CN109412965A - A kind of data forwarding method, device and computer readable storage medium - Google Patents
A kind of data forwarding method, device and computer readable storage medium Download PDFInfo
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- CN109412965A CN109412965A CN201811319797.6A CN201811319797A CN109412965A CN 109412965 A CN109412965 A CN 109412965A CN 201811319797 A CN201811319797 A CN 201811319797A CN 109412965 A CN109412965 A CN 109412965A
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- client
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
- H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/12—Shortest path evaluation
- H04L45/123—Evaluation of link metrics
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/16—Multipoint routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of data forwarding method and devices, wherein data forwarding method judges client belonging to the data by calling Hook Function comprising steps of when receiving the data that any client transmits；According to the specified unique forwarding port numbers of the information of the client, unique forwarding port corresponding with the client is obtained according to the forwarding port numbers, forwards the data to router by the forwarding port.The forwarding port of any client data can be specified, balanced link load improves handling capacity.
Description
Technical field
The present invention relates to communication field more particularly to a kind of data forwarding methods, device and computer-readable storage medium
Matter.
Background technique
Repeater need to solve how to select link that can just fill by multilink and Routers bridge in data transmission
Distribution waves the performance of link, improves the problem of handling capacity.
A kind of current implementation method is to upload to the data flow of router by trunk monitoring device, record each
The transmission link of data flow has detected whether corresponding reverse flow when router is needed to one data stream of repeater transmission
The record of router is transferred to from repeater, if so, then this data stream will be forwarded from the receives link of its reverse flow,
I.e. after repeater, which adjusts one, flows to given link, router can also follow repeater to adjust, the reverse flow that this is flowed
It is forwarded from specified link, router follows the behavior of repeater tune stream to be known as FollowRE.But as a repeater,
In practical applications, based on downstream transfer, then the data transmitted between router all can be from the most of of main modulation
The low-volume traffic stream of TCP-ACK stream etc, and router can not be determined by which chain road direction repeater transmission data by repeater
It is fixed, therefore, Yao Shixian the method, it is also necessary to which router supports FollowRE function.When router does not support FollowRE function
When, the raising handling capacity effect that this method can play is very faint, and most of routers do not support FollowRE function at present
Energy.Even if router supports FollowRE function, may also occur the case where FollowRE disabler in some cases, such as
The bridge joint mode of three addresses is wirelessly used between repeater and router.
Router can consider two parameters, ARP table and FDB table when forwarding data.Router can be according to the purpose of data
IP address inquiry ARP table obtains the address purpose Mac, then by purpose Mac address lookup FDB table, finds forwarding port, and lead to
Cross this port forwarding data.A plurality of data flow is received and dispatched at the same time if the client on a repeater for the method, and
And these stream by repeater be forwarded to router when selected different links, will lead to router generate it is unstable
FDB table, thus cause router forwarding destination address thus the data flow of client when, the uncertain phenomenon of the link of selection,
If bridged by three addresses between repeater and router, it is also possible to which the ARP table that will cause router is unstable
The phenomenon that.
Summary of the invention
The embodiment of the present invention provides a kind of data forwarding method, device and computer readable storage medium, can effectively solve
Certainly the client data of repeater is forwarded to router from different links and causes ARP table and FDB table unstable in the prior art
Fixed problem can effectively improve handling capacity.
One embodiment of the invention provides a kind of data forwarding method, comprising:
When receiving the data that any client transmits, by calling Hook Function to judge client belonging to the data
End；
According to the specified unique forwarding port numbers of the information of the client, according to forwarding port numbers acquisition with it is described
The corresponding unique forwarding port of client forwards the data to router by the forwarding port.
Compared with prior art, data forwarding method disclosed by the embodiments of the present invention passes through the letter according to the client
The specified unique forwarding port numbers of breath, obtain unique forwarding end corresponding with the client according to the forwarding port numbers
Mouthful, it forwards the data to router by the forwarding port, can effectively specify the forwarding port of any client data,
Weigh link load, improves handling capacity.
As an improvement of the above scheme, when receiving the data that any client transmits, by calling Hook Function to sentence
Break before client belonging to the data, further comprises the steps of:
The port for being configured to bridging router is up going port, and the port for being configured to client access is down going port.
As an improvement of the above scheme, when receiving the data that any client transmits, by calling Hook Function to sentence
Break before client belonging to the data, further comprises the steps of:
Hook Function is registered or redirected by kernel module；Wherein, the Hook Function includes netfilter.
As an improvement of the above scheme, according to the specified unique forwarding port numbers of the information of the client, according to described
It forwards port numbers to obtain unique forwarding port corresponding with the client, the data is forwarded extremely by the forwarding port
Router, specifically:
It inquires and whether there is the corresponding HA entry of the client in HA table, when there are the clients pair in the HA table
When the HA entry answered, the forwarding port numbers in the HA entry are generated；Wherein, the HA table is for collecting the HA entry；Institute
HA entry is stated to be used to identify the data and specify the forwarding port of the data；
When HA entry corresponding there is no the client in the HA table, inquiring in FDB table whether there is the visitor
The corresponding fdb entry in family end；
When fdb entry corresponding there are the client in the FDB table, the attribute of the forwarding port is judged；
When the forwarding port is down going port, the corresponding HA entry of the client is generated in the HA table, is generated
The forwarding port numbers of fdb inquiry；
When the forwarding port is up going port, inquires and whether there is the corresponding HC entry of the client in HC table；Its
In, the HC table is for collecting the HC entry；The HC entry is for identifying the client and specifying the client
Data forwarding port；
When HC entry corresponding there are the client in the HC table, the client pair is generated in the HA table
The HA entry answered, and generate the forwarding port numbers of HC inquiry；
When HC entry corresponding there is no the client in the HC table, according to optimum link parameter in the HC table
It is middle to generate the corresponding HC entry of the client, the corresponding HA entry of the client is generated in the HA table, and generate HC
The forwarding port numbers of inquiry.
As an improvement of the above scheme, optimum link parameter is used to be directed toward the optimum link at current time, specifically:
Real-time link state in application layer is periodically monitored, when any time detecting overload link, is passed through
Netlink message informing kernel module modifies HC entry, by the data point reuse of the part client for chain road of overloading to except described
Other chains road overloaded outside link, and refer to the optimum link for determining current time in optimum link parameter；Wherein, described optimal
Link is to load the smallest link.
As an improvement of the above scheme, when fdb entry corresponding there is no the client in the FDB table, label
The forwarding port numbers are sky, and the forwarding port of the data is specified using preset forward rule, passes through the forward rule
Specified forwarding port forwards the data.
Another embodiment of the present invention correspondence provides a kind of data forwarding device, comprising:
Client-side information obtains module, for passing through calling hook letter when receiving the data that any client transmits
Number judges client belonging to the data；
Data forwarding module, for uniquely forwarding port numbers according to the information of the client is specified, according to described turn
Slogan of starting obtains unique forwarding port corresponding with the client, forwards the data to road by the forwarding port
By device.
Compared with prior art, data forwarding device disclosed by the embodiments of the present invention obtains module by client-side information
Client belonging to the data is judged, then by the specified unique forwarding port numbers of data forwarding module, then by described
It forwards port to forward the data to router, can effectively specify the forwarding port of any client data, balanced link load,
Improve handling capacity.
As an improvement of the above scheme, the data forwarding device, further includes:
Configuration module, the port for being configured to bridging router is up going port, is configured to the end of client access
Mouth is down going port；
Function module, for Hook Function to be registered or redirected by kernel module；Wherein, the Hook Function includes
netfilter。
Another embodiment of the present invention provides a kind of data forwarding device, including processor, memory and it is stored in institute
The computer program executed by the processor is stated in memory and is configured as, the processor executes the computer program
Data forwarding method described in Shi Shixian foregoing invention embodiment.
Another embodiment of the present invention provides a kind of computer readable storage medium, the computer readable storage medium packet
Include the computer program of storage, wherein where controlling the computer readable storage medium in computer program operation
Equipment executes data forwarding method described in foregoing invention embodiment.
Detailed description of the invention
Fig. 1 is a kind of flow diagram for data forwarding method that the embodiment of the present invention 1 provides.
Fig. 2 is a kind of flow diagram for data forwarding method that the embodiment of the present invention 2 provides.
Fig. 3 is a kind of structural schematic diagram for data forwarding device that the embodiment of the present invention 3 provides.
Fig. 4 is a kind of structural schematic diagram for data forwarding device that the embodiment of the present invention 4 provides.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is a kind of flow diagram for data forwarding method that the embodiment of the present invention 1 provides referring to Fig. 1, comprising:
S1, when receiving the data that any client transmits, by call Hook Function judge belonging to the data
Client；
Wherein, the data determine that its parameter, the data include TCP/IP stream, a TCP/IP according to its data type
Stream is by the source address Mac, the address purpose Mac, transport layer protocol type, source IP address, purpose IP address, source port number and destination
The parameters such as slogan uniquely determine；
S2, according to the specified unique forwarding port numbers of the information of the client, obtained according to the forwarding port numbers and
The corresponding unique forwarding port of the client passes through the forwarding port and forwards the data to router.
Compared with prior art, data forwarding method disclosed by the embodiments of the present invention passes through the letter according to the client
The specified unique forwarding port numbers of breath, obtain unique forwarding end corresponding with the client according to the forwarding port numbers
Mouthful, it forwards the data to router by the forwarding port, can effectively specify the forwarding port of any client data,
Weigh link load, improves handling capacity.
Preferably, the specified unique forwarding port numbers of the information according to the client, according to the forwarding port
Number corresponding with the client unique forwarding port is obtained, by the forwarding port forwarding data to router,
Specifically:
It inquires and whether there is the corresponding HA entry of the client in HA table, when there are the clients pair in the HA table
When the HA entry answered, the forwarding port numbers in the HA entry are generated；Wherein, the HA table is for collecting the HA entry；Institute
HA entry is stated to be used to identify the data and specify the forwarding port of the data；
When HA entry corresponding there is no the client in the HA table, inquiring in FDB table whether there is the visitor
The corresponding fdb entry in family end；
When fdb entry corresponding there are the client in the FDB table, the attribute of the forwarding port is judged；Its
In, the fdb entry includes MAC Address, the associated port numbers of MAC Address, the title of the associated VLAN of MAC Address, the address FDB
The mark of list item；
When the forwarding port is down going port, the corresponding HA entry of the client is generated in the HA table, is generated
The forwarding port numbers of fdb inquiry；
When the forwarding port is up going port, inquires and whether there is the corresponding HC entry of the client in HC table；Its
In, the HC table is for collecting the HC entry；The HC entry is for identifying the client and specifying the client
Data forwarding port；
When HC entry corresponding there are the client in the HC table, the client pair is generated in the HA table
The HA entry answered, and generate the forwarding port numbers of HC inquiry；
When HC entry corresponding there is no the client in the HC table, according to optimum link parameter in the HC table
It is middle to generate the corresponding HC entry of the client, the corresponding HA entry of the client is generated in the HA table, and generate HC
The forwarding port numbers of inquiry.
Preferably, the optimum link parameter is used to be directed toward the optimum link at current time, specifically:
Real-time link state in application layer is periodically monitored, when any time detecting overload link, is passed through
Netlink message informing kernel module modifies HC entry, by the data point reuse of the part client for chain road of overloading to except described
Other chains road overloaded outside link, and refer to the optimum link for determining current time in optimum link parameter；Wherein, described optimal
Link is to load the smallest link.
Preferably, when fdb entry corresponding there is no the client in the FDB table, the forwarding port is marked
Number for sky, the forwarding port of the data is specified using preset forward rule, passes through the specified forwarding end of the forward rule
Mouth forwards the data.
Preferably, the preset forward rule includes being sent to other institutes of the affiliated VLAN of data in addition to source port
There is port.
It referring to fig. 2, is a kind of flow diagram for data forwarding method that the embodiment of the present invention 2 provides, in embodiment 1
On the basis of, it further comprises the steps of:
S21, the port for being configured to bridging router are up going port, and the port for being configured to client access is downlink
Mouthful；
Wherein, it is configured as the port of down going port, broadcast packet can be received and dispatched；It is configured to all of up going port and establishes connection
Port in, one and only one can be configured the attribute that can receive broadcasting packet；
S22, Hook Function is registered or redirected by kernel module；Wherein, the Hook Function includes netfilter；
Wherein, the Hook Function can be used for realizing the maintenance of HA table and HC table, specify unicast message forwarding port and
The transmitting-receiving port of broadcasting packet, the broadcasting packet forwarded to up going port can be as HC corresponding to the client for sending this broadcasting packet
The specified port forwarding of entry.
It is a kind of structural schematic diagram for data forwarding device that the embodiment of the present invention 3 provides referring to Fig. 3, comprising:
Client-side information obtains module 101, for passing through calling hook when receiving the data that any client transmits
Function judges client belonging to the data；
Data forwarding module 102, for uniquely forwarding port numbers according to the information of the client is specified, according to described
It forwards port numbers to obtain unique forwarding port corresponding with the client, the data is forwarded extremely by the forwarding port
Router.
Compared with prior art, data forwarding device disclosed by the embodiments of the present invention obtains module by client-side information
Client belonging to the data is judged, then by the specified unique forwarding port numbers of data forwarding module, then by described
It forwards port to forward the data to router, can effectively specify the forwarding port of any client data, balanced link load,
Improve handling capacity.
It referring to fig. 4, is a kind of structural schematic diagram for data forwarding device that the embodiment of the present invention 4 provides, in embodiment 3
On the basis of, further includes:
Configuration module 201, the port for being configured to bridging router are up going port, are configured to client access
Port is down going port；
Function module 202, for Hook Function to be registered or redirected by kernel module；Wherein, the Hook Function packet
Include netfilter.
Another embodiment of the present invention provides data forwarding device, including processor, memory and it is stored in described deposit
In reservoir and it is configured as the computer program executed by the processor, the processor executes real when the computer program
Data forwarding method described in existing any of the above one.
Another embodiment of the present invention provides a kind of computer readable storage medium, the computer readable storage medium packet
Include the computer program of storage, wherein where controlling the computer readable storage medium in computer program operation
Data forwarding method described in equipment execution any of the above one.
Alleged processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng the processor is the control centre of the data forwarding device, utilizes various interfaces and the entire data forwarding of connection
The various pieces of device.
The memory can be used for storing the computer program and/or module, and the processor is by operation or executes
Computer program in the memory and/or module are stored, and calls the data being stored in memory, described in realization
The various functions of data forwarding device.The memory can mainly include storing program area and storage data area, wherein storage journey
It sequence area can application program needed for storage program area, at least one function (such as sound-playing function, image player function
Deng) etc.；Storage data area, which can be stored, uses created data (such as audio data, phone directory etc.) etc. according to mobile phone.This
Outside, memory may include high-speed random access memory, can also include nonvolatile memory, such as hard disk, memory, insert
Connect formula hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash memory
Block (Flash Card), at least one disk memory, flush memory device or other volatile solid-state parts.
Wherein, if module/unit that the data forwarding device integrates is realized in the form of SFU software functional unit and makees
It is independent product when selling or using, can store in a computer readable storage medium.Based on this understanding,
The present invention realizes all or part of the process in above-described embodiment method, can also be instructed by computer program relevant hard
Part is completed, and the computer program can be stored in a computer readable storage medium, the computer program is processed
When device executes, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the computer program includes computer program generation
Code, the computer program code can be source code form, object identification code form, executable file or certain intermediate forms
Deng.The computer-readable medium may include: any entity or device, record that can carry the computer program code
Medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..
It should be noted that the content that the computer-readable medium includes can be according to legislation and patent practice in jurisdiction
It is required that carrying out increase and decrease appropriate, such as in certain jurisdictions, do not wrapped according to legislation and patent practice, computer-readable medium
Include electric carrier signal and telecommunication signal.
It should be noted that the apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
It needs that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.In addition, device provided by the invention
In embodiment attached drawing, the connection relationship between module indicate between them have communication connection, specifically can be implemented as one or
A plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, it can understand
And implement.
To sum up, the present invention provides a kind of data forwarding method, device and computer readable storage medium, pass through kernel
Hook Function in module judges that client belonging to data need to be forwarded, and specifies the forwarding port of the data, and will be described
Data are forwarded according to specified forwarding port.The data of client effectively can be forwarded to router from designated port, from
And stablize the ARP table of router and FDB table, and make link selection of the router when forwarding the data to client in
Link selection after device changes, even if the feelings for not supporting FollowRE function or FollowRE function that can not come into force in router
Under condition, scheme energy efficient balance link load provided by the invention improves handling capacity.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of data forwarding method, which is characterized in that comprising steps of
When receiving the data that any client transmits, by calling Hook Function to judge client belonging to the data；
According to the specified unique forwarding port numbers of the information of the client, obtained and the client according to the forwarding port numbers
Corresponding unique forwarding port is held, forwards the data to router by the forwarding port.
2. data forwarding method as described in claim 1, which is characterized in that described to receive the number that any client transmits
According to when, by calling before Hook Function judges client belonging to the data, further comprise the steps of:
The port for being configured to bridging router is up going port, and the port for being configured to client access is down going port.
3. data forwarding method as described in claim 1, which is characterized in that described to receive the number that any client transmits
According to when, by calling before Hook Function judges client belonging to the data, further comprise the steps of:
Hook Function is registered or redirected by kernel module；Wherein, the Hook Function includes netfilter.
4. data forwarding method as described in claim 1, which is characterized in that the information according to the client is specified only
One forwarding port numbers obtain unique forwarding port corresponding with the client according to the forwarding port numbers, pass through institute
Stating forwarding port forwards the data to router, specifically:
It inquires and whether there is the corresponding HA entry of the client in HA table, when there are the client is corresponding in the HA table
When HA entry, the forwarding port numbers in the HA entry are generated；Wherein, the HA table is for collecting the HA entry；The HA
Entry is used to identify the data and specifies the forwarding port of the data；
When HA entry corresponding there is no the client in the HA table, inquiring in FDB table whether there is the client
Corresponding fdb entry；
When fdb entry corresponding there are the client in the FDB table, the attribute of the forwarding port is judged；
When the forwarding port is down going port, the corresponding HA entry of the client is generated in the HA table, is generated fdb and is looked into
The forwarding port numbers of inquiry；
When the forwarding port is up going port, inquires and whether there is the corresponding HC entry of the client in HC table；Wherein, institute
HC table is stated for collecting the HC entry；The HC entry is used to identify the client and the data of the client is specified to turn
Originator mouth；
When HC entry corresponding there are the client in the HC table, it is corresponding in the HA table to generate the client
HA entry, and generate the forwarding port numbers of HC inquiry；
It is raw in the HC table according to optimum link parameter when HC entry corresponding there is no the client in the HC table
At the corresponding HC entry of the client, the corresponding HA entry of the client is generated in the HA table, and generates HC inquiry
Forwarding port numbers.
5. data forwarding method as claimed in claim 4, which is characterized in that the optimum link parameter is for when being directed toward current
The optimum link at quarter, specifically:
Real-time link state in application layer is periodically monitored, when any time detecting overload link, is disappeared by netlink
Breath notice kernel module, modifies HC entry, by the data point reuse of the part client for chain road of overloading to except the overload link
Outer other chains road, and refer to the optimum link for determining current time in optimum link parameter；Wherein, the optimum link is negative
Carry the smallest link.
6. data forwarding method as claimed in claim 4, which is characterized in that when there is no the clients in the FDB table
When corresponding fdb entry, marking the forwarding port numbers is sky, and the forwarding end of the data is specified using preset forward rule
Mouthful, the data are forwarded by the forwarding port that the forward rule is specified.
7. a kind of data forwarding device characterized by comprising
Client-side information obtains module, for being sentenced by calling Hook Function when receiving the data that any client transmits
Break client belonging to the data；
Data forwarding module, for uniquely forwarding port numbers according to the information of the client is specified, according to the forwarding end
Slogan obtains unique forwarding port corresponding with the client, forwards the data to routing by the forwarding port
Device.
8. data forwarding device as claimed in claim 7, which is characterized in that further include:
Configuration module, the port for being configured to bridging router are up going port, and the port for being configured to client access is
Down going port；
Function module, for Hook Function to be registered or redirected by kernel module；Wherein, the Hook Function includes
netfilter。
9. a kind of data forwarding device, including processor, memory and storage in the memory and are configured as by institute
The computer program of processor execution is stated, the processor is realized when executing the computer program as appointed in claim 1-6
Data forwarding method described in meaning one.
10. a kind of computer readable storage medium, which is characterized in that the computer readable storage medium includes the calculating of storage
Machine program, wherein equipment where controlling the computer readable storage medium in computer program operation is executed as weighed
Benefit requires data forwarding method described in any one of 1-6.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811319797.6A CN109412965A (en) | 2018-11-07 | 2018-11-07 | A kind of data forwarding method, device and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811319797.6A CN109412965A (en) | 2018-11-07 | 2018-11-07 | A kind of data forwarding method, device and computer readable storage medium |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022413A (en) * | 2007-03-26 | 2007-08-22 | 杭州华为三康技术有限公司 | Load equalizing method and route server |
| US20170289215A1 (en) * | 2016-04-01 | 2017-10-05 | University Of Utah Research Foundation | Method and system for data streaming |
| CN108023736A (en) * | 2016-11-03 | 2018-05-11 | 阿里巴巴集团控股有限公司 | Communication means, server device, client device, apparatus and system |
-
2018
- 2018-11-07 CN CN201811319797.6A patent/CN109412965A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022413A (en) * | 2007-03-26 | 2007-08-22 | 杭州华为三康技术有限公司 | Load equalizing method and route server |
| US20170289215A1 (en) * | 2016-04-01 | 2017-10-05 | University Of Utah Research Foundation | Method and system for data streaming |
| CN108023736A (en) * | 2016-11-03 | 2018-05-11 | 阿里巴巴集团控股有限公司 | Communication means, server device, client device, apparatus and system |
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