CN106385448A - Method and device for communicating between client and server - Google Patents
Method and device for communicating between client and server Download PDFInfo
- Publication number
- CN106385448A CN106385448A CN201610820521.0A CN201610820521A CN106385448A CN 106385448 A CN106385448 A CN 106385448A CN 201610820521 A CN201610820521 A CN 201610820521A CN 106385448 A CN106385448 A CN 106385448A
- Authority
- CN
- China
- Prior art keywords
- client
- service end
- socket
- communicated
- network interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
Abstract
The invention discloses a method and device for communicating between a client and a server, a connection request transmitted from a distributed storage client to a distributed storage server is received, the quantity of server network cards is acquired; a plurality of socket connections are established on the client and the server through the network cards; and parallel network communication between the client and the server can be realized by adopting the plurality of socket connections. According to the invention, a plurality of network cards are added between the client and the server, a plurality of socket connections can be generated by the same network card, the maximum limit for data transition from single socket connection can be overcome, and data bandwidth between the client and the server is provided. Because of the plurality of socket connections, the data can be distributed to normal connections after the network failure occurs, and the failure rate of the network connection is reduced.
Description
Technical field
The present invention relates to technical field of distributed memory, the side that more particularly to a kind of client is communicated with service end
Method and device.
Background technology
When being serviced using distributed storage, communicated by network connection between client and service node, a client
It is connected using a socket with a service end, using the communication of full duplex ways of carrying out, the number between client and service end
According to bandwidth, the i.e. byte number of synchronization transmission.
Because only one of which socket is connected between client and service end, required according to tcp, each packet one
Secondary can only send maximum 1600 bytes, so a time data flow is conditional, thus limiting in certain event section
The data volume of data transmit-receive.And in the event of connecting fault, will result in data interaction failure, the experience to client
Impact.
Content of the invention
It is an object of the invention to provide the method and device that a kind of client is communicated with service end, to solve existing visitor
The problem that between family end and service end, data bandwidth is less, network connection fault rate is higher.
For solving above-mentioned technical problem, the present invention provides a kind of method that client is communicated with service end, including：
Receive the connection request that distributed storage client sends to distributed storage service end, obtain described service end net
The quantity of card；
Set up multiple socket by described network interface card in described client and described service end to connect；
Connect the Parallel Communication Network realizing described client and described service end using the plurality of socket.
Alternatively, described multiple socket are set up in described client and described service end by described network interface card connect bag
Include：
Described network interface card meets the relation of one-to-one corresponding or one-to-many with described socket between being connected.
Alternatively, the described parallel network realizing described client and described service end using the plurality of socket connection
Communication includes：
In transmitting terminal, data distribution is connected to the plurality of socket, it is right in receiving terminal, the plurality of socket to be connected
The multiple processes answered merge.
Alternatively, described, multiple socket connections are set up in described client and described service end by described network interface card
Also include afterwards：
Using the RSS technology of CPU, between multiple socket are connected, carry out load balance process.
Alternatively, the described parallel network realizing described client and described service end using the plurality of socket connection
Communication includes：
When detect present communications connect break down when, data distribution to normal socket is connected and proceeds
Data communication.
Present invention also offers the device that a kind of client is communicated with service end, including：
Request receiving module, please for receiving the connection that distributed storage client sends to distributed storage service end
Ask, obtain the quantity of described service end network interface card；
Connection establishment module, for setting up multiple socket by described network interface card in described client and described service end
Connect；
Communication module, for connecting the parallel net realizing described client and described service end using the plurality of socket
Network communicates.
Alternatively, described connection establishment module is specially：Described network interface card is met between being connected with described socket one a pair
Should or one-to-many relation module.
Alternatively, described communication module is specially：In transmitting terminal, data distribution is connected to the plurality of socket, connecing
Receiving end connects, to the plurality of socket, the module that corresponding multiple processes merge.
Alternatively, also include：
Load balance process module, for set up in described client and described service end by described network interface card multiple
After socket connects, using the RSS technology of CPU, between multiple socket are connected, carry out load balance process.
Alternatively, described communication module is specially：When detect present communications connect break down when, data distribution is arrived
The module of data communication is proceeded on normal socket connection.
The method and device that client provided by the present invention is communicated with service end, receives distributed storage client
The connection request sending to distributed storage service end, obtains the quantity of service end network interface card；By network interface card in client and clothes
Business end is set up multiple socket and is connected；Connect the Parallel Communication Network realizing client and service end using multiple socket.This
Application increased multiple network interface cards between client and service end, and same network interface card can produce multiple socket and connect, solution
The single socket that determined connects the maximum restriction for data transfer, there is provided the data bandwidth between client and service end.
And because having multiple socket to connect it is also possible to after network failure occurs, data distribution be connected above to normal,
Reduce the fault rate of network connection.
Brief description
For the technical scheme of the clearer explanation embodiment of the present invention or prior art, below will be to embodiment or existing
Technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are only this
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also root
Obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of stream of specific embodiment of the method that client provided by the present invention is communicated with service end
Cheng Tu；
Fig. 2 is another kind of specific embodiment of the method that client provided by the present invention is communicated with service end
Flow chart；
Fig. 3 is the structured flowchart of the device that client provided in an embodiment of the present invention is communicated with service end；
Fig. 4 is the system architecture schematic diagram of the device that client provided by the present invention is communicated with service end.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiment is only a part of embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of protection of the invention.
A kind of flow chart of the specific embodiment of the method that client provided by the present invention is communicated with service end
As shown in figure 1, the method includes：
Step S101：Receive the connection request that distributed storage client sends to distributed storage service end, obtain institute
State the quantity of service end network interface card；
In the embodiment of the present invention, client and service end can support multiple physical network cards.
Step S102：Set up multiple socket by described network interface card in described client and described service end to connect；
Specifically, meet the relation of one-to-one corresponding or one-to-many with described socket between described network interface card is connected.
Step S103：Described client is realized using the plurality of socket connection logical with the parallel network of described service end
Letter.
The method that client provided by the present invention is communicated with service end, receives distributed storage client to distribution
The connection request that formula storage service end sends, obtains the quantity of service end network interface card；Built in client and service end by network interface card
Vertical multiple socket connect；Connect the Parallel Communication Network realizing client and service end using multiple socket.The application exists
Increased multiple network interface cards between client and service end, and same network interface card can produce multiple socket and connect, and solve list
Individual socket connects the maximum restriction for data transfer, there is provided the data bandwidth between client and service end.And because
For having multiple socket to connect it is also possible to after network failure occurs, data distribution being connected above to normal, reduces
The fault rate of network connection.
On the basis of above-described embodiment, in the method that client provided by the present invention is communicated with service end, institute
State to connect using the plurality of socket and realize the Parallel Communication Network of described client and described service end and can be specially：
In transmitting terminal, data distribution is connected to the plurality of socket, it is right in receiving terminal, the plurality of socket to be connected
The multiple processes answered merge.
On the basis of any of the above-described embodiment, the method that client provided by the present invention is communicated with service end,
Can also be preferably after multiple socket connect in described foundation in described client and described service end by described network interface card
Ground includes：
Using the RSS technology of CPU, between multiple socket are connected, carry out load balance process.
Another kind of specific embodiment of the method that client as provided by the present invention in Fig. 2 is communicated with service end
Shown in flow chart, the method includes：
Step S201：Receive the connection request that distributed storage client sends to distributed storage service end, obtain institute
State the quantity of service end network interface card；
The network interface card quantity of service end after client is connected with service end, can be obtained, then set up to service end multiple
Socket connects, it is possible to use whole network interface cards, and can also set up multiple connections inside each network interface card.
Step S202：Set up multiple socket by described network interface card in described client and described service end to connect；
Step S203：Using the RSS technology of CPU, between multiple socket are connected, carry out load balance process.
Step S204：Described client is realized using the plurality of socket connection logical with the parallel network of described service end
Letter；
As a kind of preferred implementation, the embodiment of the present invention can further include：
Step S205：When detect present communications connect break down when, data distribution is connected to normal socket
On proceed data communication.
Because after having multiple socket to connect it is also possible to solve network failure appearance, can be data distribution to normally
Connection above, reduce the fault rate of connection.
The device below client provided in an embodiment of the present invention being communicated with service end is introduced, and is described below
The method that communicated with service end with above-described client of the device that communicated with service end of client can be mutual
To should refer to.
Fig. 3 is the structured flowchart of the device that client provided in an embodiment of the present invention is communicated with service end, with reference to Fig. 3
The device that client is communicated with service end can include：
Request receiving module 100, for receiving the connection that distributed storage client sends to distributed storage service end
Request, obtains the quantity of described service end network interface card；
Connection establishment module 200, multiple for being set up in described client and described service end by described network interface card
Socket connects；
Communication module 300, realizes described client with described service end simultaneously for connecting using the plurality of socket
Row network service.
Refer to the system architecture schematic diagram of the device that Fig. 4 client provided by the present invention is communicated with service end,
Described connection establishment module is specially：Described network interface card meets the relation of one-to-one corresponding or one-to-many with described socket between being connected
Module.
On the basis of any of the above-described embodiment, the device that client provided by the present invention is communicated with service end
In, described communication module is specially：In transmitting terminal, data distribution is connected to the plurality of socket, in receiving terminal to described many
Individual socket connects the module that corresponding multiple processes merge.
On the basis of any of the above-described embodiment, the device that client provided by the present invention is communicated with service end is also
May further include：
Load balance process module, for set up in described client and described service end by described network interface card multiple
After socket connects, using the RSS technology of CPU, between multiple socket are connected, carry out load balance process.
Preferably, described communication module can be specially：When detect present communications connect break down when, data is divided
It is dealt into the module that data communication is proceeded on normal socket connection.
The device that client provided by the present invention is communicated with service end, receives distributed storage client to distribution
The connection request that formula storage service end sends, obtains the quantity of service end network interface card；Built in client and service end by network interface card
Vertical multiple socket connect；Connect the Parallel Communication Network realizing client and service end using multiple socket.The application exists
Increased multiple network interface cards between client and service end, and same network interface card can produce multiple socket and connect, and solve list
Individual socket connects the maximum restriction for data transfer, there is provided the data bandwidth between client and service end.And because
For having multiple socket to connect it is also possible to after network failure occurs, data distribution being connected above to normal, reduces
The fault rate of network connection.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment same or similar partly mutually referring to.Fill for disclosed in embodiment
For putting, because it corresponds to the method disclosed in Example, so description is fairly simple, referring to method part in place of correlation
Illustrate.
Professional further appreciates that, in conjunction with the unit of each example of the embodiments described herein description
And algorithm steps, can with electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes composition and the step of each example in the above description according to function.These
Function to be executed with hardware or software mode actually, the application-specific depending on technical scheme and design constraint.Specialty
Technical staff can use different methods to each specific application realize described function, but this realization should
Think beyond the scope of this invention.
The step of the method in conjunction with the embodiments described herein description or algorithm can directly be held with hardware, processor
The software module of row, or the combination of the two is implementing.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, depositor, hard disk, moveable magnetic disc, CD-ROM or technology
In known any other form of storage medium in field.
To client provided by the present invention, the method being communicated with service end and device have carried out detailed Jie above
Continue.Specific case used herein is set forth to the principle of the present invention and embodiment, and the explanation of above example is only
It is to be used to help understand the method for the present invention and its core concept.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, the present invention can also be carried out with some improvement and modify, these improve and repair
Decorations also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a kind of method that client is communicated with service end is it is characterised in that include：
Receive the connection request that distributed storage client sends to distributed storage service end, obtain described service end network interface card
Quantity；
Set up multiple socket by described network interface card in described client and described service end to connect；
Connect the Parallel Communication Network realizing described client and described service end using the plurality of socket.
2. client as claimed in claim 1 is communicated with service end method it is characterised in that described by described net
It is stuck in described client and described service end is set up multiple socket and connected inclusion：
Described network interface card meets the relation of one-to-one corresponding or one-to-many with described socket between being connected.
3. client as claimed in claim 2 is communicated with service end method it is characterised in that described using described many
Individual socket connection is realized described client and is included with the Parallel Communication Network of described service end：
In transmitting terminal, data distribution is connected to the plurality of socket, in receiving terminal, the plurality of socket is connected corresponding
Multiple processes merge.
4. the client as described in any one of claims 1 to 3 is communicated with service end method is it is characterised in that in institute
State to set up after multiple socket connect in described client and described service end by described network interface card and also include：
Using the RSS technology of CPU, between multiple socket are connected, carry out load balance process.
5. client as claimed in claim 4 is communicated with service end method it is characterised in that described using described many
Individual socket connection is realized described client and is included with the Parallel Communication Network of described service end：
When detect present communications connect break down when, data distribution to normal socket is connected and proceeds data
Communication.
6. the device that a kind of client is communicated with service end is it is characterised in that include：
Request receiving module, for receiving the connection request that distributed storage client sends to distributed storage service end, obtains
Take the quantity of described service end network interface card；
Connection establishment module, for setting up multiple socket even by described network interface card in described client and described service end
Connect；
Communication module, is led to for being connected the parallel network realizing described client and described service end using the plurality of socket
Letter.
7. client as claimed in claim 6 is communicated with service end device is it is characterised in that described connection establishment mould
Block is specially：Described network interface card meets the module of the relation of one-to-one corresponding or one-to-many with described socket between being connected.
8. the device that client as claimed in claim 7 is communicated with service end is it is characterised in that described communication module has
Body is：In transmitting terminal, data distribution is connected to the plurality of socket, in receiving terminal, the plurality of socket is connected and correspond to
The module that merges of multiple processes.
9. the device that the client as described in any one of claim 6 to 8 is communicated with service end is it is characterised in that also wrap
Include：
Load balance process module, for set up in described client and described service end by described network interface card multiple
After socket connects, using the RSS technology of CPU, between multiple socket are connected, carry out load balance process.
10. client as claimed in claim 9 is communicated with service end device is it is characterised in that described communication module
It is specially：When detect present communications connect break down when, data distribution to normal socket is connected and proceeds
The module of data communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610820521.0A CN106385448A (en) | 2016-09-13 | 2016-09-13 | Method and device for communicating between client and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610820521.0A CN106385448A (en) | 2016-09-13 | 2016-09-13 | Method and device for communicating between client and server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106385448A true CN106385448A (en) | 2017-02-08 |
Family
ID=57936500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610820521.0A Pending CN106385448A (en) | 2016-09-13 | 2016-09-13 | Method and device for communicating between client and server |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343037A (en) * | 2017-06-30 | 2017-11-10 | 郑州云海信息技术有限公司 | The data transmission method and device of a kind of distributed memory system |
| CN107562550A (en) * | 2017-09-01 | 2018-01-09 | 成都瀚蓝科技有限公司 | A kind of data distributing method |
| CN109586965A (en) * | 2018-12-04 | 2019-04-05 | 郑州云海信息技术有限公司 | A kind of network interface card RSS method of automatic configuration, device, terminal and storage medium |
| CN109819031A (en) * | 2019-01-24 | 2019-05-28 | 广州虎牙信息科技有限公司 | A kind of connection method, device, equipment and storage medium |
| WO2019148482A1 (en) * | 2018-02-05 | 2019-08-08 | Cisco Technology, Inc. | Configurable storage server with multiple sockets |
| CN110198312A (en) * | 2019-05-23 | 2019-09-03 | 北京华三通信技术有限公司 | Message treatment method and device |
| CN112363676A (en) * | 2020-11-18 | 2021-02-12 | 无锡江南计算技术研究所 | Control method and system based on low access delay distributed storage system |
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| CN110198312A (en) * | 2019-05-23 | 2019-09-03 | 北京华三通信技术有限公司 | Message treatment method and device |
| CN110198312B (en) * | 2019-05-23 | 2021-12-24 | 北京华三通信技术有限公司 | Message processing method and device |
| CN112363676A (en) * | 2020-11-18 | 2021-02-12 | 无锡江南计算技术研究所 | Control method and system based on low access delay distributed storage system |
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Application publication date: 20170208 |