IM server. Message

An IM server, configured to receive a second notification message sent by the SDP message pushing device, establish an IM network connection with the user terminal, and send the second notification message to the user terminal preferentially through the IM network connection, and determine that the Whether the second network notification of the IM network connection fails to be sent, If yes, a transmission control protocol TCP connection is established with the user terminal, and the second notification message is sent to the user terminal through the TCP connection, or the second notification message is directly sent to the user terminal in a short message manner.