CN106411647A - Communication quality detection method and detection server - Google Patents
Communication quality detection method and detection server Download PDFInfo
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- CN106411647A CN106411647A CN201610895230.8A CN201610895230A CN106411647A CN 106411647 A CN106411647 A CN 106411647A CN 201610895230 A CN201610895230 A CN 201610895230A CN 106411647 A CN106411647 A CN 106411647A
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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
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
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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
- H04L43/50—Testing arrangements
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- Computer Networks & Wireless Communication (AREA)
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- Environmental & Geological Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides a communication quality detection method and a detection server. The method comprises the steps of determining a to-be-detected application server by the detection server; generating a detection packet for the application server, wherein a port number of a destination port indicated by the detection packet is not in a port number range of the application server; sending the detection packet to the application server; receiving a response packet for the detection packet fed back by the application server, wherein the response packet indicates that the destination port of the detection packet is unreachable; and determining the communication quality of the application server according to the detection packet and the response packet for the detection packet. According to the embodiment of the method and the server, when the communication quality is detected, the influence on the application service of the application server is reduced.
Description
Technical field
The present invention relates to communication technical field is and in particular to a kind of communication quality detection method and detection service device.
Background technology
With the development of the applications such as game, chat software, the applications client of user side and the application server of network side
Between communication more and more frequent, for ensureing the proper communication of applications client and application server, the communication of application server
Quality carries out detection and seems particularly necessary.Mainly application server is reached by detection data at present corresponding to application server
The situation of feedback data, realizes the communication quality detection for application server.
Due to the communication quality detection for application server, it is related to send data to application server, and need to answer
With the corresponding feedback data of server, therefore it is directed to the communication quality detection of application server, often influences whether application service
The application service that device is provided；Therefore how when detecting communication quality, reduce the impact of the application service of application server,
Become the problem that those skilled in the art need to consider.
Content of the invention
In view of this, the embodiment of the present invention provides a kind of communication quality detection method and detection service device, with logical in detection
During letter quality, reduce the impact of the application service of application server.
For achieving the above object, the embodiment of the present invention provides following technical scheme：
A kind of communication quality detection method, is applied to detection service device, and methods described includes：
Determine application server to be detected；
Generate the detection bag for described application server, the port numbers of the destination interface of described detection bag instruction are not at
The range of port number of described application server；
Send described detection bag to described application server；
Receive the response bag for described detection bag of described application server feedback, and described response bag indicates described inspection
The destination interface surveying bag is unreachable；
Response bag according to described detection bag with for described detection bag, determines the communication quality of described application server.
The embodiment of the present invention also provides a kind of detection service device, including：
Application server determining module to be detected, for determining application server to be detected；
Detection bag generation module, for generating the detection bag for described application server, the mesh of described detection bag instruction
The port numbers of port be not at the range of port number of described application server；
Detection bag sending module, for sending described detection bag to described application server；
Response bag receiver module, for receiving the response bag for described detection bag of described application server feedback, and
Described response bag instruction is described to detect that the destination interface of bag is unreachable；
Communication quality determining module, for the response bag according to described detection bag with for described detection bag, determines described
The communication quality of application server.
Based on technique scheme, in communication quality detection method provided in an embodiment of the present invention, detection service device is directed to
Application server to be detected, can generate the detection bag for described application server, and the destination of described detection bag instruction
The port numbers of mouth are not at the range of port number of described application server；Thus by sending described inspection to described application server
Survey bag, the inaccessible response bag of destination interface of the described detection bag of described application server feedback instruction can be made；And then detect
Server can realize the inspection of the communication quality of application server according to described detection bag and the response bag wrapped for described detection
Survey.Because detection service device is by sending detection bag to the port that do not exist of application server, to realize the inspection of communication quality
Survey, and application server is directed to the process of the detection bag that there is not port, can't affect the application service of application server, because
This communication quality detection method provided in an embodiment of the present invention, can reduce application server when detecting communication quality
The impact of application service.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing providing obtains other accompanying drawings.
Fig. 1 is a kind of structured flowchart of communication quality detecting system provided in an embodiment of the present invention；
Fig. 2 is another structured flowchart of communication quality detecting system provided in an embodiment of the present invention；
Fig. 3 is the signaling process figure of communication quality detection method provided in an embodiment of the present invention；
Fig. 4 is the flow chart of communication quality detection method provided in an embodiment of the present invention；
Fig. 5 is in a setting time section, and the data processing of each the first timing arranges schematic diagram；
Fig. 6 is the method flow diagram generating detection bag provided in an embodiment of the present invention；
Fig. 7 interacts the schematic diagram of detection bag and response bag for detection service device with an application server；
Fig. 8 interacts UDP detection bag and ICMP port unreachable response for detection service device with an application server
The schematic diagram of bag；
Fig. 9 is the content schematic diagram of data structure；
Figure 10 is the transmission relation schematic diagram of application bag；
Figure 11 is the renewal schematic diagram of detection list；
Figure 12 is to accelerate to land server to the schematic diagram of applications client feedback communication quality；
Figure 13 is application scenarios schematic diagram；
Figure 14 is the structured flowchart of detection service device provided in an embodiment of the present invention；
Figure 15 is the structured flowchart of detection bag generation module provided in an embodiment of the present invention；
Figure 16 is another structured flowchart of detection service device provided in an embodiment of the present invention；
Figure 17 is the hardware block diagram of detection service device.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Fig. 1 is a kind of structured flowchart of communication quality detecting system provided in an embodiment of the present invention, communicates based on shown in Fig. 1
Quality detecting system can achieve the communication quality detection for application server, and with reference to Fig. 1, this communication quality detecting system is permissible
Including：Detection service device 10 and at least one application server 20；
Detection service device 10 carries out the service of communication quality detection for application server 20 provided in an embodiment of the present invention
Device；
Optionally, applications client, when being communicated with application server, is often passed through to accelerate access server, is added
Speed is landed server and is communicated with application server；The embodiment of the present invention also can be landed server by acceleration and be realized detection clothes
Business device, you can for accelerating to land the function of the communication quality that server adds detection application server, concrete system architecture can be such as
Shown in Fig. 2；
Optionally, detection service device 10 can also be single server；
The service equipment matching with applications client that application server 20 is arranged for network side；
In embodiments of the present invention, detection service device 10 can carry out the inspection of communication quality at least one application server
Survey, that is, detection service device can detect the communication quality of one or more application servers, and an application server generally corresponds to
One application；An application server herein can be the server cluster providing network service for corresponding application, also may be used
Can be realized by single server.
In conjunction with system shown in Figure 1, Fig. 3 shows the signaling process of communication quality detection method provided in an embodiment of the present invention
Figure, with reference to Fig. 3, this flow process can include：
Step S10, detection service device determine application server to be detected；
Optionally, detection service device can be provided with detection list, recordable application server to be detected in detection list
Server identification (as the mailing address of application server)；For each application server to be detected, detection service device can
According to the server identification of respective record in detection list, sending to application server of timing detects bag, thus receiving application
The response bag of server respective feedback, realizes the detection of the communication quality of application server, all makees for each application server
This is processed, then can achieve the detection to the communication quality of each application server of record in detection list；
Optionally, the embodiment of the present invention can be by the server identification of application server newly-increased in detection list, in inspection
Survey and in list, update the application server that need to detect communication quality；
Optionally, the embodiment of the present invention can also be by specifying the application service that need to detect communication quality to detection service device
Device, realizes the determination to application server to be detected.
Step S11, described detection service device generate the detection bag for described application server, described detection bag instruction
The port numbers of destination interface are not at the range of port number of described application server；
If it was found by the inventors of the present invention that sending detection bag, application service to the port that do not exist of application server
Device can return the inaccessible information in port accordingly, by analyzing the detection bag that detection service device sends to application server, with
The inaccessible information in port of application server respective feedback, then can achieve the detection of the communication quality of application server；And,
Due to being to send detection bag to the port that do not exist of application server, therefore application server is directed to the process of detection bag, not
The application service of application server can be affected；Based on this, the port of the destination interface of instruction is wrapped in embodiment of the present invention setting detection
Number, being not at the range of port number of described application server, thus sending this detection bag to application server, realizing to application
The port that do not exist of server sends detection bag；
Optionally, in embodiments of the present invention, for each application server to be detected, detection service device can be every
One timing, the generation of timing is directed to the detection bag of this application server, and the destination interface of the detection bag instruction being generated
Be not this application server port (i.e. detection bag instruction destination interface port numbers, be not at the port of application server
Number scope), thus every the first timing, timing send detection bag to the port that do not exist of application server；
Optionally, the port numbers of the destination interface of detection bag instruction, can be more than the port numbers of described application server.
Step S12, described detection service device send described detection bag to described application server；
Optionally, detection service device can be based on the detection for described application server generating every the first timing
Bag, timing to described application server do not exist port send detection bag.
The response bag that step S13, described application server wrap to described detection service device feedback for described detection, described
The destination interface of response bag instruction described detection bag is unreachable；
Application server, after the detection bag receiving the transmission of detection service device, can analyze the destination interface of detection bag, really
The destination interface that regular inspection surveys bag instruction is not the described application server port of itself, thus generating the mesh of instruction described detection bag
The inaccessible response bag in port, and to detection service device feedback for detection bag response bag；
In the ideal case, application server is directed to each detection bag that the timing of detection service device sends, and can all feed back phase
The response bag answered, so that detection service device is directed to each detection bag that timing sends, can get corresponding response bag；
But when communication quality poor (such as there is the situation of packet loss), application server is directed to each detection bag possibly cannot
All feedback response bags, the detection bag that is, detection service device sends for each, possibly cannot all get corresponding response bag.
Step S14, described detection service device receive the response bag for described detection bag of described application server feedback；
Accordingly, detection service device can receive the response bag for described detection bag of described application server feedback,
And the destination interface of described response bag instruction described detection bag is unreachable.
Step S15, the described detection service device response bag according to described detection bag with for described detection bag, determines described
The communication quality of application server.
Communication quality can pass through at least one communication quality index expression, such as time delay, the time delay fluctuation of communication quality index,
Packet loss etc., that is, communication quality can be by least one of the communication quality index such as time delay, time delay fluctuation, packet loss table
Show；
Optionally, detection service device can be according to the detection bag sending every the first timing and the correspondingly received response arrived
Bag, counts setting time section interior (setting time section can be made up of) at least one the first timing to a certain application service
The detection bag that device sends, and the response bag of correspondingly received this application server arriving, thus count average in setting time section
Time delay, time delay fluctuation, packet loss etc., determine the communication quality of this application server；
Optionally, by the average time delay of an application server, time delay fluctuation, packet loss etc. in setting time section, as this
The communication quality of application server can be a kind of implementation；The embodiment of the present invention can also be based on detection service device to application
Detection bag and correspondingly received response bag that server once sends, determine the communication quality of this application server.
For each application server to be detected, by flow processing shown in Fig. 3, can get each application server
Communication quality.
In communication quality detection method provided in an embodiment of the present invention, detection service device is directed to application service to be detected
Device, can generate the detection bag for described application server, and the port numbers of the destination interface of described detection bag instruction are not at
The range of port number of described application server；Thus by sending described detection bag to described application server, can make described
The inaccessible response bag of destination interface of application server feedback instruction described detection bag；And then detection service device can be according to described
Detection bag and the response bag for described detection bag, realize the detection of the communication quality of application server.Due to detection service device
It is by sending detection bag to the port that do not exist of application server, to realize the detection of communication quality, and application server pin
Process to the detection bag that there is not port, can't affect the application service of application server, the therefore embodiment of the present invention carries
For communication quality detection method, can detect communication quality when, reduce application server application service impact.
Optionally, for each application server to be detected, detection service device can be every the first timing to application
Server sends one-time detection bag, and by (being made up of at least one first timing) in setting time section to application service
The detection bag that device sends, and application server is directed to the response bag of each detection bag respective feedback, counts in setting time section flat
The communication quality indexs such as equal time delay, time delay fluctuation, packet loss, realize the detection of the communication quality of application server；
Optionally, the flow chart that Fig. 4 shows communication quality detection method provided in an embodiment of the present invention, the method can be answered
For detection service device, with reference to Fig. 4, the method can include：
Step S100, detection service device determine application server to be detected；
Optionally, detection service device can be provided with detection list, and described detection list records have at least one application service
The server identification of device；Detection service device can transfer this detection list, by each application server recorded in detection list,
It is identified as application server to be detected.
Step S110, detection service device judge whether current time reaches the first timing of setting, if so, execute step
Rapid S120, if it is not, execution step S110；
Step S120, detection service device generate the detection bag for described application server, the mesh of described detection bag instruction
Port port numbers, more than the port numbers of described application server；
It can be seen that, detection service device can generate the detection bag for application server to be detected every the first timing.
Step S130, described detection service device send described detection to described application server and wrap, return to step S110, and
Execution step S140；
Step S140, described detection service device receive the response for described detection bag of described application server feedback
Bag, described response bag instruction is described to detect that the destination interface of bag is unreachable；
Step S150, detection service device judge whether current time reaches setting time section, described setting time Duan Youzhi
Few first timing is constituted, if so, execution step S160, if it is not, execution step S150；
, according in described setting time section, each detection bag sending and each detection bag are corresponding for step S160, detection service device
Response bag, the communication quality index of statistical average, obtain the communication quality of described application server in described setting time section,
Return to step S150.
It can be seen that, for each application server to be detected, detection service device can every the first timing circulation to
Application server send detection bag, and can every setting time section circulation count corresponding average delay, time delay fluctuation,
The communication quality index such as packet loss, with the communication quality detecting application server circulating every setting time section.
Optionally, the embodiment of the present invention can arrange last several first timings stopping of a setting time section
Bag is surveyed in censorship, and is only to receive response bag, so that at the end of a setting time section, detection service device can leave foot
The enough time receives response bag；Ensure a setting time section terminate, carry out application server communication quality detection when, greatly
The detection Bao Junke that part sends is to the response bag that should have application server feedback；
Optionally, Fig. 5 shows in a setting time section, and the data processing arrangement of each the first timing is illustrated
Figure, can refer to；From figure 5 it can be seen that a setting time section can be made up of 6 the first timings, except last
First timing, detection service device need to send one-time detection bag every first timing to application server；Obviously,
It is only schematically illustrate shown in Fig. 5.
Optionally, it is the response bag that clear and definite application server feeds back, be which the detection bag sending for detection service device；
The embodiment of the present invention can determine that the port numbers radix of the port numbers not less than application server, and in each generation detection bag,
Will be combined with port numbers radix for transmission ordinal number current for detection bag, determine the port numbers of the destination interface of detection bag instruction,
So that each detection bag generating can make a distinction according to the transmission ordinal number in the port numbers of detection bag instruction, and can pass through
Port numbers radix in port numbers ensures the port numbers of the destination interface of detection bag instruction, more than the port numbers of application server；
Accordingly, Fig. 6 shows the method flow diagram generating detection bag provided in an embodiment of the present invention, and the method can be applied
In detection service device, with reference to Fig. 6, the method can include：
The currently transmitted ordinal number of the detection bag that step S200, determination need to generate；
Step S210, described currently transmitted ordinal number is combined with predetermined port numbers radix, determine the inspection that need to generate
Survey bag instruction destination interface port numbers, with determined by port numbers generate detection bag；Wherein, port numbers radix is not less than and answers
Port numbers with server.
Optionally, detection bag can have destination slogan instruction area, and destination slogan can be indicated by the embodiment of the present invention
Fills in area be determined by port numbers, thus with determined by port numbers generate detection bag；
Optionally, will be combined to currently transmitted ordinal number and port numbers radix when, the embodiment of the present invention can be in port numbers base
The last position of number is plus currently transmitted ordinal number, thus realizing combining of currently transmitted ordinal number and port numbers radix.
With the port numbers of application server for 30000 citings, because port numbers radix is not less than the port of application server
Number, can arrange port numbers radix is also 30000；
Accordingly, when generating first detection bag to the transmission of a certain application server, currently transmitted ordinal number is 1, then
Currently transmitted ordinal number 1 can be added in the last position of port numbers radix 30000, obtain the end of the destination interface of first detection bag instruction
Slogan 30001, thus ensure the port numbers of the generated destination interface of detection bag instruction, more than the port of application server
Number, and detect that there is in the port numbers of destination interface of bag instruction the transmission ordinal number identifying this detection bag；
In the same manner, when generating second detection bag to the transmission of a certain application server, currently transmitted ordinal number is 2, then may be used
Obtain the port numbers 30002 of the destination interface of second detection bag instruction；
When generating the 3rd detection bag sending to a certain application server, currently transmitted ordinal number is 3, then can get the
The port numbers 30003 of the destination interface of three detection bag instructions；
It can be seen that, each detection bag generating for a certain application server, can be according to sending out in the port numbers of detection bag instruction
Ordinal number is sent to make a distinction, the last digit in the port numbers of such as first detection bag instruction is 1, the port of second detection bag instruction
Last digit in number is 2；And each detection bag can be by the port numbers radix in port numbers it is ensured that the mesh of final instruction be wrapped in detection
Port port numbers, more than the port numbers of application server.
Accordingly, after receiving detection bag, the port numbers due to detecting the destination interface of bag instruction are big for application server
In the port numbers of application server, therefore application server in feedback response bag, detection bag targeted for response bag can be referred to
The port numbers of the destination interface showing are carried along；The response bag that i.e. application server is fed back can carry corresponding detection bag and refer to
The port numbers of the destination interface showing；
Accordingly, Fig. 7 shows that detection service device interacts the schematic diagram of detection bag and response bag with an application server, can
Reference.
Optionally, detection bag can be UDP (User Data Protocol, UDP) protocol format, that is,
The embodiment of the present invention can realize the communication quality detection for application server by generating the form of UDP detection bag；
Compared to ICMP (Internet Control Message Protocol, Internet Control Message Protocol) association
View form (considers for network security, ICMP protocol format there may be the situation of disabling in subnetwork), udp protocol one
As will not prohibit the use of in a network, and udp protocol is near application layer protocol, for the communication quality detection of network more
Reliable effective；Therefore detection bag adopts udp protocol form, than detection bag using for ICMP protocol format, can reduce detection
The situation that the protocol format that bag adopts is forbidden by network, the network of lifting communication quality provided in an embodiment of the present invention detection is suitable for
Scope, and udp protocol near application layer protocol, can make the communication quality result of detection press close to the testing result of application layer, make
The accuracy obtaining testing result is higher；
Therefore using udp protocol form, detection bag has the advantages that detection is stable effectively, reliability is high, accuracy is high, this
Inventive embodiments preferably employ udp protocol form and generate detection bag；
Certainly, detection bag is only a kind of preferred embodiment using udp protocol form, in embodiment of the present invention instruction to application
The port that do not exist of server sends detection bag, then application server can return the content of the inaccessible information in port accordingly
Under, detection bag may also be employed other protocol formats and realizes.
UDP bag typically has Header Area data region, and Header Area can have destination slogan instruction area, this
Bright embodiment is when generating detection bag with udp protocol form however, it is determined that the destination of the current UDP detection bag instruction that need to generate
After the port numbers of mouth, can be in the destination slogan instruction area of the Header Area of UDP detection bag, port numbers determined by filling.
Accordingly, detection service device to application server do not exist port send UDP detection bag after, application server
The response bag of ICMP port unreachable (ICMP port is unreachable) will be fed back, and wrap institute in company with carrying corresponding UDP detection
The port numbers of the destination interface indicating；
Fig. 8 shows that detection service device interacts UDP detection bag and ICMP port unreachable with an application server
The schematic diagram of response bag, can refer to.
Detection service device is every setting time section, the destination interface that can be indicated based on each detection bag that setting time section sends
Port numbers in transmission ordinal number, and the transmission ordinal number in the port numbers that carry of each response bag receiving, determine each response bag
Corresponding detection bag；Thus bag is detected accordingly based on each response bag, determine that corresponding communication quality index is wrapped in each detection,
And then count average communication quality index in setting time section, the communication quality of the server that is applied；
So that communication quality index is as time delay as a example, detection service device can record each detection bag when sending each detection bag
The transmission time, and receive application server feedback response bag when, record each response bag and receive the time accordingly；At one
In setting time, detection service device wraps the transmission ordinal number in the port numbers of instruction based on each detection, and each response bag carries
Port numbers in transmission ordinal number it is determined that after each response bag detects bag accordingly, can be by the transmission time of each response bag
The time difference of the reception time wrapped with corresponding detection, it is defined as the corresponding time delay of each response bag, thus based on each response
Wrap corresponding time delay, determine the average delay in a setting time, the communication quality of the server that is applied；Communication quality
When index is for time delay fluctuation, packet loss, determine that the process of communication quality is similar to；
Optionally, the response bag instruction fed back due to application server is that the destination interface that detection is wrapped is unreachable, that is, should
With server feedback is the response message that detection bag is error message, therefore for enabling detection service device to receive application clothes
The response bag of business device feedback, the embodiment of the present invention can be Socket (socket) setting in the kernel of detection service device, can
Receive the option for the response bag of error message for the detection bag of application server feedback, concrete setting can be as shown in table 1 below；
Table 1
Optionally, the detection bag that can receive application server feedback for Socket setting in kernel is error message
During the option of response bag, the embodiment of the present invention can be configured using setsockopt function, such as pass through following setting and realize：
Int enabled=1；setsockopt(sock,SOL_IP,IP_RECVERR,&enabled,sizeof
(enabled)).
Optionally, for determining the communication quality indexs such as time delay, detection service device is receiving the sound of application server feedback
After should wrapping, need to add by the response bag being received and receive timestamp, consequently facilitating added sending out when sending subsequently through detection bag
Send timestamp, and added reception timestamp when respective response bag receives, realize the communication qualities such as the detection corresponding time delay of bag and refer to
Target determines；
Receive timestamp for enabling detection service device that the response bag being received is added, the embodiment of the present invention can be in inspection
Survey in the kernel of server and can add, to response bag, the option receiving timestamp for Socket setting, concrete setting can be as follows
Shown in table 2；
| Socket option is arranged | Effect |
| SOL_SOCKET/SO_TIMESTAMP | Response bag for receiving adds and receives timestamp |
Table 2
Optionally, when can add, to response bag, the option receiving timestamp for Socket setting in kernel, the present invention
Embodiment can be configured using setsockopt function, such as pass through following setting and realize：
Int enabled=1；setsockopt(sock,SOL_SOCKET,SO_TIMESTAMP,&enabled,
sizoef(enabled)).
In general, detection service device, when application server receiving data bag, needs using recvmsg function, and such as
Fruit receive be application server feedback instruction detection bag for error message response bag when, detection service device needs for this sound
Setting MSG_ERRQUEUE mark should be wrapped；Wherein, recvmsg function is the advanced use of socket socket, for obtaining more
Many information, such as some multiple buffers and complementary data, the response bag (as ICMP error message) of return is just complementary
Inside data；Setting MSG_ERRQUEUE is exactly for receiving the response bag returning, with connecing of the bag that therefrom meets with a response later
Receive timestamp, thus completing the detection of a communication quality index；
May relate to two data structures of msghdr and cmsghdr during a communication quality Indexs measure,
As illustrated in FIG. 9, this two data structures are the numbers of socket kernel state to the content of two data structures of msghdr and cmsghdr
According to structure, can be used for process time stamp option and icmp packet error message.
Optionally, in embodiments of the present invention, detection service device can land server by acceleration and realize, specifically, this
Inventive embodiments can accelerate to land the function of the communication quality adding detection application server in server, so that accelerating
Land server and can implement communication quality detection method provided in an embodiment of the present invention；Accelerate to land server and application client
System architecture between end, application server can be as shown in Figure 2.
In the present invention is implemented, applications client can be landed the numerous acceleration between server and connect from applications client and acceleration
Enter in server, select the acceleration access server for accelerating, and will accelerate to fall by selected acceleration access server
Ground lands server to acceleration, lands server by acceleration and realizes the data interaction between applications client and application server；
On the one hand, applications client can will apply bag by accelerating access server, be transferred to acceleration and land server, then
Landing server by acceleration will apply bag to be transferred to application server；Concrete signalling relation can be as shown in Figure 10；In game
Under scene, application bag can be game package；
Acceleration is landed server and can have been maintained detection list, by detecting the clothes of list records application server to be detected
Business device mark；When accelerate land server receive applications client transmission application bag after, can determine whether apply bag transmit to
The server identification (mailing address of server identification such as application server) of application server, if record is in detection list
In；If it is not, then accelerate land server can detection list in add described application bag transmit to application server service
Device identifies, thus being updated to the server identification of the application server of record in detection list；Accordingly, Figure 11 shows
The renewal schematic diagram of detection list, can refer to.
For the application server each to be detected of record in detection list, server is landed in acceleration can be every the first timing
Time sends one-time detection bag, and each detection bag by being sent in setting time section and each detection bag phase to application server
The response bag answered, realizes the detection of the communication quality of application server, thus determining once each application clothes every setting time section
The up-to-date communication quality of business device；Specific detection process is referred to appropriate section above；
On the other hand, applications client, in addition to landing server by acceleration and sending application bag to application server, also may be used
Pass through to accelerate access server every the second timing, land server to acceleration and send communication quality request bag, communicate matter
Measure the communication quality of the application server that request bag is used for asking applications client to be communicated；The second timing herein, with
The first above-mentioned timing can be different；
Accordingly, accelerate to land server after the communication quality request bag receiving applications client transmission, accelerate to fall
Ground server can determine that the application server of the corresponding communication of described applications client, thus accelerate to land server can be from being determined
The up-to-date communication quality of each application server in, the application server transferring communication corresponding with described applications client is corresponding
Communication quality, and to the transferred communication quality of applications client feedback, realize applications client to the application service communicating
The determination of the communication quality of device；Optionally, Figure 12 shows that acceleration lands server to applications client feedback communication quality
Schematic diagram, can refer to；
It should be noted that applications client send communication quality request bag when, applications client and communicate should
Well-established with the communication link of server, accelerate land server receive applications client transmission communication quality please
After seeking bag, can communication link based on this applications client, determine the application server communicating with this applications client, thus
Transfer the corresponding communication quality of application server of communication corresponding with described applications client；Specifically, accelerate to land server
The communication link of recordable each applications client, the service of the represented client identification of applications client and application server
The corresponding relation that device identifies, thus the client identification of the applications client by sending communication quality request bag, determines and is somebody's turn to do
The server identification of the application server that applications client communicates.
Optionally, applications client, after the communication quality determining the application server communicating, can determine whether application service
Whether the communication quality of device meets predetermined quality condition (as whether time delay reaches preset time delay requirement etc.), and is judging application clothes
When the communication quality of business device meets predetermined quality condition, determine and accelerate the communication quality landing between server and application server good
Good, the available preferable communication service of application server；Meanwhile, applications client can determine whether that the acceleration being currently accessed accesses clothes
The communication quality of business device, in the communication quality of the acceleration access server being currently accessed, when not meeting predetermined acceleration quality requirements,
On the premise of applications client can provide preferable communication service in application server, can reselect communication quality meet predetermined
Accelerate the acceleration access server of quality requirements, and switch and be linked into the acceleration access server reselecting, realize in user
Accelerate switching so that applications client maintains in the interaction with application server preferably communicates in the case of unaware
Quality.
Optionally, communication quality detection method provided in an embodiment of the present invention, can need to arbitrarily there being communication quality to detect
The application server asked carries out communication quality detection, and the internal processing logic including application server is not that technical staff knows
Black box scene, that is, the internal processing logic in application server is not under the black box scene that technical staff knows, can be by this yet
The communication quality detection method that inventive embodiments provide, application server carries out the detection of communication quality.
Can be applicable to scene of game in communication quality detection method provided in an embodiment of the present invention, Figure 13 shows the present invention
The application scenarios schematic diagram of the communication quality detection method that embodiment provides, with reference to Figure 13, game client be (applications client
A kind of form) can accelerate to land server and game server (application server by the acceleration access server being currently accessed
A kind of form) carry out the interaction of game package；
Accelerate to land server after receiving game package, can determine whether game server that game package need to reach communicatedly
Location, if record accelerate land server detection list in, if it is not, then accelerate land server can detection list in add
Plus the mailing address of this game server；
Based on the mailing address of each game server of record in detection list, for each game server, accelerate to land
Server can detect bag every the first timing to game server, and the port numbers of the destination interface of instruction are wrapped in detection,
Port numbers more than this game server；Specifically, the port numbers of the destination interface indicated by detection bag sending every time are permissible
It is each to send combining of ordinal number and port numbers radix；Optionally, detection bag can be UDP detection bag；
Accordingly, every setting time section, acceleration is landed server and can be sent to game services by setting time section
The detection bag of device, and game server is directed to the response bag of each detection bag respective feedback, determines that each detection bag is corresponding and communicates
Quality index, thus counting average communication quality index in setting time section, realizes the communication quality to game server
Determination；Acceleration is landed server and can be recorded every each game server that setting time section determines；
During accelerating to land the communication quality that server detects game server, game client can be every second
Timing is to communication quality request bag of game server；Acceleration is landed server and is received communication quality request bag
Afterwards, can each game server based on up-to-date determination communication quality, transfer the game services communicating with this game client
The communication quality of device, and feed back corresponding communication quality to this game client so that game client is when the second timing
Between can determine that the communication quality of the game server once communicating；
Game client meets predetermined communication quality conditions in the communication quality determining the game server communicating, and works as
The communication quality of the acceleration access server of front access, when not meeting predetermined acceleration quality requirements, game client can select again
Select communication quality and meet the predetermined acceleration access server accelerating quality requirements, and switch and be linked into the acceleration reselecting and access
Server, in the case of user's unaware, realizes accelerating switching.
Below detection service device provided in an embodiment of the present invention is introduced, detection service device described below can with upper
The communication quality detection method of literary composition description is mutually to should refer to；The module architectures of detection service device described below it is believed that
Be detection service device be the functional module framework realizing the required setting of communication quality detection.
Figure 14 is the structured flowchart of detection service device provided in an embodiment of the present invention, and with reference to Figure 14, this detection service device can
To include：
Application server determining module 100 to be detected, for determining application server to be detected；
Detection bag generation module 200, for generating the detection bag for described application server, described detection bag instruction
The port numbers of destination interface are not at the range of port number of described application server；
Detection bag sending module 300, for sending described detection bag to described application server；
Response bag receiver module 400, for receiving the response bag for described detection bag of described application server feedback,
And the destination interface of described response bag instruction described detection bag is unreachable；
Communication quality determining module 500, for the response bag according to described detection bag with for described detection bag, determines institute
State the communication quality of application server.
Optionally, the port numbers of the destination interface of described detection bag instruction, more than the port numbers of described application server.
Optionally, Figure 15 shows the alternative construction of detection bag generation module 200 provided in an embodiment of the present invention, reference picture
15, detection bag generation module 200 can include：
Send ordinal number determining unit 210, for determining the currently transmitted ordinal number of described detection bag；
Assembled unit 220, for described currently transmitted ordinal number is combined with predetermined port numbers radix, determines described inspection
Survey the port numbers of the destination interface of bag instruction；Wherein, described port numbers radix is not less than the port numbers of application server；
Detection bag generate performance element 230, for determined by port numbers generate detection bag.
Optionally, detection bag generates performance element 230 and is particularly used in, by the destination slogan instruction area of described detection bag
In fills be determined by port numbers.
Optionally, detection bag can be udp protocol form, and accordingly, detection bag can be UDP detection bag.
Optionally, detection bag generation module 200 can generate and be once directed to described application server every the first timing
Detection bag；
Accordingly, detection bag sending module 300 is particularly used in, every the first timing, by the detection being generated bag
It is sent to described application server；
Accordingly, communication quality determining module 500 is particularly used in, and every setting time section, determines in setting time section
The detection bag sending to described application server, and the response bag of the correspondingly received described application server arriving, with every setting
The communication quality index of time period statistical average, determines the corresponding communication quality of described application server each setting time section；
Wherein, a setting time section is made up of at least one first timing.
Optionally, detection service device also can stop sending in several first timings last of each setting time section
Detection bag.
Optionally, the port numbers of described detection bag instruction can be by the currently transmitted ordinal sum of described detection bag is predetermined
Port numbers radix combines；Described response bag can carry the indicated port numbers of corresponding detection bag；
Accordingly, the inspection that communication quality determining module 500 sends to described application server in determination setting time section
Survey bag, and correspondingly received arrive the response bag of described application server when, be particularly used in, according to setting time section send each
Transmission ordinal number in the port numbers of destination interface of detection bag instruction, and the transmission in the port numbers that carry of each response bag receiving
Ordinal number, determines that each response bag detects bag accordingly.
Optionally, detection service device also can receive application server feedback for socket Socket setting in kernel
Response bag option；The option receiving timestamp can be added for Socket setting to response bag in kernel.
Optionally, detection service device can be to accelerate to land server；Accordingly, Figure 16 shows that the embodiment of the present invention carries
For detection service device another structured flowchart, in conjunction with shown in Figure 14 and Figure 16, this detection service device can also include：
Communication quality sending module 600, for receiving, every the second timing, the communication quality that applications client sends
Request bag；Determine the application server communicating with described applications client；Communication from each application server of up-to-date determination
In quality, transfer the communication quality of the application server communicating with described applications client.
Optionally, detection service device can be to accelerate to land server；Accordingly, application server determining module to be detected
100 are particularly used in, and transfer the detection list pre-seting, and described detection list records have the service of at least one application server
Device mark；By each application server recorded in detection list, it is identified as application server to be detected；
Accordingly, detection service device can be additionally used in, judge described application bag transmit to application server server mark
Know, if record is in described detection list；If judge described application bag transmit to application server server identification, not
Record described detection list in, described detection list in add described application bag transmit to application server server
Mark.
Detection service device provided in an embodiment of the present invention, can reduce application server when detecting communication quality
The impact of application service；Meanwhile, have the advantages that detection is stable effectively, reliability is high, accuracy is high.
Optionally, Figure 17 shows the hardware block diagram of detection service device, and with reference to Figure 17, this detection service device can wrap
Include：Processor 1, communication interface 2, memory 3 and communication bus 4；
Wherein processor 1, communication interface 2, memory 3 complete mutual communication by communication bus 4；
Optionally, communication interface 2 can be the interface of communication module, the such as interface of gsm module；
Processor 1, for configuration processor；
Memory 3, is used for depositing program；
Program can include program code, and described program code includes computer-managed instruction.
Processor 1 is probably a central processor CPU, or specific integrated circuit ASIC (Application
Specific Integrated Circuit), or be arranged to implement the one or more integrated electricity of the embodiment of the present invention
Road.
Memory 3 may comprise high-speed RAM memory it is also possible to also include nonvolatile memory (non-volatile
Memory), for example, at least one magnetic disc store.
Wherein, program can be specifically for：
Determine application server to be detected；
Generate the detection bag for described application server, the port numbers of the destination interface of described detection bag instruction are not at
The range of port number of described application server；
Send described detection bag to described application server；
Receive the response bag for described detection bag of described application server feedback, and described response bag indicates described inspection
The destination interface surveying bag is unreachable；
Response bag according to described detection bag with for described detection bag, determines the communication quality of described application server.
The embodiment of the present invention also provides a kind of communication quality detecting system, and its structure can be as shown in figure 1, include：Detection
Server 10, application server 20；
Wherein, detection service device is used for, and determines application server to be detected；Generate the inspection for described application server
Survey bag, the port numbers of the destination interface of described detection bag instruction are not at the range of port number of described application server；To described
Application server sends described detection bag；Receive the response bag for described detection bag of described application server feedback, and institute
The destination interface stating response bag instruction described detection bag is unreachable；Response according to described detection bag with for described detection bag
Bag, determines the communication quality of described application server；
Described application server is used for, and receives the detection bag that described detection service device sends, anti-to described detection service device
For the response bag of described detection bag, described response bag indicates that the destination interface of described detection bag is unreachable for feedback.
Optionally, described detection service device can land server for acceleration；Accordingly, system architecture can be as Fig. 2 institute
Show, also include：Applications client, accelerates access server；
Wherein, described applications client is used for, and lands server by accelerating access server and acceleration, to described application
Server sends application bag；And pass through to accelerate access server to land server transmission communication to acceleration every the second timing
Quality request bag, and receive the application server that communicates with described applications client that server feedback is landed in described acceleration
Communication quality；
Described detection service device is additionally operable to, and receives, every the second timing, the communication quality request that applications client sends
Bag；Determine the application server communicating with described applications client；Communication quality from each application server of up-to-date determination
In, transfer the communication quality of the application server communicating with described applications client.
Optionally, described detection service device can land server for acceleration, and accordingly, detection service device can maintain
Detection list, described detection list records have the server identification of at least one application server；Detection service device can will be examined
Survey each application server recorded in list, be identified as application server to be detected；
When detection service device transmits the application bag that applications client sends to application server, detection service device can be sentenced
Break described application bag transmit to application server server identification, if record described detection list in；If it is not, then examining
Survey server can described detection list in add described application bag transmit to application server server identification.
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 identical similar portion mutually referring to.For device disclosed in embodiment
For, because it corresponds to the method disclosed in Example, so description is fairly simple, say referring to method part in place of correlation
Bright.
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, register, hard disk, moveable magnetic disc, CD-ROM or technology
In known any other form of storage medium in field.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (15)
1. it is characterised in that being applied to detection service device, methods described includes a kind of communication quality detection method：
Determine application server to be detected；
The port numbers of the destination interface that generation indicates for the detection bag of described application server, described detection bag are not at described
The range of port number of application server；
Send described detection bag to described application server；
Receive the response bag for described detection bag of described application server feedback, and described response bag instruction described detection bag
Destination interface unreachable；
Response bag according to described detection bag with for described detection bag, determines the communication quality of described application server.
2. communication quality detection method according to claim 1 it is characterised in that described detection bag instruction destination interface
Port numbers, more than the port numbers of described application server.
3. communication quality detection method according to claim 2 is it is characterised in that described generation is directed to described application service
The detection bag of device includes：
Determine the currently transmitted ordinal number of described detection bag；
Described currently transmitted ordinal number is combined with predetermined port numbers radix, determine the destination interface of described detection bag instruction
Port numbers；Wherein, described port numbers radix is not less than the port numbers of application server；
With determined by port numbers generate detection bag.
4. communication quality detection method according to claim 3 it is characterised in that described with determined by port numbers generate
Detection bag includes：
By described detection bag destination slogan indicate area in fills be determined by port numbers.
5. communication quality detection method according to claim 1 is it is characterised in that described detection is wrapped as User Datagram Protocol
View UDP detection bag.
6. the communication quality detection method according to any one of claim 1-5 is it is characterised in that be directed to described application service
The detection bag of device, every the first timing, generates once；
Described to described application server send described detection bag include：
Every the first timing, the detection being generated bag is sent to described application server；
The described response bag according to described detection bag with for described detection bag, determines the communication quality bag of described application server
Include：
Every setting time section, determine the detection bag that the introversive described application server of setting time section sends, and correspondingly received arrive
Described application server response bag, with the communication quality index every setting time section statistical average, determine described should
With the corresponding communication quality of server each setting time section；Wherein, a setting time section is by least one the first timing
Constitute.
7. communication quality detection method according to claim 6 is it is characterised in that methods described also includes：
Stop sending detection bag in several first timings last of each setting time section.
8. communication quality detection method according to claim 6 it is characterised in that described detection bag instruction port numbers
By the port numbers radix that the currently transmitted ordinal sum of described detection bag is predetermined combines；Described response bag carries accordingly
The indicated port numbers of detection bag；
The described detection bag determining that the introversive described application server of setting time section sends, and the correspondingly received described application clothes arriving
The response bag of business device includes：
Transmission ordinal number in the port numbers of the destination interface of each detection bag instruction being sent according to setting time section, and receive each
Transmission ordinal number in the port numbers that response bag carries, determines that each response bag detects bag accordingly.
9. communication quality detection method according to claim 1 is it is characterised in that methods described also includes：
The option of the response bag of application server feedback can be received for socket Socket setting in kernel；
The option receiving timestamp can be added for Socket setting to response bag in kernel.
10. communication quality detection method according to claim 6 is it is characterised in that described detection service device falls for acceleration
Ground server；Methods described also includes：
Receive the communication quality request bag that applications client sends every the second timing；
Determine the application server communicating with described applications client；
From the communication quality of each application server of up-to-date determination, transfer the application service communicating with described applications client
The communication quality of device；
To the transferred communication quality of described applications client feedback.
11. communication quality detection methods according to claim 1 are it is characterised in that described detection service device falls for acceleration
Ground server；Described determination application server to be detected includes：
Transfer the detection list pre-seting, described detection list records have the server identification of at least one application server；
By each application server recorded in detection list, it is identified as application server to be detected；
Methods described also includes：
Obtain the application bag that applications client sends；
Judge described application bag transmit to application server server identification, if record described detection list in；
If judge described application bag transmit to application server server identification, be not recorded in described detection list in,
Add in described detection list described application bag transmit to application server server identification.
A kind of 12. detection service devices are it is characterised in that include：
Application server determining module to be detected, for determining application server to be detected；
Detection bag generation module, for generating the detection bag for described application server, the destination of described detection bag instruction
The port numbers of mouth are not at the range of port number of described application server；
Detection bag sending module, for sending described detection bag to described application server；
Response bag receiver module is for receiving the response bag for described detection bag of described application server feedback and described
The destination interface of response bag instruction described detection bag is unreachable；
Communication quality determining module, for the response bag according to described detection bag with for described detection bag, determines described application
The communication quality of server.
13. detection service devices according to claim 12 it is characterised in that described detection bag instruction destination interface end
Slogan, more than the port numbers of described application server；
Described detection bag generation module includes：
Send ordinal number determining unit, for determining the currently transmitted ordinal number of described detection bag；
Assembled unit, for described currently transmitted ordinal number is combined with predetermined port numbers radix, determines that described detection bag refers to
The port numbers of the destination interface showing；Wherein, described port numbers radix is not less than the port numbers of application server；
Detection bag generate performance element, for determined by port numbers generate detection bag.
14. detection service devices according to claim 13 are it is characterised in that described detection bag generation module is fixed every first
When the time, generate once be directed to described application server detection bag；
Described detection bag sending module is specifically for every the first timing, the detection being generated bag being sent to described answering
Use server；
Described communication quality determining module is specifically for every setting time section, determining the introversive described application clothes of setting time section
The detection bag that business device sends, and the response bag of the correspondingly received described application server arriving, with flat every setting time section statistics
Equal communication quality index, determines the corresponding communication quality of described application server each setting time section；Wherein, a setting
Time period is made up of at least one first timing.
15. detection service devices according to claim 14 are it is characterised in that described detection service device lands service for acceleration
Device；Described detection service device also includes：
Communication quality sending module, for receiving, every the second timing, the communication quality request bag that applications client sends；
Determine the application server communicating with described applications client；From the communication quality of each application server of up-to-date determination,
Transfer the communication quality of the application server communicating with described applications client.
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Application publication date: 20170215 |
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