CN110113446A - A kind of client addressing method, apparatus and system - Google Patents
A kind of client addressing method, apparatus and system Download PDFInfo
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- CN110113446A CN110113446A CN201910434942.3A CN201910434942A CN110113446A CN 110113446 A CN110113446 A CN 110113446A CN 201910434942 A CN201910434942 A CN 201910434942A CN 110113446 A CN110113446 A CN 110113446A
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- computer room
- proxy server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
- H04L43/0894—Packet rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
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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
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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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
-
- 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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Computer And Data Communications (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the present application discloses a kind of client addressing method, apparatus and system, in the embodiment of the present application, when client needs to access Internet application, the configuration information that tests the speed is obtained first, the management server address of each computer room is obtained from the configuration information that tests the speed.Then measurement data packet is sent to the management server of each computer room according to the management server address of each computer room, and obtains feedback data packet of the management server to measurement data packet of each computer room.Further according to the feedback data packet that the management server of each computer room returns, testing the speed as a result, meeting the target computer room of condition with the result selection of testing the speed according to each computer room for each computer room is calculated.Again from the target proxy server address obtained in the management server of target computer room in the target computer room, and connection is established according to target proxy server address and target proxy server, connection is established with the target proxy server of best performance to realize, guarantees the stability of connection.
Description
Technical field
This application involves Internet technical fields, and in particular to a kind of client addressing method, apparatus and system.
Background technique
With popularizing for Internet technology, some in the access of the client in terminal device internet is can be used in user
Using.In the concrete realization, client can be accessed by domain Name acquisition using corresponding multiple server address, then
It randomly chooses a certain server address to be attached, to realize access of the client to application.But due to client terminal quantity
It is huge, when client is attached using selected server address and corresponding server, there may be the server
Connection can not be established or connect unstable situation, client is caused to can not be successfully access application.
Summary of the invention
In view of this, the embodiment of the present application provides a kind of client addressing method, apparatus and system, with improve client with
The reliability of server connection.
To solve the above problems, technical solution provided by the embodiments of the present application is as follows:
In the embodiment of the present application in a first aspect, providing a kind of client addressing method, the method is applied to client,
The described method includes:
Acquisition is tested the speed configuration information, and the management server address of each computer room is obtained from the configuration information that tests the speed；
Measurement data packet is sent to the management server of each computer room using the management server address of each computer room,
Obtain feedback data packet of the management server to the measurement data packet of each computer room；
According to the management server of each computer room to the feedback data packet of the measurement data packet, each computer room is calculated
Test the speed as a result, test the speed described in choosing result meet the first preset condition computer room as target computer room；
The target proxy server address in the target computer room is obtained from the management server of the target computer room, it is described
Target proxy server address is to be taken by the management server of the target computer room according to each agency in the target computer room
What the loading condition of business device determined；
Connection is established using the target proxy server address and target proxy server.
In one possible implementation, the method also includes:
When there is no test the speed configuration information or the management server of each computer room to have not been obtained to the measurement data
When the feedback data packet of packet, the proxy server address of each computer room is obtained by domain name mapping；
Target proxy server address is chosen in the proxy server address of each computer room；
Connection is established using the target proxy server address and target proxy server.
In one possible implementation, described that target generation is chosen in the proxy server address of each computer room
Manage server address, comprising:
According to the identification number of the client to the total quantity modulus of the proxy server address of each computer room, obtain
Target proxy server address index；
It is indexed according to the target proxy server address and determines target proxy server address.
In one possible implementation, the method also includes:
When there is no test the speed configuration information when, built using the target proxy server address with target proxy server
After vertical connection, from the configuration information that tests the speed described in target proxy server downloading.
In one possible implementation, the method also includes:
After establishing connection using the target proxy server address and target proxy server, if described test the speed
Configuration information, which exists, to be updated, and downloads the updated configuration information that tests the speed from the target proxy server.
In one possible implementation, the management server according to each computer room is to the measurement data
The feedback data packet of packet calculates testing the speed as a result, the result that tests the speed described in choosing meets the computer room of the first preset condition for each computer room
As target computer room, comprising:
According to the management server of each computer room to the feedback data packet of the measurement data packet, i-th of machine is calculated
The corresponding packet loss in room, jitter rate and time delay, i are integer of the value 1 to n, and n is computer room number；
Computer room weight by the corresponding packet loss of i-th of computer room, jitter rate and time delay weighted sum, with i-th of computer room
Value is added, and obtains the result that tests the speed of i-th of computer room；
Selection tests the speed the smallest computer room of result as target computer room.
In the embodiment of the present application second aspect, a kind of client addressing method is provided, the method is applied to computer room
Management server, which comprises
The measurement data packet that client is sent is received, Xiang Suoshu client sends the feedback data of the measurement data packet
Packet so that the client according to the management server of each computer room to the feedback data packet of the measurement data packet, calculate each
A computer room tests the speed as a result, the result that tests the speed described in choosing meets the computer room of the first preset condition as target computer room；
Target proxy server address is determined according to the loading condition of each proxy server in current computer room；
After the connection request for receiving the client, Xiang Suoshu client is with sending the target proxy server
Location, so that the client establishes connection using the target proxy server address and target proxy server.
In one possible implementation, the loading condition of each proxy server in the current computer room of the basis is true
Set the goal proxy server address, comprising:
The loading condition that each proxy server reports in current computer room is obtained, the loading condition includes client connection
One of quantity, processor utilization and network flow are a variety of；
According to the loading condition of each proxy server in the current computer room, calculate each in the current computer room
The load of proxy server is scored；
It chooses the load scoring and meets the proxy server of the second preset condition as target proxy server, acquisition mesh
Mark proxy server address.
In the embodiment of the present application third aspect, a kind of client device for addressing is provided, described device is applied to client,
The apparatus may include:
First acquisition unit obtains each computer room from the configuration information that tests the speed for obtaining the configuration information that tests the speed
Management server address；
First transmission unit, for utilizing management service of the management server address of each computer room to each computer room
Device sends measurement data packet；
Second acquisition unit, for obtaining feedback coefficient of the management server to the measurement data packet of each computer room
According to packet；
First selection unit, for the feedback coefficient according to the management server of each computer room to the measurement data packet
According to packet, testing the speed as a result, the result that tests the speed described in choosing meets the computer room of the first preset condition as target machine for each computer room is calculated
Room；
Third acquiring unit, for obtaining the target generation in the target computer room from the management server of the target computer room
Server address is managed, the target proxy server address is the management server by the target computer room according to the target machine
What the loading condition of each proxy server in room determined；
Connection unit, for establishing connection using the target proxy server address and target proxy server.
In one possible implementation, described device further include:
Resolution unit, for when there is no test the speed configuration information or to have not been obtained the management server pair of each computer room
When the feedback data packet of the measurement data packet, the proxy server address of each computer room is obtained by domain name mapping；
Second selection unit, for choosing target proxy server in the proxy server address of each computer room
Location；
The connection unit is also used to establish company using the target proxy server address and target proxy server
It connects.
In one possible implementation, second selection unit, comprising:
First obtains subelement, for according to the identification number of the client to the proxy server of each computer room
The total quantity modulus of location obtains target proxy server address index；
It determines subelement, determines target proxy server address for indexing according to the target proxy server address.
In one possible implementation, described device further include:
Download unit, for when there is no test the speed configuration information when, utilize the target proxy server address and mesh
Mark proxy server is established after connection, from the configuration information that tests the speed described in target proxy server downloading.
In one possible implementation, described device further include:
Updating unit, for using the target proxy server address and target proxy server establish connection it
Afterwards, it is updated if the configuration information that tests the speed exists, downloads the updated configuration information that tests the speed from the target proxy server.
In one possible implementation, first selection unit, comprising:
First computation subunit, for the feedback according to the management server of each computer room to the measurement data packet
Data packet calculates the corresponding packet loss of i-th of computer room, jitter rate and time delay, and i is integer of the value 1 to n, and n is computer room
Number；
Second computation subunit, for by the corresponding packet loss of i-th of computer room, jitter rate and time delay weighted sum, with
The computer room weighted value of i-th of computer room is added, and obtains the result that tests the speed of i-th of computer room；
First chooses subelement, tests the speed the smallest computer room of result as target computer room for choosing.
In the embodiment of the present application fourth aspect, a kind of client device for addressing is provided, described device is applied to management clothes
Business device, the apparatus may include:
Receiving unit, for receiving the measurement data packet of client transmission, Xiang Suoshu client sends the measurement data
The feedback data packet of packet, so that the client is according to the management server of each computer room to the feedback coefficient of the measurement data packet
According to packet, testing the speed as a result, the result that tests the speed described in choosing meets the computer room of the first preset condition as target machine for each computer room is calculated
Room；
Determination unit, for determining target proxy service according to the loading condition of each proxy server in current computer room
Device address；
Second transmission unit, described in after the connection request for receiving the client, Xiang Suoshu client is sent
Target proxy server address, so that the client is built using the target proxy server address with target proxy server
Vertical connection.
In one possible implementation, the determination unit, comprising:
Second obtains subelement, described negative for obtaining the loading condition that each proxy server reports in current computer room
Carrying situation includes one of client connection quantity, processor utilization and network flow or a variety of；
Third computation subunit is calculated for the loading condition according to each proxy server in the current computer room
The load of each proxy server in the current computer room is scored；
Second chooses subelement, meets the proxy server of the second preset condition as mesh for choosing the load scoring
Proxy server is marked, target proxy server address is obtained.
At the 5th aspect of the embodiment of the present application, a kind of client addressing system is additionally provided, the system comprises:
Client and at least one management server, each management server is in a computer room；
The client is client device for addressing described in the third aspect；
The management server is client device for addressing described in fourth aspect.
It can be seen that the embodiment of the present application has the following beneficial effects:
In the embodiment of the present application, when client needs to access Internet application, the configuration information that tests the speed is obtained first, with
The management server address of each computer room is obtained from the configuration information that tests the speed.Then, according to the management server of each computer room
Location sends measurement data packet to the management server of each computer room, and obtains the management server of each computer room to measurement data packet
Feedback data packet.Further according to the feedback data packet that the management server of each computer room returns, the knot that tests the speed of each computer room is calculated
Fruit meets the target computer room of the first preset condition with the result selection of testing the speed according to each computer room.Again from the management of target computer room
The target proxy server address in the target computer room is obtained in server, and according to target proxy server address and target generation
Reason server establishes connection, to realize access Internet application.As it can be seen that by addressing method provided by the embodiments of the present application,
Client is in address procedures, by screening operation twice, is once screened by client according to result is tested the speed from multiple computer rooms
Target computer room, it is another that target proxy is determined according to the loading condition of each proxy server in target computer room time by target computer room
Server, client obtain target proxy server address from target computer room, take to realize with the target proxy of best performance
Business device establishes connection, guarantees the stability of connection.
Detailed description of the invention
Fig. 1 is a kind of Application Scenarios-Example figure provided by the embodiments of the present application；
Fig. 2 is a kind of flow chart of client addressing method provided by the embodiments of the present application；
Fig. 3 is the flow chart of another client addressing method provided by the embodiments of the present application；
Fig. 4 is that a kind of client provided by the embodiments of the present application addresses frame diagram；
Fig. 5 is the flow chart of another client addressing method provided by the embodiments of the present application；
Fig. 6 is a kind of client addressing scheme provided by the embodiments of the present application；
Fig. 7 is a kind of addressing signaling interaction diagram provided by the embodiments of the present application；
Fig. 8 is a kind of client device for addressing structure chart provided by the embodiments of the present application；
Fig. 9 is another client device for addressing structure chart provided by the embodiments of the present application；
Figure 10 is a kind of client addressing system structure chart provided by the embodiments of the present application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing and it is specific real
Mode is applied to be described in further detail the embodiment of the present application.
Inventor has found that traditional addressing method is all agency services in traditional client addressing method research
The address of device is added in domain name, and client obtains the address of multiple proxy servers by domain name mapping, then randomly chooses wherein
One proxy server address is attached.However, when client terminal quantity is larger, by randomly choosing proxy server address
When, it is possible that a certain proxy server address is chosen by multiple client, causes the loads of proxy servers heavier, exist
The proxy server can not establish connection or connect unstable situation, influence client access proxies.
Based on this, the embodiment of the present application provides a kind of client addressing method, when client needs and proxy server
When establishing connection, client obtains the configuration information that tests the speed first, which may include the management clothes of each computer room
Business device address.Client sends measurement data to the management server of each computer room using the management server address of each computer room
Packet, the management server of each computer room measurement data packet based on the received send feedback data packet to client.Client root again
The testing the speed as a result, and selecting according to test result of each computer room is calculated according to the feedback data packet that the management server of each computer room returns
The computer room for meeting the first preset condition is selected as target computer room.Then, then from target computer room obtain the target generation in target computer room
Server address is managed, which is to be determined by target computer room according to the loading condition of each proxy server,
Lesser proxy server will be loaded and be determined as target proxy server, so that client can take with optimal agency
Business device establishes connection, guarantees the stability of connection.
Addressing method provided by the embodiments of the present application for ease of understanding, a kind of Application Scenarios-Example figure shown in Figure 1, often
A computer room may include a management server, more proxy servers.Wherein, every proxy server is in management server
Respective loading condition is reported, so that management server can determine that load is minimum according to the loading condition of each proxy server
Proxy server, be determined as target proxy server so that the smallest proxy server will be loaded.
The configuration information in practical application, client acquisition is tested the speed, may include each computer room in the configuration information that tests the speed
Management server address.Client sends measurement data packet to the management server of each computer room, so as to according to each computer room
Management server to the feedback data packet of measurement data packet calculate each computer room test the speed as a result, in turn according to test the speed result choosing
Select target computer room.Then, target proxy server address is obtained from the management server of target computer room, to take using target proxy
Business device address and target proxy server establish connection, to realize the function of access business by target proxy server.
Addressing method provided by the embodiments of the present application for ease of understanding says the addressing method below in conjunction with attached drawing
It is bright.
Referring to fig. 2, which is a kind of flow chart of addressing method provided by the embodiments of the present application, as shown in Fig. 2, this method
Applied to client, may include:
S201: the configuration information that tests the speed is obtained, the management server address of each computer room is obtained from the configuration information that tests the speed.
In the present embodiment, when client needs to establish connection with proxy server, the configuration information that tests the speed is obtained first, with
The management server address of each computer room is obtained from the configuration information that tests the speed.Wherein, the configuration information that tests the speed may include computer room
Quantity, the information such as management server address of each computer room.
S202: measurement data is sent to the management server of each computer room using the management server address of each computer room
Packet, obtains feedback data packet of the management server to the measurement data packet of each computer room.
In the present embodiment, after getting the management server address of each computer room, according to the management service of each computer room
Device address sends measurement data packet to the management server of each computer room.Management server is receiving testing the speed for client transmission
After data packet, the measurement data packet can be responded to client and send feedback data packet, so that client passes through feedback data packet
Obtain the test result of the management server.
In practical application, client can send a large amount of User Datagram Protocol to the management server of each computer room
UDP measurement data packet, management server can send feedback data packet to client after receiving UDP measurement data packet, should
Feedback data packet can reflect the performances such as packet loss, jitter rate and the time delay of the computer room.
S203: according to the management server of each computer room to the feedback data packet of measurement data packet, each computer room is calculated
It tests the speed as a result, choosing the result that tests the speed meets the computer room of the first preset condition as target computer room.
In the present embodiment, after the feedback data packet that the management server that client receives computer room is sent, the machine is calculated
Room test the speed as a result, using choose test the speed result meet the first preset condition computer room as target computer room, i.e., client is according to survey
Fast result selects optimal computer room.Wherein, the first preset condition can be set according to the actual situation, such as test the speed result most
It is small.
In specific implementation, the implementation for present embodiments providing a kind of determining target computer room, can specifically include: root
According to the management server of each computer room to the feedback data packet of measurement data packet, the corresponding packet loss of i-th of computer room, shake are calculated
Rate and time delay, i are the integer that value is 1 to n, and n is computer room number；By the corresponding packet loss of i-th of computer room, jitter rate and
Time delay weighted sum is added with the computer room weight of i-th of computer room, obtains the test result of i-th of computer room；Selection tests the speed result most
Small computer room is as target computer room.
In practical application, any one computer room is directed to, according to the management server in the computer room to measurement data packet
Feedback data packet calculates the result that tests the speed of the computer room.That is, the feedback data packet that client is returned according to management server, obtains
Computer room corresponding performance parameter packet loss, jitter rate and the time delay, and above-mentioned performance parameter is weighted summation, then with the machine
Room corresponds to the addition of computer room weighted value, to obtain the result that tests the speed of the computer room.When obtain each computer room test the speed result after, will survey
The smallest computer room of test result is determined as target computer room.Wherein, computer room weighted value is used to reflect robustness, the stability of the computer room,
Robustness and stability are higher, and corresponding computer room weighted value is higher.
In specific implementation, the result that tests the speed of formula (1) computer floor can be passed through:
Ti=α * dropi+β*jitteri+γ*delayi+λi (1)
Wherein, TiIndicate the test result of i-th of computer room, dropiIndicate the packet loss of i-th of computer room, jitteriIt indicates
The jitter rate of i-th of computer room, delayiIndicate the time delay of i-th of computer room, λiIndicate the computer room weighted value of i-th of computer room, α, β, γ
Respectively packet loss, jitter rate and the corresponding weighted value of time delay.
By formula (1) it is found that the fewer packet loss the more excellent, the shorter the time of testing the speed the more excellent, shakes more lower more excellent, test result T
It is smaller, show that the overall performance of the computer room is more excellent.
S204: the target proxy server address in target computer room is obtained from the management server of target computer room.
It, can be to mesh after client selects optimal target computer room by S203 from multiple computer rooms in the present embodiment
The management server for marking computer room sends connection request, to obtain the target in target computer room from the management server of the target computer room
Proxy server address.Wherein, target proxy server address is the management server by target computer room according in target computer room
Each proxy server loading condition determine.That is target generation acquired in management server of the client from target computer room
Managing server address can be the corresponding address of the smallest proxy server of load.
Wherein, about the management server of target computer room according to the loading condition of each proxy server in target computer room
Determine that the specific implementation of target proxy server will be illustrated in subsequent embodiment.
S205: connection is established using target proxy server address and target proxy server.
In the present embodiment, when client obtain target proxy server address after, using target proxy server address with
The connection of target proxy server.That is, the optimal proxy server in client and optimal computer room establishes connection, to pass through the connection
Access service.
Through the foregoing embodiment it is found that client is in address procedures, the configuration information that tests the speed, the configuration of testing the speed are obtained first
Information may include the management server address of each computer room.Client is using the management server address of each computer room to each
The management server of computer room sends measurement data packet, the management server of each computer room measurement data packet based on the received, to visitor
Family end sends feedback data packet.The feedback data packet that client is returned further according to the management server of each computer room calculates each machine
It tests the speed as a result, and selecting the computer room for meeting the first preset condition as target computer room according to test result in room.Then, then from mesh
The target proxy server address in computer room acquisition target computer room is marked, which is by target computer room according to each
What the loading condition of proxy server determined, i.e., it will load lesser proxy server and be determined as target proxy server, thus
Allow client to establish connection with optimal proxy server, guarantees the stability of connection.
It is understood that in practical application, when client addresses for the first time, may there is no the configuration information that tests the speed,
Then client can not carry out subsequent operation according to test configurations information and then can not address；Or work as client to each computer room
Management server send measurement data packet after, the management server of each computer room not to client send feedback data packet,
Lead to not carry out subsequent addressing operation.Based on this, the embodiment of the present application provides a kind of addressing method, below in conjunction with attached drawing
The addressing method is illustrated.
Referring to Fig. 3, which is the flow chart of another client addressing method provided by the embodiments of the present application, such as Fig. 3 institute
Show, this method may include:
S301: when there is no test the speed configuration information or the management server of each computer room has not been obtained to test the speed to described
When the feedback data packet of data packet, the proxy server address of each computer room is obtained by domain name mapping.
In the present embodiment, tests the speed configuration information when client can not obtain or have not been obtained the management server of each computer room
When to the feedback data packet of measurement data packet, the proxy server address of each computer room is obtained by domain name analytic method.Having
When body is realized, respectively included proxy server address can be added in domain name in advance for each computer room, when client passes through
When domain name access services, multiple proxy server addresses are obtained by parsing domain name.
S302: target proxy server address is chosen in the proxy server address of each computer room.
S303: connection is established using target proxy server address and target proxy server.
In the present embodiment, after obtaining the proxy server address of each computer room by parsing domain name, taken from multiple agencies
Selection target proxy server address in business device address is connected to be established using target proxy server address and destination server
It connects.
In practical application, client with choosing target proxy server in the proxy server address from each computer room
When location, target proxy server address can be chosen using randomly selected mode.When client terminal quantity is larger, in fact it could happen that
Multiple client selects the same proxy server as target proxy server, cause the target proxy server load compared with
Weight influences the stability of connection.Based on this, a kind of method for choosing target proxy server address, tool are present embodiments provided
Body is, according to the identification number of client to the total quantity modulus of the proxy server address of each computer room, to obtain target proxy clothes
Business device allocation index；It is indexed according to target proxy server address and determines target proxy server address.
In specific implementation, client can according to itself identification number to the total quantity modulus of proxy server address,
To obtain target proxy server address index, and then is indexed according to the target proxy address of service and obtain target proxy service
Device address.In practical application, pair of each proxy server address index and the proxy server address can be pre-established
It should be related to, after getting proxy server address index, corresponding generation can be searched according to proxy server address index
Manage server address.
It is understood that passing through the identification number pair using client since each client has unique identification number
The total quantity modulus of proxy server address, different clients can obtain different proxy server address indexes, and then make
It obtains client and establishes connection from different proxy servers, improve the stability of connection.
As can be seen from the above description, when client connects for the first time, or the feedback coefficient of management server transmission can not be obtained
When according to packet, the proxy server address of each computer room can also be obtained by the method for domain name mapping, and pass through indexed mode
Target proxy server address is determined from the management server address of each computer room, and then is established and connected with target proxy server
It connects.
In a kind of possible implementation of the embodiment of the present application, when client addresses for the first time, since there is no testing the speed
Configuration information can not be addressed by speed-measuring method.When client is built by domain name mapping mode and target proxy server
After vertical connection, the configuration information that tests the speed is downloaded from target proxy server, to need to build again with proxy server when client
When vertical connection, the available configuration information that tests the speed, to select optimal computer room according to the result that tests the speed, and then can be with optimal machine
Target proxy server in room establishes connection, improves the stability of connection.
In addition, in practical applications, the management server in computer room quantity and computer room is constantly changing, correspondingly,
Since the configuration information that tests the speed includes the address of the management server of each computer room, newest test the speed to guarantee that client is available
Configuration information is matched after client establishes connection using target proxy server address and target proxy server if tested the speed
When confidence breath has update, the updated configuration information that tests the speed is downloaded from target proxy server, so that client can basis
The updated configuration information that tests the speed sends measurement data packet to the management server of each computer room.
Technical scheme for ease of understanding, client shown in Figure 4 addresses frame, when client is sought
When location, it is first determined whether in the presence of the configuration information that tests the speed, if there is the configuration information that tests the speed, then client is according to testing the speed with confidence
It ceases to the management server of each computer room and sends measurement data packet.The management server of each computer room is receiving measurement data packet
When, feedback data packet can be returned to client.If client can receive feedback data packet, according to feedback data packet
Determine testing the speed as a result, to determine objective management server according to the result that tests the speed for each computer room, and then from objective management server
Optimal objective proxy server address is obtained, to establish connection with target proxy server.If client does not receive instead
Data packet is presented, then each proxy server address is obtained by domain name mapping, the selection target from each proxy server address
Proxy server address, and then connection is established with target proxy server.
If there is no the configuration information that tests the speed, then each proxy server address is obtained by domain name mapping, from each generation
Selection target proxy server address in server address is managed, and then establishes connection with target proxy server.
Management server determines target proxy server according to the load of each proxy server for ease of understanding, below will
The determination method is illustrated in conjunction with attached drawing.
Referring to Fig. 5, which is a kind of flow chart of client addressing method provided by the embodiments of the present application, as shown in figure 5,
This method can be applied to the management server of computer room, may include:
S501: the measurement data packet that client is sent is received, the feedback data packet of measurement data packet is sent to client.
In the present embodiment, when client addressing and has that when testing the speed configuration information, client is to each computer room by testing the speed
Management server send measurement data packet.Management server is after the measurement data packet for receiving client transmission, to client
End sends the feedback data packet of measurement data packet, so that client is according to the management server of each computer room to measurement data packet
Feedback data packet calculates testing the speed as a result, choosing the result that tests the speed meets the computer room of the first preset condition as target for each computer room
Computer room.
S502: target proxy server address is determined according to the loading condition of each proxy server in current computer room.
In the present embodiment, the management server in computer room can monitor the loading condition of each proxy server in computer room,
To determine optimal proxy server, i.e. target proxy server according to the loading condition of each proxy server.
In specific implementation, a kind of determining target proxy server specific implementation is present embodiments provided, specifically,
The loading condition that each proxy server reports in current computer room is obtained, loading condition includes client connection quantity, processor
One of utilization rate and network flow are a variety of；According to the loading condition of each proxy server in current computer room, meter
Calculate the load scoring of each proxy server in current computer room；Choose the agency service that load scoring meets the second preset condition
Device obtains target proxy server address as target proxy server.
In the present embodiment, for any one computer room, the management server in the computer room obtains each agency's clothes in the computer room
The loading condition that business device reports, the client terminal quantity connected such as current proxy server, processor utilization and network flow
Amount.Then, management server determines the load scoring of each proxy server according to the loading condition of each proxy server,
And the proxy server that load scoring meets the second preset condition is determined as target proxy server, to obtain target proxy
Target proxy server address is sent to client by server address.In practical application, management server can only root
The load scoring that proxy server is calculated according to one of client connection quantity, processor utilization or network flow, can also
To be scored according to the load of many of COMPREHENSIVE CALCULATING proxy server.
S503: after receiving the connection request of client, target proxy server address is sent to client, so that objective
Connection is established using target proxy server address and target proxy server in family end.
In the present embodiment, after client determines target computer room, connection request is sent to target computer room, in target computer room
Management server after receiving the connection request of client, to client send target proxy server address so that
Client establishes connection using target proxy server address and destination server.
It should be noted that in practical applications, the function of management server can be realized by multiple servers, such as
Shown in Fig. 6, management server may include test the speed server, addressable server and monitoring server.Wherein, test the speed server
For the measurement data packet that customer in response end is sent, feedback data packet is sent to client；Addressable server is used to take from monitoring
Business device obtains the loading condition of each proxy server in computer room, to determine target generation according to the load of each proxy server
It manages server and target proxy server address is sent to client so as to the connection request sent according to client；Agency's clothes
Business device is connect with the practical service server for providing business, and client passes through between proxy server and service server foundation in succession
It connects；Monitoring server is used to monitor the load of each proxy server in computer room.
In specific implementation, client may include each machine in the configuration information that tests the speed when configuration information is tested the speed in acquisition
It tests the speed in room server, addressable server and monitoring server address.Client obtains each machine from the configuration information that tests the speed
Then the server address that tests the speed in room sends measurement data packet to the server that tests the speed of each computer room.Server test the speed according to survey
Fast data packet returns to feedback data packet, so as to client testing the speed as a result, should according to the determining server that tests the speed of feedback data packet
The result that tests the speed tests the speed as computer room as a result, determining target computer room according to the result that tests the speed in turn.Client is into target computer room
Addressable server sends connection request, and addressable server, will be in target computer room after the connection request for receiving client transmission
Target proxy server address be sent to client.
The realization that interacts of client and computer room for ease of understanding, a kind of signaling interaction diagram shown in Figure 7, with two computer rooms
For be illustrated.Client obtains the configuration information that tests the speed, and the management server address of computer room 1 is obtained from the configuration information that tests the speed
And the management server address of computer room 2, to be sent respectively to the management server of the management server of computer room 1 and computer room 2
Measurement data packet.After the management server of computer room 1 receives the data packet of client transmission, feedback data is sent to client
Packet, meanwhile, after the management server of computer room 2 receives the data packet of client transmission, feedback data packet is sent to client.Visitor
Family end calculates the testing the speed as a result, to choose target machine of each computer room according to the feedback data packet that computer room 1 and computer room 2 are respectively sent
Room.Assuming that computer room 1 is target computer room, client sends connection request to computer room 1, and the management server of computer room 1 receives connection
After request, predetermined target proxy server address is sent to client, so as to client and target proxy server
Establish connection.
It should be noted that reduce the computational load of management server, the management server of each computer room can connect
After the connection request for receiving client transmission, target proxy is determined further according to the loading condition of each proxy server in computer room
Server, and target proxy server address is sent to client, the present embodiment determines target proxy for management server
The opportunity of server is without limiting.
Based on above method embodiment, the embodiment of the present application provides a kind of client device for addressing, below in conjunction with attached
Figure is illustrated the device.
Referring to Fig. 8, which is a kind of client device for addressing structure chart provided by the embodiments of the present application, as shown in figure 8, institute
It states device and is applied to client, the apparatus may include:
First acquisition unit 801 obtains each computer room from the configuration information that tests the speed for obtaining the configuration information that tests the speed
Management server address；
First transmission unit 802, the management for the management server address using each computer room to each computer room
Server sends measurement data packet；
Second acquisition unit 803, for obtaining the management server of each computer room to the anti-of the measurement data packet
Present data packet；
First selection unit 804, for the management server according to each computer room to the anti-of the measurement data packet
Data packet is presented, testing the speed as a result, the result that tests the speed described in choosing meets the computer room of the first preset condition as mesh for each computer room is calculated
Mark computer room；
Third acquiring unit 805, for obtaining the mesh in the target computer room from the management server of the target computer room
Proxy server address is marked, the target proxy server address is the management server by the target computer room according to the mesh
What the loading condition of each proxy server in mark computer room determined；
Connection unit 806, for establishing connection using the target proxy server address and target proxy server.
In one possible implementation, described device further include:
Resolution unit, for when there is no test the speed configuration information or to have not been obtained the management server pair of each computer room
When the feedback data packet of the measurement data packet, the proxy server address of each computer room is obtained by domain name mapping；
Second selection unit, for choosing target proxy server in the proxy server address of each computer room
Location；
The connection unit is also used to establish company using the target proxy server address and target proxy server
It connects.
In one possible implementation, second selection unit, comprising:
First obtains subelement, for according to the identification number of the client to the proxy server of each computer room
The total quantity modulus of location obtains target proxy server address index；
It determines subelement, determines target proxy server address for indexing according to the target proxy server address.
In one possible implementation, described device further include:
Download unit, for when there is no test the speed configuration information when, utilize the target proxy server address and mesh
Mark proxy server is established after connection, from the configuration information that tests the speed described in target proxy server downloading.
In one possible implementation, described device further include:
Updating unit, for using the target proxy server address and target proxy server establish connection it
Afterwards, it is updated if the configuration information that tests the speed exists, downloads the updated configuration information that tests the speed from the target proxy server.
In one possible implementation, first selection unit, comprising:
First computation subunit, for the feedback according to the management server of each computer room to the measurement data packet
Data packet calculates the corresponding packet loss of i-th of computer room, jitter rate and time delay, and i is integer of the value 1 to n, and n is computer room
Number；
Second computation subunit, for by the corresponding packet loss of i-th of computer room, jitter rate and time delay weighted sum, with
The computer room weighted value of i-th of computer room is added, and obtains the result that tests the speed of i-th of computer room；
First chooses subelement, tests the speed the smallest computer room of result as target computer room for choosing.
It should be noted that the realization of each unit may refer to above method embodiment, the present embodiment in the present embodiment
Details are not described herein.
Referring to Fig. 9, which is another client device for addressing structure chart provided by the embodiments of the present application, as shown in figure 9,
Described device is applied to management server, the apparatus may include:
Receiving unit 901, for receiving the measurement data packet of client transmission, test the speed number described in the transmission of Xiang Suoshu client
According to the feedback data packet of packet, so that the client is according to the management server of each computer room to the feedback of the measurement data packet
Data packet calculates testing the speed as a result, the result that tests the speed described in choosing meets the computer room of the first preset condition as target for each computer room
Computer room；
Determination unit 902, for determining target proxy according to the loading condition of each proxy server in current computer room
Server address；
Second transmission unit 903, for after the connection request for receiving the client, Xiang Suoshu client to send institute
Target proxy server address is stated, so that the client utilizes the target proxy server address and target proxy server
Establish connection.
In one possible implementation, the determination unit, comprising:
Second obtains subelement, described negative for obtaining the loading condition that each proxy server reports in current computer room
Carrying situation includes one of client connection quantity, processor utilization and network flow or a variety of；
Third computation subunit is calculated for the loading condition according to each proxy server in the current computer room
The load of each proxy server in the current computer room is scored；
Second chooses subelement, meets the proxy server of the second preset condition as mesh for choosing the load scoring
Proxy server is marked, target proxy server address is obtained.
It should be noted that the realization of each unit may refer to above method embodiment, the present embodiment in the present embodiment
Details are not described herein.
Based on above-mentioned apparatus embodiment, the present embodiment additionally provides a kind of client addressing system, and referring to Figure 10, which is
A kind of client addressing system structure chart provided by the embodiments of the present application, the system comprises:
Client 1001 and at least one management server 1002, each management server is in a computer room；
The client is client device for addressing described in Fig. 8；
The management server is client device for addressing described in Fig. 9.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment emphasis is said
Bright is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.For reality
For applying system or device disclosed in example, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, phase
Place is closed referring to method part illustration.
It should be appreciated that in this application, " at least one (item) " refers to one or more, and " multiple " refer to two or two
More than a."and/or" indicates may exist three kinds of relationships, for example, " A and/or B " for describing the incidence relation of affiliated partner
It can indicate: only exist A, only exist B and exist simultaneously tri- kinds of situations of A and B, wherein A, B can be odd number or plural number.Word
Symbol "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or"." at least one of following (a) " or its similar expression, refers to
Any combination in these, any combination including individual event (a) or complex item (a).At least one of for example, in a, b or c
(a) can indicate: a, b, c, " a and b ", " a and c ", " b and c ", or " a and b and c ", and wherein a, b, c can be individually, can also
To be multiple.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (17)
1. a kind of client addressing method, which is characterized in that the method is applied to client, which comprises
Acquisition is tested the speed configuration information, and the management server address of each computer room is obtained from the configuration information that tests the speed；
Measurement data packet is sent to the management server of each computer room using the management server address of each computer room, is obtained
Feedback data packet of the management server of each computer room to the measurement data packet；
According to the management server of each computer room to the feedback data packet of the measurement data packet, the survey of each computer room is calculated
Speed is as a result, the result that tests the speed described in selection meets the computer room of the first preset condition as target computer room；
The target proxy server address in the target computer room, the target are obtained from the management server of the target computer room
Proxy server address is the management server by the target computer room according to each proxy server in the target computer room
Loading condition determine；
Connection is established using the target proxy server address and target proxy server.
2. the method according to claim 1, wherein the method also includes:
When there is no test the speed configuration information or the management server of each computer room to have not been obtained to the measurement data packet
When feedback data packet, the proxy server address of each computer room is obtained by domain name mapping；
Target proxy server address is chosen in the proxy server address of each computer room；
Connection is established using the target proxy server address and target proxy server.
3. according to the method described in claim 2, it is characterized in that, described in the proxy server address of each computer room
Choose target proxy server address, comprising:
According to the identification number of the client to the total quantity modulus of the proxy server address of each computer room, target is obtained
Proxy server address index；
It is indexed according to the target proxy server address and determines target proxy server address.
4. according to the method described in claim 2, it is characterized in that, the method also includes:
When there is no test the speed configuration information when, connect being established using the target proxy server address and target proxy server
After connecing, from the configuration information that tests the speed described in target proxy server downloading.
5. method according to claim 1-4, which is characterized in that the method also includes:
After establishing connection using the target proxy server address and target proxy server, if the configuration of testing the speed
Information, which exists, to be updated, and downloads the updated configuration information that tests the speed from the target proxy server.
6. the method according to claim 1, wherein the management server according to each computer room is to institute
The feedback data packet for stating measurement data packet calculates testing the speed as a result, the result satisfaction first that tests the speed described in choosing is default for each computer room
The computer room of condition is as target computer room, comprising:
According to the management server of each computer room to the feedback data packet of the measurement data packet, i-th of computer room pair is calculated
Packet loss, jitter rate and the time delay answered, i are integer of the value 1 to n, and n is computer room number；
Computer room weighted value phase by the corresponding packet loss of i-th of computer room, jitter rate and time delay weighted sum, with i-th of computer room
Add, obtains the result that tests the speed of i-th of computer room；
Selection tests the speed the smallest computer room of result as target computer room.
7. a kind of client addressing method, which is characterized in that the method is applied to the management server of computer room, the method packet
It includes:
The measurement data packet that client is sent is received, Xiang Suoshu client sends the feedback data packet of the measurement data packet, with
The client is set, to the feedback data packet of the measurement data packet, to calculate each computer room according to the management server of each computer room
Test the speed as a result, test the speed described in choosing result meet the first preset condition computer room as target computer room；
Target proxy server address is determined according to the loading condition of each proxy server in current computer room；
After the connection request for receiving the client, Xiang Suoshu client sends the target proxy server address, with
The client is set to establish connection using the target proxy server address and target proxy server.
8. the method according to the description of claim 7 is characterized in that each proxy server in the current computer room of the basis
Loading condition determines target proxy server address, comprising:
The loading condition that each proxy server reports in current computer room is obtained, the loading condition includes client connection number
One of amount, processor utilization and network flow are a variety of；
According to the loading condition of each proxy server in the current computer room, each agency in the current computer room is calculated
The load of server is scored；
It chooses the load scoring and meets the proxy server of the second preset condition as target proxy server, acquisition target generation
Manage server address.
9. a kind of client device for addressing, which is characterized in that described device is applied to client, and described device includes:
First acquisition unit obtains the management of each computer room for obtaining the configuration information that tests the speed from the configuration information that tests the speed
Server address；
First transmission unit is sent out for the management server address using each computer room to the management server of each computer room
Send measurement data packet；
Second acquisition unit, for obtaining feedback data of the management server to the measurement data packet of each computer room
Packet；
First selection unit, for the feedback data according to the management server of each computer room to the measurement data packet
Packet calculates testing the speed as a result, the result that tests the speed described in choosing meets the computer room of the first preset condition as target computer room for each computer room；
Third acquiring unit, for obtaining the clothes of the target proxy in the target computer room from the management server of the target computer room
Business device address, the target proxy server address is the management server by the target computer room according in the target computer room
Each proxy server loading condition determine；
Connection unit, for establishing connection using the target proxy server address and target proxy server.
10. device according to claim 9, which is characterized in that described device further include:
Resolution unit, for when there is no test the speed configuration information or the management server of each computer room to have not been obtained to described
When the feedback data packet of measurement data packet, the proxy server address of each computer room is obtained by domain name mapping；
Second selection unit, for choosing target proxy server address in the proxy server address of each computer room；
The connection unit is also used to establish connection using the target proxy server address and target proxy server.
11. device according to claim 10, which is characterized in that second selection unit, comprising:
First obtains subelement, for according to the identification number of the client to the proxy server address of each computer room
Total quantity modulus obtains target proxy server address index；
It determines subelement, determines target proxy server address for indexing according to the target proxy server address.
12. device according to claim 10, which is characterized in that described device further include:
Download unit, for when there is no test the speed configuration information when, utilizing the target proxy server address and target generation
Reason server is established after connection, from the configuration information that tests the speed described in target proxy server downloading.
13. according to the described in any item devices of claim 9-12, which is characterized in that described device further include:
Updating unit, for after establishing connection using the target proxy server address and target proxy server, such as
The configuration information that tests the speed described in fruit, which exists, to be updated, and downloads the updated configuration information that tests the speed from the target proxy server.
14. device according to claim 9, which is characterized in that first selection unit, comprising:
First computation subunit, for the feedback data according to the management server of each computer room to the measurement data packet
Packet calculates the corresponding packet loss of i-th of computer room, jitter rate and time delay, and i is integer of the value 1 to n, and n is computer room number；
Second computation subunit is used for by the corresponding packet loss of i-th of computer room, jitter rate and time delay weighted sum, with i-th
The computer room weighted value of computer room is added, and obtains the result that tests the speed of i-th of computer room；
First chooses subelement, tests the speed the smallest computer room of result as target computer room for choosing.
15. a kind of client device for addressing, which is characterized in that described device is applied to management server, and described device includes:
Receiving unit, for receiving the measurement data packet of client transmission, Xiang Suoshu client sends the measurement data packet
Feedback data packet, so that the client is according to the management server of each computer room to the feedback data of the measurement data packet
Packet calculates testing the speed as a result, the result that tests the speed described in choosing meets the computer room of the first preset condition as target computer room for each computer room；
Determination unit, for according to the loading condition of each proxy server in current computer room with determining target proxy server
Location；
Second transmission unit, for after the connection request for receiving the client, Xiang Suoshu client to send the target
Proxy server address connects so that the client is established using the target proxy server address and target proxy server
It connects.
16. device according to claim 15, which is characterized in that the determination unit, comprising:
Second obtains subelement, for obtaining the loading condition that each proxy server reports in current computer room, the load feelings
Condition includes one of client connection quantity, processor utilization and network flow or a variety of；
Third computation subunit, for the loading condition according to each proxy server in the current computer room, described in calculating
The load scoring of each proxy server in current computer room；
Second chooses subelement, meets the proxy server of the second preset condition as target generation for choosing the load scoring
Server is managed, target proxy server address is obtained.
17. a kind of client addressing system, which is characterized in that the system comprises:
Client and at least one management server, each management server is in a computer room；
The client is the described in any item client device for addressing of claim 9-14；
The management server is the described in any item client device for addressing of claim 15-16.
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