CN106470136A - Platform test method and platform testing system - Google Patents
Platform test method and platform testing system Download PDFInfo
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- CN106470136A CN106470136A CN201510520387.8A CN201510520387A CN106470136A CN 106470136 A CN106470136 A CN 106470136A CN 201510520387 A CN201510520387 A CN 201510520387A CN 106470136 A CN106470136 A CN 106470136A
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Abstract
The invention discloses a kind of platform test method, comprise the following steps：Aol server captures the flow bag producing in platform actual motion, and the described flow bag of crawl is sent to emulating server；Described emulating server sets up the session connection and testing service device between in test environment, and is sent described flow bag to described testing service device by described session connection；Described testing service device generates replys message, and described reply message is fed back to described emulating server；Described emulating server receives the described reply message of described testing service device feedback.The invention also discloses a kind of platform testing system, simulation TCP session logic can be given the emulating server execution being deployed in test environment by the present invention, and in test environment analog subscriber, to avoid execution simulation TCP session logic on server on line, thus reducing the impact to aol server.
Description
Technical field
The present invention relates to communication technical field, more particularly, to a kind of platform test method and platform test system
System.
Background technology
Tcpcopy is the instrument that a kind of request replicates, and can capture TCP (Transmis from production environment
- sion Control Protocol, transmission control protocol) flow, then these real traffics in test wrapper
It is sent to testing service device, it passes through to simulate one close to real environment so that testing service device in border
Take for real user mutual, from and be widely used.But existing Tcpcopy is to give birth to
Produce execution simulation TCP session logic on the aol server of environment, such as from the aol server of production environment
Directly transmit flow bag to testing service device, and analog subscriber in production environment, so, Tc can be led to
Pcopy and aol server contention CPU and memory source, thus impact to aol server.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is
Prior art.
Content of the invention
Present invention is primarily targeted at a kind of platform test method and platform testing system are provided it is intended to
Simulation TCP session logic is given the emulating server execution being deployed in test environment, and in test wrapper
Analog subscriber in border, to avoid execution simulation TCP session logic on server on line, thus reduce right
The impact of aol server.
For achieving the above object, a kind of platform test method that the present invention provides, described platform test method
Comprise the following steps：
Aol server captures the flow bag producing in platform actual motion, and the described flow bag by crawl
Send to emulating server；
Described emulating server sets up the session connection and testing service device between in test environment, and leads to
Cross described session connection to send described flow bag to described testing service device；
Described testing service device generates replys message, and described reply message is fed back to described analog service
Device；
Described emulating server receives the described reply message of described testing service device feedback.
Additionally, for achieving the above object, the present invention also provides a kind of platform testing system, and described platform is surveyed
Test system includes：
Aol server, for capturing the flow bag producing in platform actual motion, and by described in crawl
Flow bag sends to emulating server；
Emulating server, for setting up the session connection and testing service device between in test environment, and
By described session connection, described flow bag is sent to described testing service device；
Testing service device, replys message for generating, and described reply message is fed back to described simulation suit
Business device；
Described emulating server, is additionally operable to receive the described reply message of described testing service device feedback.
Platform test method and platform testing system that the present invention provides, flat by aol server crawl
The flow bag producing in platform actual motion, and the described flow bag of crawl is sent to emulating server, institute
State the session connection that emulating server is set up in test environment and testing service device between, and by described
Session connection sends described flow bag to described testing service device, and described testing service device generates replys report
Literary composition, and described reply message is fed back to described emulating server, described emulating server receives described survey
The described reply message of examination server feedback.So, by giving and being deployed in simulation TCP session logic
Emulating server execution in test environment, and analog subscriber in test environment, to avoid taking on line
Execution simulation TCP session logic on business device, thus reduce the impact to aol server.
Brief description
Fig. 1 is the high-level schematic functional block diagram of platform testing system first embodiment of the present invention；
The configuration diagram of the system first embodiment that Fig. 2 is related to for embodiment of the present invention scheme；
The configuration diagram of the system second embodiment that Fig. 3 is related to for embodiment of the present invention scheme；
Fig. 4 is the refinement high-level schematic functional block diagram of aol server in Fig. 1；
Fig. 5 is the refinement high-level schematic functional block diagram of testing service device first embodiment in Fig. 1；
Fig. 6 is the refinement high-level schematic functional block diagram of emulating server first embodiment in Fig. 1；
Fig. 7 is the refinement high-level schematic functional block diagram of testing service device second embodiment in Fig. 1；
Fig. 8 is the high-level schematic functional block diagram of platform testing system second embodiment of the present invention；
Fig. 9 is the refinement high-level schematic functional block diagram of emulating server second embodiment in Fig. 1；
Figure 10 is the refinement high-level schematic functional block diagram of target simulation server in Fig. 9；
Figure 11 is the schematic flow sheet of platform test method first embodiment of the present invention；
Figure 12 is the flow bag that in Figure 11, step aol server captures in production environment, and the institute by crawl
State flow bag to send to the refinement schematic flow sheet of emulating server；
Figure 13 is the schematic flow sheet of platform test method second embodiment of the present invention；
Figure 14 is that in Figure 11 or Figure 13, described reply message is fed back to described simulation suit by step testing service device
The refinement schematic flow sheet of business device first embodiment；
Figure 15 is the schematic flow sheet of platform test method 3rd embodiment of the present invention；
Figure 16 is that in Figure 11 or Figure 13, described reply message is fed back to described simulation suit by step testing service device
The refinement schematic flow sheet of business device second embodiment；
Figure 17 is that in Figure 16, described reply message is forwarded to described n by target simulation server described in step
The refinement schematic flow sheet of the other emulating servers in emulating server.
The realization of the object of the invention, functional characteristics and advantage will be done further in conjunction with the embodiments referring to the drawings
Explanation.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
The core concept of embodiment of the present invention scheme is：Captured in platform actual motion by aol server
The flow bag producing, and the described flow bag of crawl is sent to emulating server, described emulating server
The session connection and testing service device between is set up in test environment, and by described session connection by institute
State flow bag to send to described testing service device, described testing service device generates replys message, and will be described
Reply message and feed back to described emulating server, described emulating server receives described testing service device feedback
Described reply message.So, by giving and being deployed in test environment simulation TCP session logic
Emulating server executes, and analog subscriber in test environment, to avoid executing mould on server on line
Intend TCP session logic, thus reducing the impact to aol server.
The present invention provides a kind of platform testing system 1, and with reference to Fig. 1, in one embodiment, described platform is surveyed
Test system 1 includes：
Aol server 10, for capturing the flow bag producing in platform actual motion, and the institute by crawl
State flow bag to send to emulating server；
In the present embodiment, aol server 10 is the background server providing platform service for application, permissible
It is connected with emulating server by wired or wireless network.Emulating server passes through wired or wireless network
Network is connected with testing service device.Wherein, described emulating server and testing service device may be at same net
It is also possible to be in different segment, the present embodiment does not limit to this in section.It is understood that
With reference to Fig. 2 and Fig. 3, emulating server can have one can also have multiple, specifically can be according to actual needs
Rationally arrange, with reference to Fig. 3, when emulating server has multiple, can connect two-by-two between emulating server.
Wherein, in this preferred embodiment, described platform is advertising platform, certainly, in other embodiments, institute
Stating platform can also be other application platform, specifically can rationally arrange according to actual needs.
In the present embodiment, flow bag is that in platform actual motion, user sends to described aol server 10
Request, aol server 10 passes through to capture the flow bag in production environment, and real data on flows is sent out
To described emulating server, so, emulating server is after getting these flow bags it is possible to survey
Analog subscriber in test ring border, it is to avoid execution simulation TCP session logic on server 10 on line, thus drop
The low impact to aol server 10.
Emulating server 20, for setting up the session connection and testing service device between in test environment,
And sent described flow bag to described testing service device by described session connection；
In the present embodiment, described emulating server 20 is set up and testing service device between in test environment
TCP (Transmission Control Protocol, transmission control protocol) session connection, by described TCP
Session connection analog subscriber ask, allow described testing service device be thought with real user mutual, such as
This, reduce the processing load of aol server 10, thus ensureing that aol server 10 can be more preferable
The user's request of response real user.
After server 10 receives user's request on line, emulating server 20 can be set up and test
Session connection between server, such as, emulating server 20 can be set up and testing service device between
TCP session, sends this user's request to testing service device by this session connection set up.Specifically,
Emulating server 20 can be set up and test by the address of testing service device of setting in order line and port
Session connection between server it is also possible to by the address of testing service device of setting in configuration file and
Port does not limit to this setting up the session connection and testing service device between, the present embodiment.
Before the session connection that emulating server 20 is set up and testing service device between, emulating server 20
Following steps can be executed：Detect whether to receive aol server 10 forwarding belongs to same TCP
Whole flow bags of session.Wherein, the whole flow bags belonging to same TCP session refer to online service
Whole flow bags that the client that device 10 receives sends.Receiving whole flows of a TCP session
After bag just set up and testing service device between session connection, and start simulate real user (namely turn
Send out flow bag to testing service device), it is to avoid aol server 10 converting flow bag is to emulating server 20
During, the testing service device being led to due to packet loss waits a flow never reaching always
Bag, such that it is able to avoid testing service device to suffer from DOS (Denial Of Service, Denial of Service attack)
The problem attacked.
Testing service device 30, replys message for generating, and described reply message is fed back to described simulation
Server 20；
Described emulating server 20, is additionally operable to receive the described reply message of described testing service device 30 feedback.
In the present embodiment, described testing service device 30, when being successfully received described flow bag, can generate back
Multiple message ACK (Acknowledgement confirms character), described emulating server 20 receives described survey
The described reply message of examination server 30 feedback, and after receiving described reply message, can abandon
Reply message.As such, it is possible to prevent this reply message to be forwarded to outer net, thus avoiding emulating server
Interrupting occurs in TCP session between 20 and testing service device 30.
The platform testing system 1 that the present invention provides, by producing in aol server 10 platform actual motion
Flow bag, and by crawl described flow bag send to emulating server 20, described emulating server 20
The session connection and testing service device 30 between is set up in test environment, and will by described session connection
Described flow bag sends to described testing service device 30, and described testing service device 30 generates replys message, and
Described reply message is fed back to described emulating server 20, described emulating server 20 receives described test
The described reply message of server 30 feedback.So, by giving and being deployed in simulation TCP session logic
Emulating server 20 in test environment executes, and analog subscriber in test environment, to avoid on line
Execution simulation TCP session logic on server 10, thus reduce the impact to aol server 10.
In one embodiment, with reference to Fig. 4, on the basis of the embodiment of above-mentioned Fig. 1, described online service
Device 10 includes：
First handling module 101, for instructing the flow bag in crawl production environment by tcpdump；
First sending module 102, for instructing the form with byte stream by netcat, by described in crawl
Flow bag sends the emulating server 20 pointed by preset address information.
In this preferred embodiment, described tcpdump instruction and netcat instruct, and wherein, tcpdump instructs
For packet packet catcher, it is the analysis of linux system lower network, the instrument of problem discharge, can be by network
" head " of the packet of middle transmission completely intercept and capture offer analysis, it support for Internet, agreement,
The filtration of main frame, network or port, and provide the logical statements such as and, or, not useless to help to remove
Information.Netcat instruction is " Swiss Army Knife " in network, reads and writes number through TCP or udp protocol
According to almost all kinds of network connection can be set up.Specifically can be as follows：tcpdump–i any dst
port 80–s0–w-|netcat 192.168.1.200 1993.Wherein, preset address information can include mould
Intend the server address of server 20 and the port numbers of listening port.Alternatively, this preset address information can
Think the address information of setting in the order parameter of tcpdump instruction, such as, for instruction netcat
192.168.1.200 1993, aol server 10 can know that the server address of emulating server 20 is
192.168.1.200, the port numbers monitoring the listening port of information that aol server 10 sends are 1993.
It is understood that this preferred embodiment uses the Unix instrument of standard it is not limited to this enforcement
Tcpdump instruction in example and netcat instruction.
Specifically, when aol server 10 sends user's request to emulating server 20 with the form of byte stream
When, emulating server 20 can receive the flow bag of bytestream format accordingly.Hereafter, analog service
Device 20 can filter out user by way of checking IP check value and TCP test value from byte stream please
Ask.
In one embodiment, with reference to Fig. 5, on the basis of the embodiment of above-mentioned Fig. 1 or Fig. 4, described mould
Intend server 20 and described testing service device 30 is in the same network segment, described testing service device 30 includes：
First feedback module 301, for replying message to described simulation according to the first via described in feedback of the information
Server 20, wherein, described first routing iinformation is the information pointing to described emulating server 20.
In the present embodiment, it is in the same network segment in described emulating server 20 and described testing service device 30
When, the message of replying of described testing service device 30 feedback is sent to described analog service by way of route
Device 20.In first routing iinformation, the address of default emulating server 20 is 192.168.1.200, then test
Server 30 generate reply message after, testing service device 30 can feed back reply message to the first via by
Emulating server 20 pointed by 192.168.1.200 in information.
In one embodiment, with reference to Fig. 6, on the basis of the embodiment of above-mentioned Fig. 1, described analog service
Device 20 includes：
Discard module 201, for by described reply packet loss.
Specifically, if this reply message is forwarded to outer net after receiving reply message by emulating server 20,
Then testing service device 30 may receive outer net feedback RESET bag, receives in testing service device 30
After RESET bag, testing service device 30 can disconnect the TCP session connection and emulating server 20 between,
Namely the communication between testing service device 30 and emulating server 20 will be unable to continue.So, this enforcement
In example, emulating server 20 passes through to abandon the reply message receiving, to avoid testing service device 30 and mould
Intend the problem of the TCP conversation between server 20.
In one embodiment, with reference to Fig. 7, on the basis of the embodiment of above-mentioned Fig. 1 or Fig. 4, described mould
Intend server 20 and described testing service device 30 is in different segment, described testing service device 30 includes：
Second handling module 302, for, in the way of transmission control protocol TCP, being referred to by tcpdump
Order captures described reply message；
Second sending module 303, for being instructed the described reply message cross-network segment grabbing by netcat
Send to the listening port of described emulating server 20.
In the present embodiment, it is in different segment in described emulating server 20 and described testing service device 30
When, the reply message of testing service device 30 feedback can not be dealt into described emulating server by way of route
20, at this moment, by way of TCP, reply message in testing service device 30 with tcpdump instruction crawl,
With netcat instruction, the described reply message cross-network segment of crawl is sent to the prison of described emulating server 20 again
Listen port 1992 port.In this case, the configuration file of emulating server 20
MAIN.sniff_method needs to be set to TCP.
It should be added that, configuration file can be provided with emulating server 20, this configuration file
For configuring the emulating server 20 actively TCP session connection between closing and testing service device 30, or
Person's configuration emulating server 20 passively closes the TCP session connection and testing service device 30 between.In mould
After intending the TCP conversation end between server 20 and testing service device 30, emulating server 20 is permissible
Actively closed according to the configuration in configuration file or the passive TCP closing and testing service device 30 between
Session connection.
In one embodiment, with reference to Fig. 8, on the basis of the embodiment of above-mentioned Fig. 1, described platform test
System 1 also includes predetermined server 40, and described testing service device 30 also includes the second feedback module 303：
Described second feedback module 303, for anti-according to default message reply mechanism and secondary route information
Feedback described reply message is to predetermined server 40；
Described predetermined server 40, for receiving described testing service device 30 according to the reply of default message
When the described reply message of mechanism and secondary route feedback of the information is to predetermined server 40, abandon described returning
Multiple message, wherein, described secondary route information is to point to the information of described predetermined server 40, described pre-
If server 40 is the server being in the same network segment with described testing service device 30.
In the present embodiment, although testing service device 30 is without the road being provided for sensing emulating server 20
By information, and then message routing will be replied to emulating server 20.But, mechanism is replied according to message
Regulation, testing service device 30 is in together there is still a need for returning back to this reply message with testing service device 30
There is no the machine of routing function in one network segment, namely there is still a need for being provided for pointing in testing service device 30
It is in the secondary route information of the predetermined server 40 of the same network segment with testing service device 30, and according to
This reply message is returned back to predetermined server 40 by two routing iinformations.With emulating server in above-described embodiment
The reasons why 20 discarding reply messages are identical, after predetermined server 40 receives reply message, preset service
Device 40 can also abandon this reply message.It is of course also possible to by the reply changing testing service device 30
Mechanism is so as to no longer send the other machines replying message to the same network segment, now, testing service device
30 feedbacks reply message to after emulating server 20, and testing service device 30 can directly abandon this reply
Message.
In one embodiment, with reference to Fig. 9, on the basis of the embodiment of above-mentioned Fig. 1 or Fig. 8, described mould
The quantity intending server 20 is n, n >=2；Described emulating server 20 includes：
Target simulation server 21, for receiving the described reply message of described testing service device 30 feedback；
Other emulating servers 22, for receiving the described reply report that described target simulation server 21 forwards
Literary composition.
In the present embodiment, when emulating server 20 is in the same network segment with testing service device 30, test
Server 30 can reply message according to the first via to described n emulating server 20 by feedback of the information
Target simulation server 21；When emulating server 20 is in different segment with testing service device 30,
The reply message that testing service device 30 is generated by tcpdump instruction crawl, and sent out by netcat instruction
Give the target simulation server 21 to n emulating server 20 for this reply message, then by described target
Described message of replying is forwarded to the other simulations in described n emulating server 20 by emulating server 21
Server 22.
In one embodiment, with reference to Figure 10, on the basis of the embodiment of above-mentioned Fig. 9, described target mould
Intend i-th emulating server that server 21 is in described n emulating server, the initial value of i is 1,
Described target simulation server 21 includes：
First forwarding module 211, for by described reply message write default file, being instructed by reading
Read the described reply message in described default file, and described reply message is forwarded extremely by netcat instruction
I+1 emulating server in described n emulating server；
In the present embodiment, such as, the two neighboring emulating server 20 in n emulating server 20 by
One famous pipeline/tmp/horos.fifo supports, then receive reply message in i-th emulating server 20
Afterwards, i-th emulating server 20 this reply message can be write/tmp/horos.fifo in, and pass through
The reply message that cat in standard unix tool instructs storage in handle/tmp/horos.fifo reads, then
With netcat instruction, the reply message of reading is sent to i+1 emulating server 20 again.Accordingly,
I+1 emulating server 20 can receive the reply message of i-th emulating server 20 forwarding.
Second forwarding module 212, in i+1<During n, described reply message is write and presets to described
In file, by reading the described reply message in the instruction described default file of reading, and pass through netcat
Instruction forwards described reply message to described n-th emulating server 20.
In the present embodiment, by execution with above-mentioned essentially identical step it is ensured that each analog service
Device 20 all can receive the reply message of testing service device 30 feedback.
Based on above-mentioned hardware structure, platform test embodiment of the method for the present invention is proposed.
The present invention also provides a kind of platform test method, with reference to Figure 11, in one embodiment, described platform
Method of testing comprises the following steps：
Step S10, aol server 10 captures the flow bag producing in platform actual motion, and will capture
Described flow bag send to emulating server 20；
In the present embodiment, aol server 10 is the background server providing platform service for application, permissible
It is connected with emulating server 20 by wired or wireless network.Emulating server 20 pass through wired or
Wireless network is connected with testing service device 30.Wherein, described emulating server 20 and testing service device 30
May be in the same network segment it is also possible to be in different segment, the present embodiment does not limit to this.
It is understood that with reference to Fig. 2 and Fig. 3, emulating server 20 can have one can also have multiple,
Specifically can rationally arrange according to actual needs, with reference to Fig. 3, when emulating server 20 has multiple, simulation
Can connect two-by-two between server 20.Wherein, in this preferred embodiment, described platform is advertising platform,
Certainly, in other embodiments, described platform can also be other application platform, specifically can be according to reality
Border needs rationally to arrange.
In the present embodiment, flow bag is that in platform actual motion, user sends to described aol server 10
Request, aol server 10 passes through to capture the flow bag in production environment, and real data on flows is sent out
To described emulating server 20, so, emulating server 20 after getting these flow bags it is possible to
Analog subscriber in test environment, it is to avoid execution simulation TCP session logic on server 10 on line, from
And reduce the impact to aol server 10.
Step S20, described emulating server 20 is set up and testing service device 30 between in test environment
Session connection, and sent described flow bag to described testing service device 30 by described session connection；
In the present embodiment, described emulating server 20 set up in test environment with testing service device 30 it
Between TCP (Transmission Control Protocol, transmission control protocol) session connection, by institute
State TCP session connection analog subscriber request, allow described testing service device 30 be thought with real user
Interaction, so, reduces the processing load of aol server 10, thus ensureing aol server 10 energy
Enough user's requests preferably responding real user.
After server 10 receives user's request on line, emulating server 20 can be set up and test
Session connection between server 30, such as, emulating server 20 can be set up and testing service device 30
Between TCP session, by set up this session connection send this user's request to testing service device 30.
Specifically, emulating server 20 can be by the address of testing service device 30 of setting and end in order line
Mouth sets up the session connection and testing service device 30 between it is also possible to pass through the test of setting in configuration file
The address of server 30 and port are setting up the session connection and testing service device 30 between, the present embodiment
This is not limited.
Before the session connection that emulating server 20 is set up and testing service device 30 between, analog service
Device 20 can execute following steps：Detect whether to receive aol server 10 forwarding belongs to same
Whole flow bags of TCP session.Wherein, the whole flow bags belonging to same TCP session refer on line
Whole flow bags that the client that server 10 receives sends.Receiving the whole of a TCP session
After flow bag just set up and testing service device 30 between session connection, and start simulate real user (
I.e. converting flow bag is to testing service device 30), it is to avoid aol server 10 converting flow bag is to simulation suit
During business device 20, the testing service device 30 being led to due to packet loss waits one never always
Reach flow bag, such that it is able to avoid testing service device 30 suffer from DOS (Denial Of Service,
Denial of Service attack) problem attacked.
Step S30, described testing service device 30 generates replys message, and described reply message is fed back to
Described emulating server 20；
Step S40, described emulating server 20 receives the described reply report of described testing service device 30 feedback
Literary composition.
In the present embodiment, described testing service device 30, when being successfully received described flow bag, can generate back
Multiple message ACK (Acknowledgement confirms character), described emulating server 20 receives described survey
The described reply message of examination server 30 feedback, and after receiving described reply message, can abandon
Reply message.As such, it is possible to prevent this reply message to be forwarded to outer net, thus avoiding emulating server
Interrupting occurs in TCP session between 20 and testing service device 30.
The platform test method that the present invention provides, is captured in platform actual motion by aol server 10 and produces
Raw flow bag, and the described flow bag of crawl is sent to emulating server 20, described emulating server
20 set up the session connection and testing service device 30 between in test environment, and by described session connection
Described flow bag is sent to described testing service device 30, described testing service device 30 generates replys message,
And described reply message is fed back to described emulating server 20, described emulating server 20 receives described survey
The described reply message of examination server 30 feedback.So, by giving deployment by simulation TCP session logic
Emulating server execution in test environment, and analog subscriber in test environment, to avoid on line
Execution simulation TCP session logic on server 10, thus reduce the impact to aol server 10.
In one embodiment, with reference to Figure 12, on the basis of the embodiment of above-mentioned Figure 11, described step
S10 includes：
Step S101, described aol server 10 instructs the flow in crawl production environment by tcpdump
Bag；
Step S102, instructs the form with byte stream by netcat, and the described flow bag of crawl is sent
Emulating server 20 pointed by preset address information.
In this preferred embodiment, described tcpdump instruction and netcat instruct, and wherein, tcpdump instructs
For packet packet catcher, it is the analysis of linux system lower network, the instrument of problem discharge, can be by network
" head " of the packet of middle transmission completely intercept and capture offer analysis, it support for Internet, agreement,
The filtration of main frame, network or port, and provide the logical statements such as and, or, not useless to help to remove
Information.Netcat instruction is " Swiss Army Knife " in network, reads and writes number through TCP or udp protocol
According to almost all kinds of network connection can be set up.Specifically can be as follows：tcpdump–i any dst
port 80–s0–w-|netcat 192.168.1.200 1993.Wherein, preset address information can include mould
Intend the server address of server 20 and the port numbers of listening port.Alternatively, this preset address information can
Think the address information of setting in the order parameter of tcpdump instruction, such as, for instruction netcat
192.168.1.200 1993, aol server 10 can know that the server address of emulating server 20 is
192.168.1.200, the port numbers monitoring the listening port of information that aol server 10 sends are 1993.
It is understood that this preferred embodiment uses the Unix instrument of standard it is not limited to this enforcement
Tcpdump instruction in example and netcat instruction.
Specifically, when aol server 10 sends user's request to emulating server 20 with the form of byte stream
When, emulating server 20 can receive the flow bag of bytestream format accordingly.Hereafter, analog service
Device 20 can filter out user by way of checking IP check value and TCP test value from byte stream please
Ask.
In one embodiment, on the basis of the embodiment of above-mentioned Figure 12, described emulating server 20 He
Described testing service device 30 is in the same network segment, by described reply message feedback described in described step S30
Step to described emulating server 20 further includes：
Described testing service device 30 replys message to described analog service according to the first via described in feedback of the information
Device 20, wherein, described first routing iinformation is the information pointing to described emulating server 20.
In the present embodiment, it is in the same network segment in described emulating server 20 and described testing service device 30
When, the message of replying of described testing service device 30 feedback is sent to described analog service by way of route
Device 20.In first routing iinformation, the address of default emulating server 20 is 192.168.1.200, then test
Server 30 generate reply message after, testing service device 30 can feed back reply message to the first via by
Emulating server 20 pointed by 192.168.1.200 in information.
In one embodiment, with reference to Figure 13, on the basis of the embodiment of above-mentioned Figure 11, described step
Also include after S40：
Step S50, described emulating server 20 is by described reply packet loss.
Specifically, if this reply message is forwarded to outer net after receiving reply message by emulating server 20,
Then testing service device 30 may receive outer net feedback RESET bag, receives in testing service device 30
After RESET bag, testing service device 30 can disconnect the TCP session connection and emulating server 20 between,
Namely the communication between testing service device 30 and emulating server 20 will be unable to continue.So, this enforcement
In example, emulating server 20 passes through to abandon the reply message receiving, to avoid testing service device 30 and mould
Intend the problem of the TCP conversation between server 20.
In one embodiment, with reference to Figure 14, on the basis of the embodiment of above-mentioned Figure 13, described simulation suit
Business device 20 and described testing service device 30 are in different segment, by described time described in described step S30
The step that multiple message feeds back to described emulating server 20 includes：
Step S301, described testing service device 30 in the way of transmission control protocol TCP, by tcpdump
Instruction captures described reply message；
Step S302, is sent the described reply message cross-network segment grabbing to described by netcat instruction
The listening port of emulating server 20.
In the present embodiment, it is in different segment in described emulating server 20 and described testing service device 30
When, the reply message of testing service device 30 feedback can not be dealt into described emulating server by way of route
20, at this moment, by way of TCP, reply message in testing service device 30 with tcpdump instruction crawl,
With netcat instruction, the described reply message cross-network segment of crawl is sent to the prison of described emulating server 20 again
Listen port 1992 port.In this case, the configuration file of emulating server 20
MAIN.sniff_method needs to be set to TCP.
It should be added that, configuration file can be provided with emulating server 20, this configuration file
For configuring the emulating server 20 actively TCP session connection between closing and testing service device 30, or
Person's configuration emulating server 20 passively closes the TCP session connection and testing service device 30 between.In mould
After intending the TCP conversation end between server 20 and testing service device 30, emulating server 20 is permissible
Actively closed according to the configuration in configuration file or the passive TCP closing and testing service device 30 between
Session connection.
In one embodiment, with reference to Figure 15, on the basis of the embodiment of above-mentioned Figure 11, described step
Also include after S40：
S60, described testing service device 30 replys mechanism and secondary route feedback of the information according to default message
Described reply message is to predetermined server 40；
S70, described predetermined server 40 is receiving described testing service device 30 according to the reply of default message
When the described reply message of mechanism and secondary route feedback of the information is to predetermined server 40, abandon described returning
Multiple message, wherein, described secondary route information is to point to the information of described predetermined server 40, described pre-
If server 40 is the server being in the same network segment with described testing service device 30.
In the present embodiment, although testing service device 30 is without the road being provided for sensing emulating server 20
By information, and then message routing will be replied to emulating server 20.But, mechanism is replied according to message
Regulation, testing service device 30 is in together there is still a need for returning back to this reply message with testing service device 30
There is no the machine of routing function in one network segment, namely there is still a need for being provided for pointing in testing service device 30
It is in the secondary route information of the predetermined server 40 of the same network segment with testing service device 30, and according to
This reply message is returned back to predetermined server 40 by two routing iinformations.With emulating server in above-described embodiment
The reasons why 20 discarding reply messages are identical, after predetermined server 40 receives reply message, preset service
Device 40 can also abandon this reply message.It is of course also possible to by the reply changing testing service device 30
Mechanism is so as to no longer send the other machines replying message to the same network segment, now, testing service device
30 feedbacks reply message to after emulating server 20, and testing service device 30 can directly abandon this reply
Message.
In one embodiment, with reference to Figure 16, on the basis of the embodiment of above-mentioned Figure 11, described simulation suit
The quantity of business device 20 is n, n >=2；Testing service device 30 described in described step S30 is by described time
The step that multiple message feeds back to described emulating server 20 includes：
Step S303, described testing service device 30 is to the target simulation in described n emulating server 20
Server 21 feeds back described reply message；
Step S304, described target simulation server 21 is to the other in described n emulating server 20
Emulating server 22 forwards described reply message.
In the present embodiment, when emulating server 20 is in the same network segment with testing service device 30, test
Server 30 can reply message according to the first via to described n emulating server 20 by feedback of the information
Target simulation server 21；When emulating server 20 is in different segment with testing service device 30,
The reply message that testing service device 30 is generated by tcpdump instruction crawl, and sent out by netcat instruction
Give the target simulation server 21 to n emulating server 20 for this reply message, then by described target
Described message of replying is forwarded to the other simulations in described n emulating server 20 by emulating server 21
Server 22.
In one embodiment, with reference to Figure 17, on the basis of the embodiment of above-mentioned Figure 16, described target mould
Intend i-th emulating server 20 that server 21 is in described n emulating server 20, the initial value of i
For 1, described step S304 includes：
Step S3041, described reply message is write in default file by described i-th emulating server 20,
By reading the described reply message in the instruction described default file of reading, and forwarding institute is instructed by netcat
State the i+1 emulating server 20 replying message to described n emulating server 20；
In the present embodiment, such as, the two neighboring emulating server 20 in n emulating server 20 by
One famous pipeline/tmp/horos.fifo supports, then receive reply message in i-th emulating server 20
Afterwards, i-th emulating server 20 this reply message can be write/tmp/horos.fifo in, and pass through
The reply message that cat in standard unix tool instructs storage in handle/tmp/horos.fifo reads, then
With netcat instruction, the reply message of reading is sent to i+1 emulating server 20 again.Accordingly,
I+1 emulating server 20 can receive the reply message of i-th emulating server 20 forwarding.
Step S3042, in i+1<During n, described i+1 emulating server 20 is by described reply message
Write to described default file, by reading the described reply message in the instruction described default file of reading,
And described reply message is forwarded to described n-th emulating server 20 by netcat instruction.
In the present embodiment, by execution with above-mentioned essentially identical step it is ensured that each analog service
Device 20 all can receive the reply message of testing service device 30 feedback.
Also, it should be noted herein, term " inclusion ", "comprising" or its any other change
Body is intended to comprising of nonexcludability, so that including a series of process of key elements, method, article
Or device not only includes those key elements, but also includes other key elements being not expressly set out, or
Also include for this process, method, article or the intrinsic key element of device.There is no more restrictions
In the case of, the key element that limited by sentence "including a ..." is it is not excluded that in the mistake including this key element
Also there is other identical element in journey, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-mentioned
Embodiment method can be realized by the mode of software plus necessary general hardware platform naturally it is also possible to lead to
Cross hardware, but the former is more preferably embodiment in many cases.Based on such understanding, the present invention's
Technical scheme substantially in other words prior art is contributed partly can in the form of software product body
Reveal to come, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, light
Disk) in, including some instructions with so that a station terminal equipment (can be mobile phone, computer, service
Device, or the network equipment etc.) method described in execution each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every
The equivalent structure made using description of the invention and accompanying drawing content or equivalent flow conversion, or directly or
Connect and be used in other related technical fields, be included within the scope of the present invention.
Claims (16)
1. a kind of platform test method it is characterised in that described platform test method include with
Lower step：
Aol server captures the flow bag producing in platform actual motion, and by described in crawl
Flow bag sends to emulating server；
The session that described emulating server is set up in test environment and testing service device between connects
Connect, and sent described flow bag to described testing service device by described session connection；
Described testing service device generates replys message, and described reply message is fed back to described mould
Intend server；
Described emulating server receives the described reply message of described testing service device feedback.
2. platform test method as claimed in claim 1 is it is characterised in that on described line
Server captures the flow bag producing in platform actual motion, and the described flow bag of crawl is sent out
The step delivering to emulating server includes：
Described aol server instructs the flow bag in crawl production environment by tcpdump；
Form with byte stream is instructed by netcat, the described flow bag of crawl is sent to pre-
If the emulating server pointed by address information.
3. platform test method as claimed in claim 1 or 2 is it is characterised in that described
Emulating server and described testing service device are in the same network segment, described will be anti-for described reply message
The step being fed to described emulating server further includes：
Described testing service device replys message to described mould according to the first via described in feedback of the information
Intend server, wherein, described first routing iinformation is the information pointing to described emulating server.
4. platform test method as claimed in claim 1 is it is characterised in that described simulation
Server also includes after receiving the step of described reply message that described testing service device feeds back：
Described emulating server is by described reply packet loss.
5. platform test method as claimed in claim 1 or 2 is it is characterised in that described
Emulating server and described testing service device are in different segment, described will described reply message anti-
The step being fed to described emulating server includes：
Described testing service device, in the way of transmission control protocol TCP, is referred to by tcpdump
Order captures described reply message；
By netcat instruction, the described reply message cross-network segment grabbing is sent to described simulation
The listening port of server.
6. platform test method as claimed in claim 5 is it is characterised in that described simulation
Server also includes after receiving the step of described reply message that described testing service device feeds back：
Described testing service device replys mechanism and secondary route feedback of the information according to default message
Described reply message is to predetermined server；
Described predetermined server abandons described reply message, and wherein, described secondary route information is
Point to the information of described predetermined server, described predetermined server be with described testing service device at
Server in the same network segment.
7. platform test method as claimed in claim 1 is it is characterised in that described simulation
The quantity of server is n, n >=2, described emulating server include target simulation server and
Other emulating servers；Described reply message is fed back to described simulation suit by described testing service device
The step of business device includes：
Described testing service device is to the described target simulation service in described n emulating server
Device feeds back described reply message；
Described target simulation server is to the other analog service in described n emulating server
Device forwards described reply message.
8. method according to claim 7 is it is characterised in that described target simulation takes
Business device is i-th emulating server in described n emulating server, and the initial value of i is 1,
Described target simulation server turns to the other emulating servers in described n emulating server
Send out described reply message step include：
Described reply message is write in default file by described i-th emulating server, by reading
The described reply message in described default file is read in instruction fetch, and instructs forwarding by netcat
The described i+1 emulating server replied in message extremely described n emulating server；
In i+1<During n, described i+1 emulating server writes described reply message to institute
State in default file, by reading the described reply message in the instruction described default file of reading,
And described reply message is forwarded to described n-th emulating server by netcat instruction.
9. a kind of platform testing system is it is characterised in that described platform testing system includes：
Aol server, for capturing the flow bag producing in platform actual motion, and will capture
Described flow bag send to emulating server；
Emulating server, for setting up the session and testing service device between even in test environment
Connect, and sent described flow bag to described testing service device by described session connection；
Testing service device, replys message for generating, and described reply message is fed back to described
Emulating server；
Described emulating server, is additionally operable to receive the described reply report of described testing service device feedback
Literary composition.
10. platform testing system as claimed in claim 9 is it is characterised in that on described line
Server includes：
First handling module, for instructing the flow in crawl production environment by tcpdump
Bag；
First sending module, for instructing the form with byte stream by netcat, by crawl
Described flow bag sends the emulating server pointed by preset address information.
11. platform testing systems as described in claim 9 or 10 are it is characterised in that institute
State emulating server and described testing service device is in the same network segment, described testing service device bag
Include：
First feedback module, extremely described for message is replied described in feedback of the information according to the first via
Emulating server, wherein, described first routing iinformation is the information pointing to described emulating server.
12. platform testing systems as claimed in claim 9 are it is characterised in that described simulation
Server includes：
Discard module, for by described reply packet loss.
13. platform testing systems as described in claim 9 or 10 are it is characterised in that institute
State emulating server and described testing service device is in different segment, described testing service device bag
Include：
Second handling module, in the way of transmission control protocol TCP, by tcpdump
Instruction captures described reply message；
Second sending module, for by netcat instruction by the described reply message grabbing across
The network segment sends to the listening port of described emulating server.
14. platform testing systems as claimed in claim 13 are it is characterised in that described put down
Platform test system also includes predetermined server, and described testing service device also includes the second feedback mould
Block：
Described second feedback module, for replying mechanism and secondary route letter according to default message
Breath feedback described reply message is to predetermined server；
Described predetermined server, for returning according to default message receiving described testing service device
During the described reply message of the system of answering a pager's call and secondary route feedback of the information, abandon described reply and report
Literary composition, wherein, described secondary route information is to point to the information of described predetermined server, described pre-
If server is the server being in the same network segment with described testing service device.
15. platform testing systems as claimed in claim 9 are it is characterised in that described simulation
The quantity of server is n, n >=2；Described emulating server includes：
Target simulation server, for receiving the described reply report of described testing service device feedback
Literary composition；
Other emulating servers, for receiving the described reply that described target simulation server forwards
Message.
16. platform testing systems as claimed in claim 15 are it is characterised in that described mesh
Mark emulating server is i-th emulating server in described n emulating server, and i rises
Initial value is 1, and described target simulation server includes：
First forwarding module, for writing in default file described reply message, by reading
The described reply message in described default file is read in instruction, and instructs forwarding institute by netcat
State the i+1 emulating server replying message to described n emulating server；
Second forwarding module, in i+1<During n, described reply message is write to described pre-
If in file, by reading the described reply message in the instruction described default file of reading, and lead to
Cross netcat instruction and forward described reply message to described n-th emulating server.
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