CN104301287A - Method, network node, server and system of implementing many-to-many session - Google Patents
Method, network node, server and system of implementing many-to-many session Download PDFInfo
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- CN104301287A CN104301287A CN201310297765.1A CN201310297765A CN104301287A CN 104301287 A CN104301287 A CN 104301287A CN 201310297765 A CN201310297765 A CN 201310297765A CN 104301287 A CN104301287 A CN 104301287A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
Abstract
The invention discloses a method of implementing a many-to-many session. The implementation method comprises the following steps of creating one or more corresponding session channels for a network node and dividing the one or more session channels to a session set of a session type after a session initiation request of the network node is received and the network node is determined to not establish the session channel of the requested session type; adding the initiated session into the session set corresponding to the session type when the network node is determined to establish the session channel of the requested session type; and selecting corresponding session channel routing business data from the session set matched with the session type corresponding to the business request according to a load balancing algorithm when the business request of the network node is received. The invention also discloses a network node, a server and a system of implementing the many-to-many session. By adopting the technical scheme of the invention, the number of session mappings is reduced, the network resources are saved, and the network data transmission capability is improved.
Description
Technical field
The present invention relates to the communication technology, particularly relate to a kind of implementation method of multi-to-multi session, network node, server and system.
Background technology
Along with the development of communication network, network user's code explosion formula ground increases, network application also more and more presents the trend of diversification, the man-to-man route of legacy network and conversation management functional can not meet the demand of network application, for adapting to the needs that Network scale constantly expands, route and the session management scheme of new one-to-many, even multi-to-multi are applied gradually.
But, from operational angle, the route of current main flow and conversation managing method, still the session route of one-to-many in essence, so-called multi-to-multi session is actually the set of one group of one-to-many session, and namely a communication network node creates a session, the multiple session establishment corresponding relations communicated with other network nodes by server, an object session is selected to communicate, to promote data traffic volume when sending message; When receiving data, still only have a session as communication port, that is, current multi-to-multi session sends the ability of data far away higher than the ability receiving data.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of implementation method of multi-to-multi session, network node, server and system, can reduce the quantity that session maps, save Internet resources, improve network data transmission ability.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of implementation method of multi-to-multi session, described method comprises:
After receiving the session setup request of network node, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type;
When receiving the service request of network node, from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel routing service data according to load-balancing algorithm.
In such scheme, describedly from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel routing service data according to load-balancing algorithm, comprising:
Select a session channel in the session aggregation of mating in the conversation type corresponding with described service request according to load-balancing algorithm, described service request related data is sent by this session channel;
Receiving session channel by receiving this service request or other session channels and after the business datum corresponding with described service request that send, selecting the session channel of the service request receiving network node or other session channels and sending the business datum corresponding with described service request;
Wherein, other session channels described are the session channel in the session aggregation that matches of the conversation type corresponding with described service request or described business datum.
In such scheme, describedly from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel routing service data according to load-balancing algorithm, comprising:
When only having a session channel in the session aggregation that the conversation type corresponding with described service request matches, by these session channel routing service data;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, select the session channel routing service data that load is minimum;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, selective channel quality exceeds the first threshold of setting and the minimum session channel routing service data of load;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, bandwidth is selected to meet the Second Threshold of setting and the minimum session channel routing service data of load.
In such scheme, after described one or more session channel is divided into the session aggregation of described conversation type, the method also comprises:
With Internet protocol (IP, the Internet Protocol) address of this conversation type and/or network node and port information for index, set up the list item of this conversation type and this session aggregation.
In such scheme, the described mode setting up session is the method for synchronization or asynchronous system.
Present invention also offers a kind of implementation method of multi-to-multi session, described method comprises:
After sending session setup request to server, and when receiving the session channel for network node distribution that described server returns, send service request by described session channel to described server.
In such scheme, described method also comprises:
Receiving after described server selects the business datum of corresponding session channel institute route from the session aggregation that the conversation type corresponding with described service request is mated according to load-balancing algorithm, is that the session channel that described network node distributes sends business datum response to server by server.
In such scheme, the session channel for network node distribution that described server returns, comprising:
After receiving the session setup request of network node, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type;
The session channel of described network node distribution is returned as to network node.
In such scheme, described server selects corresponding session channel according to load-balancing algorithm from the session aggregation that the conversation type corresponding with described service request is mated, and comprising:
When receiving the service request of network node, from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel route traffic data according to load-balancing algorithm.
In such scheme, describedly from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel route traffic data according to load-balancing algorithm, comprising:
When only having a session channel in the session aggregation that the conversation type corresponding with described service request matches, by these session channel routing service data;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, select the session channel routing service data that load is minimum;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, selective channel quality exceeds the first threshold of setting and the minimum session channel routing service data of load;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, bandwidth is selected to meet the Second Threshold of setting and the minimum session channel routing service data of load.
Present invention also offers a kind of server, described server comprises session aggregation creating unit and selected cell; Wherein,
Described session aggregation creating unit, for receive network node session setup request after, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type;
Described selected cell, during for receiving the service request of network node, selects corresponding session channel routing service data according to load-balancing algorithm from the session aggregation that the conversation type corresponding with service request is mated.
In such scheme, described selected cell, also for:
Select a session channel in the session aggregation of mating in the conversation type corresponding with described service request according to load-balancing algorithm, described service request related data is sent by this session channel;
Receiving session channel by receiving this service request or other session channels and after the business datum corresponding with described service request that send, selecting the session channel of the service request receiving network node or other session channels and sending the business datum corresponding with described service request;
Wherein, other session channels described are the session channel in the session aggregation that matches of the conversation type corresponding with described service request or described business datum.
In such scheme, described selected cell, also for:
When only having a session channel in the session aggregation that the conversation type corresponding with described service request matches, by these session channel routing service data;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, select the session channel routing service data that load is minimum;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, selective channel quality exceeds the first threshold of setting and the minimum session channel routing service data of load;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, bandwidth is selected to meet the Second Threshold of setting and the minimum session channel routing service data of load.
In such scheme, described server also comprises memory cell, for the IP address of this conversation type and/or network node and port information for index, set up the list item of this conversation type and this session aggregation.
In such scheme, the described mode setting up session is the method for synchronization or asynchronous system.
Present invention also offers a kind of network node, described network node comprises transmitting element and receiving element; Wherein,
Described transmitting element, for sending session setup request to server; The session channel for network node distribution returned by server sends service request to described server;
Described receiving element is the session channel that network node distributes for reception server.
In such scheme, described net receiving element, also selects the business datum of corresponding session channel and route from the session aggregation that the conversation type corresponding with described service request is mated according to load-balancing algorithm for reception server; Described transmitting element, also for by server be described network node distribute session channel to server send business datum response.
Present invention also offers a kind of multi-to-multi conversational system, described system comprises network node and server; Wherein,
Described network node, for sending session setup request to server; Service request is sent to server;
Described server, for receive network node session setup request after, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type; Time also for receiving the service request of network node, from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel routing service data according to load-balancing algorithm.
Preferably, described network node is network node mentioned above; Described server is the server stated above.
The implementation method of multi-to-multi session provided by the present invention, network node, server and system, after receiving the session setup request of network node, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type; When receiving the service request of network node, from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel routing service data according to load-balancing algorithm.So, The present invention reduces the quantity that session maps, and then save Internet resources, and improve network data transmission ability, enhance the scalability of networking plan.
Particularly, in the present invention, a network node can create multiple session, and session is divided into dissimilar set, and then session is restrained; Each network node, when receiving and send data, selects a session channel according to load-balancing algorithm from the session aggregation that conversation type is mated.Present invention achieves the function of the many session accesses of network node, greatly reduce the quantity that session maps, save Internet resources; By load-balancing algorithm, sending the ability of data simultaneously with keeping network node high-performance, network node is also made to receive the ability of data with possessing high-performance.In addition, technical solution of the present invention scalability is strong, can support networking plan neatly, be particularly useful for based on transmission control protocol (TCP, Transmission Control Protocol) network of network business.
Accompanying drawing explanation
Fig. 1 is the realization flow schematic diagram of a kind of multi-to-multi session method of the embodiment of the present invention;
Fig. 2 is the realization flow schematic diagram of the another kind of multi-to-multi session method of the embodiment of the present invention;
Fig. 3 is embodiment of the present invention system group network scheme schematic diagram;
Fig. 4 is the composition structural representation of a kind of server of the embodiment of the present invention;
Fig. 5 is the composition structural representation of a kind of network node of the embodiment of the present invention;
Fig. 6 is the composition structural representation of a kind of multi-to-multi conversational system of the embodiment of the present invention;
Fig. 7 is the schematic flow sheet that embodiment realizes note downlink business;
Fig. 8 is the schematic flow sheet that the embodiment of the present invention realizes point-to-point short message service.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is further described in more detail.
Fig. 1 is the realization flow schematic diagram of a kind of multi-to-multi session method of the embodiment of the present invention, and as shown in Figure 1, the method comprises the following steps:
Step 101: after receiving the session setup request of network node, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type;
Further, after described one or more session channel is divided into the session aggregation of described conversation type, the method also comprises:
With the IP address of this conversation type and/or network node and port information for index, set up and preserve the list item of this conversation type and this session aggregation.
Here, the described mode setting up session is the method for synchronization or asynchronous system.
Particularly, session establishment flow process can be the method for synchronization, namely etc. object network node session establishment well after reply success message to source network node again; Also can be asynchronous system, namely first return acknowledge message to source network node, then initiate to set up session request to object network node, retry mechanism can be adopted when asking unsuccessfully again to ask, also can abandon session.
The above-mentioned method of synchronization or asynchronous system same as the prior art.
Step 102: when receiving the service request of network node, selects corresponding session channel routing service data according to load-balancing algorithm from the session aggregation that the conversation type corresponding with service request is mated.
Particularly, describedly from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel routing service data according to load-balancing algorithm, comprising:
Select a session channel in the session aggregation of mating in the conversation type corresponding with described service request according to load-balancing algorithm, described service request related data is sent by this session channel;
Receiving session channel by receiving this service request or other session channels and after the business datum corresponding with described service request that send, selecting the session channel of the service request receiving network node or other session channels and sending the business datum corresponding with described service request;
Wherein, other session channels described are the session channel in the session aggregation that matches of the conversation type corresponding with described service request or described business datum.
Particularly, describedly from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel routing service data according to load-balancing algorithm, comprising:
When only having a session channel in the session aggregation that the conversation type corresponding with described service request matches, by these session channel routing service data;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, select the session channel routing service data that load is minimum;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, selective channel quality exceeds the first threshold of setting and the minimum session channel routing service data of load;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, bandwidth is selected to meet the Second Threshold of setting and the minimum session channel routing service data of load.
For example, after server receives the business request information of network node a transmission, Hash (Hash) index is generated according to the type of business request information and the address of network node a and port information, find out the session aggregation matched with this business request information, according to load-balancing algorithm, select an object session channel, this business request information is forwarded to network node b; Here, if during forwarding messages failure, retry mechanism resend message can be used, or returns failed message directly to source network node a;
Network node b receives this business request information and after processing it, sends response message to server; Network node b can choice for use receive this business request information session channel send response message, if network node b has multiple session of the same type, also another session channel can be selected from session aggregation to send response message according to load-balancing algorithm;
Server receives the response message that network node b sends, inquiry session information, the session channel of the business request information receiving network node a can be selected to forward response message to network node a, also a session channel of network node a can be selected to send response message according to load-balancing algorithm.
The implementation method of above-mentioned multi-to-multi session is set forth below from network node side.Fig. 2 is the realization flow schematic diagram of the another kind of multi-to-multi session method of the embodiment of the present invention, and as shown in Figure 2, the method comprises the following steps:
Step 201: send session setup request to server;
Step 202: when receiving the session channel for network node distribution that described server returns, send service request by described session channel to described server.
Further, described method also comprises:
Receiving after described server selects the business datum of corresponding session channel institute route from the session aggregation that the conversation type corresponding with described service request is mated according to load-balancing algorithm, is that the session channel that described network node distributes sends business datum response to server by server.
Particularly, the session channel for network node distribution that described server returns, comprising:
After receiving the session setup request of network node, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type;
The session channel of described network node distribution is returned as to network node.
Particularly, described server selects corresponding session channel according to load-balancing algorithm from the session aggregation that the conversation type corresponding with described service request is mated, and comprising:
When receiving the service request of network node, from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel route traffic data according to load-balancing algorithm.
Particularly, describedly from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel route traffic data according to load-balancing algorithm, comprising:
When only having a session channel in the session aggregation that the conversation type corresponding with described service request matches, by these session channel routing service data;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, select the session channel routing service data that load is minimum;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, selective channel quality exceeds the first threshold of setting and the minimum session channel routing service data of load;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, bandwidth is selected to meet the Second Threshold of setting and the minimum session channel routing service data of load.
Fig. 3 is the networking plan schematic diagram of multi-to-multi conversational system of the present invention, show a network node and can create multiple session, and session can be divided into dissimilar set, each network node is when receiving and send data, achieve the function of the many session accesses of network node, greatly reduce the quantity that session maps, save Internet resources, networking plan can be supported neatly.
Fig. 4 is the composition structural representation of a kind of server of the present invention, and as shown in Figure 4, described server comprises session aggregation creating unit 41 and selected cell 42; Wherein,
Described session aggregation creating unit 41, for receive network node session setup request after, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type;
Described selected cell 42, during for receiving the service request of network node, selects corresponding session channel routing service data according to load-balancing algorithm from the session aggregation that the conversation type corresponding with service request is mated.
Particularly, described selected cell 42, also for:
Select a session channel in the session aggregation of mating in the conversation type corresponding with described service request according to load-balancing algorithm, described service request related data is sent by this session channel;
Receiving session channel by receiving this service request or other session channels and after the business datum corresponding with described service request that send, selecting the session channel of the service request receiving network node or other session channels and sending the business datum corresponding with described service request;
Wherein, other session channels described are the session channel in the session aggregation that matches of the conversation type corresponding with described service request or described business datum.
Particularly, described selected cell 42, also for:
When only having a session channel in the session aggregation that the conversation type corresponding with described service request matches, by these session channel routing service data;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, select the session channel routing service data that load is minimum;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, selective channel quality exceeds the first threshold of setting and the minimum session channel routing service data of load;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, bandwidth is selected to meet the Second Threshold of setting and the minimum session channel routing service data of load.
Particularly, described server also comprises memory cell 43, for the IP address of this conversation type and/or network node and port information for index, set up the list item of this conversation type and this session aggregation.
Here, the described mode setting up session is the method for synchronization or asynchronous system.
Fig. 5 is the composition structural representation of a kind of network node of the embodiment of the present invention, and as shown in Figure 5, described network node comprises transmitting element 51 and receiving element 52; Wherein,
Described transmitting element 51, for sending session setup request to server; The session channel for network node distribution returned by server sends service request to described server;
Described receiving element 52 is the session channel that network node distributes for reception server.
Further, described receiving element 52, also selects the business datum of corresponding session channel and route from the session aggregation that the conversation type corresponding with described service request is mated according to load-balancing algorithm for reception server;
Described transmitting element 51, also for by server be described network node distribute session channel to server send business datum response.
Fig. 6 is the composition structural representation of multi-to-multi conversational system of the present invention, and as shown in Figure 6, described system comprises network node 61 and server 62; Wherein,
Described network node 61, for sending session setup request to server 62; Service request is sent to server;
Described server 62, for receive network node 61 session setup request after, when determining that described network node 61 does not set up the session channel of institute's queued session type, for described network node 61 creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node 61 built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type; Time also for receiving the service request of network node 61, from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel routing service data according to load-balancing algorithm.
Particularly, as shown in Figure 4, the concrete composition structure of described network node 61 as shown in Figure 5 for the concrete composition structure of described server 62.
Fig. 7 is the schematic flow sheet that embodiment realizes note descending (MT, Mobile Terminate) business, and as shown in Figure 7, this flow process comprises the following steps:
Step 701: External Short Message Entity (ESME, External Short Message Entity) creates TCP link to server, and send binding (Bind) logging request.
Step 702: server by utilizing session convergence algorithm, according to the type of Bind request and the internet protocol (IP of this ESME, Internet Protocol) address and port information generate Hash index, and the session aggregation whether existing and ask with this Bind to match is inquired about from session aggregation Hash table, if existed, perform step 703; If there is no, step 704 is performed.
Step 703: directly session be increased in session aggregation, after returning successfully response message, performs step 706.
Step 704: server creates SMSC link to multiple SMS service centers (SMSC, Short Message Service Center) of configuration, and forwards Bind logging request.
Step 705: server receives the successful respond message that SMSC returns, and sends a successful respond message to ESME, performs step 706.
Above-mentioned steps 701 ~ step 705 is for setting up the process of session channel.
Step 706:ESME sends to server and submits (submit) message to.
Step 707: server, according to load-balancing algorithm, selects a SMSC link to forward submit message in same session aggregation.
Here, described SMSC link is the session channel of a kind of transport layer in session aggregation.
Step 708:SMSC sends and submits to response (submit_resp) message to server.
Step 709: server uses the link receiving submit message, sends submit_resp message to ESME.
Step 710:SMSC sends and pays (deliver) acknowledgement message to server.
Step 711: server, according to route selection algorithm, selects an ESME link to forward deliver acknowledgement message in same session aggregation.
Described ESME link is also the session channel of a kind of transport layer in session aggregation.
Step 712:ESME sends and pays response (deliver_resp) message to server.
Step 713: server uses the link receiving deliver acknowledgement message, sends deliver_resp message to SMSC.
Above-mentioned steps 706 ~ step 713 is the process of transmission operation message.
Bind logging request in above-described embodiment 7, submit message, submit_resp message, deliver acknowledgement message, deliver_resp message etc. are the message specified in prior art short message agreement.
Fig. 8 is the schematic flow sheet that the embodiment of the present invention realizes point-to-point (P2P, Peer to Peer) short message service, and as shown in Figure 8, this flow process comprises the following steps:
Step 801: source SMSC creates TCP link to server, and sends Bind logging request.
Step 802: server by utilizing session convergence algorithm, Hash index is generated according to the type of Bind logging request and the IP address of SMSC and port information, and the session aggregation whether had with described Bind logging request type matching is inquired about from session aggregation Hash table, if existed, perform step 803; If there is no, step 804 is performed;
Step 803: directly session be increased in session aggregation, after returning successfully response message, performs step 808; .
Step 804: server creates link to multiple SMSC of configuration, and forwards Bind logging request.
Step 805: server receives the successful respond message that SMSC returns, and sends a successful respond message to source SMSC, performs step 806.
Above-mentioned steps 801 ~ step 805 is for setting up the process of session channel.
Step 806: source SMSC sends deliver message to server.
Step 807: server is according to load-balancing algorithm, and select an object SMSC link in same session aggregation, and be submit message by deliver message conversion, described submit message is sent to object SMSC by application target SMSC link.
Step 808: object SMSC sends submit_resp message to server.
Step 809: server uses the link receiving deliver message, sends submit_resp message to SMSC.
Step 810: object SMSC sends deliver acknowledgement message to server.
Step 811: server, according to route selection algorithm, is selected a SMSC link, and deliver acknowledgement message is converted to submit message is sent to SMSC in same session aggregation.
Step 812:SMSC sends submit_resp message to server.
Step 813: server uses the link receiving deliver acknowledgement message, sends deliver_resp message to object SMSC.
Above-mentioned steps 806 ~ step 813 is the process of transmission operation message.
Bind logging request in above-described embodiment 8, submit message, submit_resp message, deliver acknowledgement message, deliver_resp message etc. are the message specified in prior art short message agreement.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (19)
1. an implementation method for multi-to-multi session, is characterized in that, described method comprises:
After receiving the session setup request of network node, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type;
When receiving the service request of network node, from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel routing service data according to load-balancing algorithm.
2. method according to claim 1, is characterized in that, describedly from the session aggregation that the conversation type corresponding with service request is mated, selects corresponding session channel routing service data according to load-balancing algorithm, and comprising:
Select a session channel in the session aggregation of mating in the conversation type corresponding with described service request according to load-balancing algorithm, described service request related data is sent by this session channel;
Receiving session channel by receiving this service request or other session channels and after the business datum corresponding with described service request that send, selecting the session channel of the service request receiving network node or other session channels and sending the business datum corresponding with described service request;
Wherein, other session channels described are the session channel in the session aggregation that matches of the conversation type corresponding with described service request or described business datum.
3. method according to claim 1, is characterized in that, describedly from the session aggregation that the conversation type corresponding with service request is mated, selects corresponding session channel routing service data according to load-balancing algorithm, and comprising:
When only having a session channel in the session aggregation that the conversation type corresponding with described service request matches, by these session channel routing service data;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, select the session channel routing service data that load is minimum;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, selective channel quality exceeds the first threshold of setting and the minimum session channel routing service data of load;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, bandwidth is selected to meet the Second Threshold of setting and the minimum session channel routing service data of load.
4. method according to claim 1, is characterized in that, after described one or more session channel is divided into the session aggregation of described conversation type, the method also comprises:
With the internet protocol address of this conversation type and/or network node and port information for index, set up the list item of this conversation type and this session aggregation.
5. method according to claim 1, is characterized in that, the described mode setting up session is the method for synchronization or asynchronous system.
6. an implementation method for multi-to-multi session, is characterized in that, described method comprises:
After sending session setup request to server, and when receiving the session channel for network node distribution that described server returns, send service request by described session channel to described server.
7. method according to claim 6, is characterized in that, described method also comprises:
Receiving after described server selects the business datum of corresponding session channel institute route from the session aggregation that the conversation type corresponding with described service request is mated according to load-balancing algorithm, is that the session channel that described network node distributes sends business datum response to server by server.
8. method according to claim 6, is characterized in that, the session channel for network node distribution that described server returns, and comprising:
After receiving the session setup request of network node, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type;
The session channel of described network node distribution is returned as to network node.
9. method according to claim 6, is characterized in that, described server selects corresponding session channel according to load-balancing algorithm from the session aggregation that the conversation type corresponding with described service request is mated, and comprising:
When receiving the service request of network node, from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel route traffic data according to load-balancing algorithm.
10. method according to claim 9, is characterized in that, describedly from the session aggregation that the conversation type corresponding with service request is mated, selects corresponding session channel route traffic data according to load-balancing algorithm, and comprising:
When only having a session channel in the session aggregation that the conversation type corresponding with described service request matches, by these session channel routing service data;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, select the session channel routing service data that load is minimum;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, selective channel quality exceeds the first threshold of setting and the minimum session channel routing service data of load;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, bandwidth is selected to meet the Second Threshold of setting and the minimum session channel routing service data of load.
11. 1 kinds of servers, is characterized in that, described server comprises session aggregation creating unit and selected cell; Wherein,
Described session aggregation creating unit, for receive network node session setup request after, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type;
Described selected cell, during for receiving the service request of network node, selects corresponding session channel routing service data according to load-balancing algorithm from the session aggregation that the conversation type corresponding with service request is mated.
12. servers according to claim 11, is characterized in that, described selected cell, also for:
Select a session channel in the session aggregation of mating in the conversation type corresponding with described service request according to load-balancing algorithm, described service request related data is sent by this session channel;
Receiving session channel by receiving this service request or other session channels and after the business datum corresponding with described service request that send, selecting the session channel of the service request receiving network node or other session channels and sending the business datum corresponding with described service request;
Wherein, other session channels described are the session channel in the session aggregation that matches of the conversation type corresponding with described service request or described business datum.
13. servers according to claim 11, is characterized in that, described selected cell, also for:
When only having a session channel in the session aggregation that the conversation type corresponding with described service request matches, by these session channel routing service data;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, select the session channel routing service data that load is minimum;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, selective channel quality exceeds the first threshold of setting and the minimum session channel routing service data of load;
In the session aggregation that the conversation type corresponding with described service request matches during multiple session channel, bandwidth is selected to meet the Second Threshold of setting and the minimum session channel routing service data of load.
14. servers according to claim 11, is characterized in that, described server also comprises memory cell, for the IP address of this conversation type and/or network node and port information for index, set up the list item of this conversation type and this session aggregation.
15. servers according to claim 11, is characterized in that, the described mode setting up session is the method for synchronization or asynchronous system.
16. 1 kinds of network nodes, is characterized in that, described network node comprises transmitting element and receiving element; Wherein,
Described transmitting element, for sending session setup request to server; The session channel for network node distribution returned by server sends service request to described server;
Described receiving element is the session channel that network node distributes for reception server.
17. network nodes according to claim 16, is characterized in that,
Described net receiving element, also selects the business datum of corresponding session channel and route from the session aggregation that the conversation type corresponding with described service request is mated according to load-balancing algorithm for reception server;
Described transmitting element, also for by server be described network node distribute session channel to server send business datum response.
18. 1 kinds of multi-to-multi conversational systems, is characterized in that, described system comprises network node and server; Wherein,
Described network node, for sending session setup request to server; Service request is sent to server;
Described server, for receive network node session setup request after, when determining that described network node does not set up the session channel of institute's queued session type, for described network node creates one or more corresponding session channel, and described one or more session channel is divided into the session aggregation of described conversation type; When determining the session channel of described network node built vertical institute queued session type, initiated session is added in the session aggregation corresponding with this conversation type; Time also for receiving the service request of network node, from the session aggregation that the conversation type corresponding with service request is mated, select corresponding session channel routing service data according to load-balancing algorithm.
19. systems according to claim 18, is characterized in that, described network node is the network node described in claim 16 or 17; Described server is the server described in any one of claim 11 to 15.
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| CN201310297765.1A CN104301287B (en) | 2013-07-16 | 2013-07-16 | Many-to-many session implementation method, network node, server and system |
| PCT/CN2014/074479 WO2014161460A1 (en) | 2013-07-16 | 2014-03-31 | Session method, network node, server, system and computer storage medium |
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| CN104301287B (en) | 2020-03-31 |
| WO2014161460A1 (en) | 2014-10-09 |
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