CN109743267A - A kind of server external communication method, apparatus and relevant device - Google Patents
A kind of server external communication method, apparatus and relevant device Download PDFInfo
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- CN109743267A CN109743267A CN201910150466.2A CN201910150466A CN109743267A CN 109743267 A CN109743267 A CN 109743267A CN 201910150466 A CN201910150466 A CN 201910150466A CN 109743267 A CN109743267 A CN 109743267A
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Abstract
This application discloses a kind of server external communication methods, the running state information including obtaining the corresponding all internal switch of external switch；Judge whether the internal switch is completely in closed state according to all running state informations；If so, closing the corresponding signal switcher of all internal switch；If it is not, then the corresponding signal switcher of internal switch in the open state is opened according to prefixed time interval, and when being opened a signal switcher, remaining described signal switcher is closed；The server external communication method can avoid package stroke circuit, the normal operation of server system external communication has been effectively ensured while guaranteeing server system large bandwidth and higher message transmission speed.Disclosed herein as well is a kind of server external communication device, computer readable storage medium, server, server system and server external communication systems, all have above-mentioned beneficial effect.
Description
Technical field
This application involves server technology field, in particular to a kind of server external communication method further relates to a kind of clothes
Business device external communication device, computer readable storage medium, server, server system and server external communication system.
Background technique
In server design now, general server basic framework is usually required interior set can be to external local area network
The interchanger (SW) being attached, referring to FIG. 1, Fig. 1 is a kind of external office of single switch server system in the prior art
Domain network on-line package sending mode schematic diagram, wherein Node is the service node inside server system, internalE-SW
For internal switch, ExternalSW is external switch, and User is user terminal, and User Broadcast indicates user terminal
The path of transmission message is broadcasted to service node, Node Broadcast indicates that service node broadcasts transmission message to user terminal
Path.An external SW is set for current technology, in server system not will cause package stroke circuit, not will lead to
System receives error messages or causes system busy.
However, under normal circumstances, according to the demand of server system, will increase the quantity of SW with realize bigger bandwidth with
Higher message transmission speed, referring to FIG. 2, Fig. 2 is a kind of external local of multi-exchange server system in the prior art
Network on-line package sending mode schematic diagram, the increase of SW quantity may cause Dead lock (deadlock, resource as shown in Figure 2
Entanglement can not operate), i.e., package stroke circuit (dotted arrow is formed by circuit in Fig. 2), so as to cause broadcasting packages message
Mistake is transmitted, causes system to report by mistake, influences the normal operation that server system externally communicates.
Therefore, how while guaranteeing server system large bandwidth and higher message transmission speed, package is avoided
Stroke circuit guarantees that the normal operation of server system external communication is those skilled in the art's urgent problem to be solved.
Summary of the invention
The purpose of the application is to provide a kind of server external communication method, which can guarantee
While server system large bandwidth and higher message transmission speed, package stroke circuit is avoided, service has been effectively ensured
The normal operation of device exterior communication；The another object of the application is to provide a kind of server external communication device, computer
Readable storage medium storing program for executing, server, server system and server external communication system, it may have above-mentioned beneficial effect.
In order to solve the above technical problems, this application provides a kind of server external communication method, outside the server
The means of communication include:
Obtain the running state information of the corresponding all internal switch of external switch；
Judge whether the internal switch is completely in closed state according to all running state informations；
If so, closing the corresponding signal switcher of all internal switch；
If it is not, then the corresponding signal switcher of internal switch in the open state is opened according to prefixed time interval
It opens, and when being opened a signal switcher, remaining described signal switcher is closed.
Preferably, the internal switch receives external switch hair by signal switcher in the open state
The information to be transmitted sent, and the information to be transmitted is forwarded to destination node.
In order to solve the above technical problems, present invention also provides a kind of server external communication device, outside the server
Portion's communication device includes:
Data obtaining module, for obtaining the running state information of the corresponding all internal switch of external switch；
Condition judgment module, for judging whether the internal switch is all located according to all running state informations
In closed state；
First control module closes all inside if being completely in closed state for the internal switch
The corresponding signal switcher of interchanger；
Second control module, if closed state is not completely in for the internal switch, according between preset time
It is opened every by the corresponding signal switcher of internal switch in the open state, and whenever a signal switcher is opened
When, remaining described signal switcher is closed.
In order to solve the above technical problems, the computer can present invention also provides a kind of computer readable storage medium
It reads to be stored with computer program on storage medium, the computer program realizes any one of the above service when being executed by processor
The step of device external communication method.
In order to solve the above technical problems, present invention also provides a kind of server, the server includes:
Memory, for storing computer program；
Processor realizes the step of any one of the above server external communication method when for executing the computer program
Suddenly.
In order to solve the above technical problems, the server system includes clothes present invention also provides a kind of server system
Business node, internal switch, signal switcher and server as described above；Wherein,
The first preset quantity signal switcher is connected with an external switch；
Each signal switcher is connect with an internal switch；
Each internal switch is connect with the second preset quantity service node；
The server is connect with all internal switch and all signal switchers respectively.
Preferably, first preset quantity is 2.
In order to solve the above technical problems, present invention also provides a kind of server external communication system, outside the server
Portion's communication system includes the as above server system described in any one, third preset quantity external switch and user's end
End.
A kind of server external communication method provided herein, including obtain the corresponding all inside of external switch
The running state information of interchanger；Judge whether the internal switch is completely in pass according to all running state informations
Closed state；If so, closing the corresponding signal switcher of all internal switch；If it is not, then according to prefixed time interval
The corresponding signal switcher of internal switch in the open state is opened, and whenever a signal switcher is opened
When, remaining described signal switcher is closed.
As it can be seen that server external communication method provided herein, adds judgment mechanism and letter to server system
Number interchanger, and pass through the external communication of signal switcher control server system, specially according to the operation of internal switch
State control signal interchanger opens or closes.When internal service node is sent out message, internal switch is opened, if
When the unlatching quantity of the corresponding internal switch of one external switch is more than one, it is most likely that there is network package circuit,
At this point, can control the corresponding signal switcher of internal switch in the open state to only have at one to avoid the problem
It is opened in turn in open state, that is, by the corresponding signal switcher of internal switch in the open state, i.e., whenever having
When one signal switcher is opened, remaining signal switcher is closed, further can need to by the signal switcher of the unlatching
The message to be transmitted is sent to external lan network.Certainly, when all internal service nodes stop sending message to outside
When, all internal switch will be all in close state, and be controlled all signal switchers at this time and be closed.As a result, originally
Server external communication method provided by applying not only ensure that server system interior can set multiple internal switch, realize
Biggish bandwidth and higher message transmission speed, also effectively prevent the generation in package stroke circuit, avoid system mistake
Reception breath or the busy problem of system, have been effectively ensured the normal operation of server system external communication.
A kind of server external communication device provided herein, computer readable storage medium, server, server
System and server external communication system, all have above-mentioned beneficial effect, details are not described herein.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is that a kind of external LAN connection package sending mode of single switch server system in the prior art shows
It is intended to；
Fig. 2 is that a kind of external LAN connection package sending mode of multi-exchange server system in the prior art shows
It is intended to；
Fig. 3 is a kind of flow diagram of server external communication method provided herein；
Fig. 4 is a kind of structural schematic diagram of server external communication device provided herein；
Fig. 5 is a kind of structural schematic diagram of server provided herein；
Fig. 6 is a kind of structural schematic diagram of server system provided herein；
Fig. 7 is a kind of structural schematic diagram of server external communication system provided herein.
Specific embodiment
The core of the application is to provide a kind of server external communication method, which can guarantee
While server system large bandwidth and higher message transmission speed, package stroke circuit is avoided, service has been effectively ensured
The normal operation of device exterior communication；Another core of the application is to provide a kind of server external communication device, computer
Readable storage medium storing program for executing, server, server system and server external communication system, it may have above-mentioned beneficial effect.
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
All other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Referring to FIG. 3, Fig. 3 is a kind of flow diagram of server external communication method provided herein, the clothes
Business device external communication method may include:
S101: the running state information of the corresponding all internal switch of external switch is obtained；
This step aims at the acquisition of internal switch running state information.Firstly, based on basic in server system
Framework is it is found that it is internally provided with multiple service nodes, for receiving and sending messages and data processing, when needing and external lan
It when being communicated, is carried out by internal switch, as a result, when some service node needs to send message, which can be sent out
It send to the internal switch being attached thereto, at this point, the internal switch is opened；If internal switch does not receive service node hair
The message sent, then the internal switch will be in close state.
It is further, unique for acquisition methods of the controller in server to internal switch running state information,
The application can specifically be carried out real-time using the method obtained in real time by running state information of the controller to all internal switch
Inquiry, directly can also be sent in real time controller for the operating status of itself by internal switch.
S102: judge whether internal switch is completely in closed state according to all running state informations；If so, holding
Row S103, if it is not, then executing S104；
This step aims at the judgement to internal switch operating status, in the operation shape for obtaining all internal switch
After state information, i.e., judge whether all internal switch are completely in closed state according to the running state information, certainly, this
All internal switch at place refer to all internal switch for having connection relationship with an external switch.If being completely in
Closed state then illustrates that current server system is not communicated with said external interchanger, if not being completely in closing
State then illustrates that there are part or all of service nodes to be led to said external interchanger in current server system
News.
S103: the corresponding signal switcher of all internal switch is closed；
This step mainly introduces the processing mode of the controller when all internal switch are completely in closed state, first
First, above-mentioned signal switcher is set to inside server system, connect respectively with internal switch and external switch, specific
Connection relationship is that a signal switcher is connect with an internal switch, multiple signal switchers and external switch phase
Even, for controlling the transmission or interception of the message of internal switch transmission, and the external information that reception external switch is sent,
And the external information is forwarded to internal switch.Further, when all internal switch are in closed state, server
System is not necessarily to be communicated with external switch of connection signal interchanger, controls all signal switchers at this time and closes i.e.
It can.
S104: opening the corresponding signal switcher of internal switch in the open state according to prefixed time interval,
And when being opened a signal switcher, remaining signal switcher is closed.
This step mainly introduces the processing mode of the controller when all internal switch are not completely in closed state,
When all internal switch are not completely in closed state, that is, illustrate that server is externally communicated, at this point, can basis
All running state informations obtained determine all internal switch in the open state, further, according between preset time
Every opening the corresponding signal switcher of internal switch in the open state in turn, i.e., for all in the open state
For the corresponding signal switcher of internal switch, one and only one is in the open state for the part signal interchanger, whenever
When one signal switcher is opened, remaining signal switcher is closed.
Wherein, it for the specific value of above-mentioned prefixed time interval, is set according to actual needs i.e. by technical staff
Can, the application does not limit this.
It should be noted that the above server external communication method is illustrated for an external switch, but
For server external communication system complete for one, the quantity of external switch is not unique, but has no effect on this
The implementation of technical solution.Similarly, the quantity for the signal switcher that each external switch is connected, company, each internal switch institute
The quantity of the service node connect does not influence the implementation of the technical program.
Server external communication method provided herein, adds judgment mechanism and signal exchange to server system
Machine, and pass through the external communication of signal switcher control server system, specially according to the operating status control of internal switch
Signal switcher processed opens or closes.When internal service node is sent out message, internal switch is opened, if one outer
When the unlatching quantity of the corresponding internal switch of portion's interchanger is more than one, it is most likely that network package circuit occur, at this point, being
The problem is avoided, that is, the corresponding signal switcher of internal switch in the open state can control to only have one in opening state
State, that is, the corresponding signal switcher of internal switch in the open state is opened in turn, i.e., whenever there is a signal
When interchanger is opened, remaining signal switcher is closed, and further can be transmitted needs by the signal switcher of the unlatching
Message is sent to external lan network.Certainly, all when all internal service nodes stop sending message to outside
Internal switch will be all in close state, and be controlled all signal switchers at this time and be closed.It is provided herein as a result,
Server external communication method, not only ensure that server system can in set multiple internal switch, realize biggish band
Wide and higher message transmission speed, also effectively prevents the generation in package stroke circuit, avoids system mistake reception breath or is
It unites busy problem, the normal operation of server system external communication has been effectively ensured.
Above method embodiment is mainly to carry out to server system to the process that external local area network sends communication information
Explanation, is below illustrated server system to the reception of external information.On the basis of the above embodiments, the server
External communication method can also receive external switch hair by signal switcher in the open state including internal switch
The information to be transmitted sent, and information to be transmitted is forwarded to destination node.
Referring now to prior art, the technical solution that the application is proposed is added between internal switch and external switch
Therefore signal switcher for its communication process, is needed to forward by signal switcher and be realized.Specifically, when external office
When user terminal in the network of domain needs to send data information, i.e. above-mentioned information to be transmitted to server system, first this can be waited for
Transmission information is sent to external switch；Further, since the signal switcher being connected with the external switch is not necessarily whole
It is in the open state, therefore, information to be transmitted can be sent to signal switcher in the open state, thus by signal
Interchanger sends it to internal switch, and forwards it to destination node by internal switch.Target section herein
Point is some service node that user terminal needs to carry out information communication in server system, and the determination of destination node can be based on
IP address is realized.
To solve the above problems, referring to FIG. 4, Fig. 4 is a kind of server external communication device provided herein
Structural schematic diagram, the server external communication device can include:
Data obtaining module 1, for obtaining the running state information of the corresponding all internal switch of external switch；
Condition judgment module 2, for judging whether internal switch is completely in closing according to all running state informations
State；
First control module 3 closes all internal switch pair if being completely in closed state for internal switch
The signal switcher answered；
Second control module 4 will according to prefixed time interval if being not completely in closed state for internal switch
The corresponding signal switcher of internal switch in the open state is opened, and when being opened a signal switcher, remaining
Signal switcher is closed.
Above method embodiment is please referred to for the introduction of device provided by the present application, this will not be repeated here by the application.
To solve the above problems, present invention also provides a kind of computer readable storage medium, the computer-readable storage
It is stored with computer program on medium, can be realized when computer program is executed by processor following rapid:
Obtain the running state information of the corresponding all internal switch of external switch；According to all running state informations
Judge whether internal switch is completely in closed state；If so, closing the corresponding signal switcher of all internal switch；
If it is not, then open the corresponding signal switcher of internal switch in the open state according to prefixed time interval, and whenever
When one signal switcher is opened, remaining signal switcher is closed.
The computer readable storage medium may include: USB flash disk, mobile hard disk, read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. is various to deposit
Store up the medium of program code.
Above method embodiment is please referred to for the introduction of computer readable storage medium provided by the present application, the application exists
This is not repeated them here.
To solve the above problems, referring to FIG. 5, Fig. 5 be a kind of server provided herein structural schematic diagram, should
Server can include:
Memory 11, for storing computer program；
Processor 12, realizes following steps when for executing computer program:
Obtain the running state information of the corresponding all internal switch of external switch；According to all running state informations
Judge whether internal switch is completely in closed state；If so, closing the corresponding signal switcher of all internal switch；
If it is not, then open the corresponding signal switcher of internal switch in the open state according to prefixed time interval, and whenever
When one signal switcher is opened, remaining signal switcher is closed.
Above method embodiment is please referred to for the introduction of server provided by the present application, this will not be repeated here by the application.
To solve the above problems, referring to FIG. 6, Fig. 6 is a kind of structural representation of server system provided herein
Figure, (is not limited to that), the service for setting one two internal switch, peripheral hardware external switch in server system
Device system can include: service node (Node), internal switch (internalE-SW), signal switcher (Signal_SW) with
And server (CONTROLLER) as described above；Wherein, the first preset quantity signal switcher and an external switch
It is connected；Each signal switcher is connect with an internal switch；Each internal switch and the service of the second preset quantity save
Point connection；Server is connect with all internal switch and all signal switchers respectively.
It is understood that above-mentioned first preset quantity, the specific value of the second preset quantity will not influence this technology
The implementation of scheme, is set according to actual needs.In addition, dotted arrow shown in Fig. 6 is physical link, using dotted line
Form is only used for link differentiation.
Specifically, internal switch is opened when some service node needs to be sent out message, need to illustrate herein
A bit, all service nodes are connected to two internal switch simultaneously in Fig. 6, and the service node for needing to carry out external communication can
It is sent simultaneously to two internal switch, a transmission can also be selected at random, do not influence the implementation of the technical program.Into one
Step, server are realized the acquisition to internal switch running state information by detection link (Detect-Link), pass through control
Link (Control-Link) realizes the control to signal switcher operating status.
Further, table 1 is please referred to, table 1 is the enabled state control table of internal switch and signal switcher.
The enabled state control table of 1 internal switch of table and signal switcher
When two internal switch are completely in open state (Link-ON), control one of signal switcher and open
Open (Enable) (in table 1 for opening No. 1 signal switcher (Signal_SW1), but not unique)；When an inner exchanging
When machine is in the open state, the corresponding signal switcher of the internal switch in the open state is opened；When two inside
When interchanger is completely in closed state (Link-OFF), controls two signal switchers and all close (Disable).As a result,
Can be guaranteed at open state the corresponding signal switcher of internal switch only have one it is in the open state, effectively avoid
The generation in package stroke circuit avoids system mistake reception breath or the busy problem of system, further ensures server system
The normal operation of system external communication.
As a kind of preferred embodiment, above-mentioned first preset quantity can be 2.
Specifically, it is desirable to reach bigger bandwidth and higher transmission speed, need to guarantee as far as possible multiple outer
Portion's interchanger is run simultaneously, therefore, can set the first preset quantity to 2, i.e. two internal switch are one group, are connected together
In an external switch, when internal switch quantity is more, settable multiple external switch.As a result, when server system
When system is in higher load condition, it is ensured that at least half of internal switch is in operating status, and passes through multiple external exchanges
Machine runs realization parallel, is further ensured that higher information communication efficiency.
To solve the above problems, referring to FIG. 7, Fig. 7 is a kind of server external communication system provided herein
Structural schematic diagram (is not limited in for setting two four internal switch, peripheral hardware external switch in server system
This), which may include any one of the above server system (Micro Server System),
Three preset quantity external switch (ExternalSW) and user terminal (User).
Likewise, the specific value of above-mentioned third preset quantity will not influence the implementation of the technical program, according to reality
Demand is set.In addition, in Fig. 7 only by taking a user terminal as an example, but its particular number the application does not limit equally
It is fixed.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond scope of the present application.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Above to server external communication method, apparatus provided herein, computer readable storage medium, service
It device, server system and server external communication system and is described in detail.Specific case pair used herein
The principle and embodiment of the application is expounded, the present processes that the above embodiments are only used to help understand
And its core concept.It should be pointed out that for those skilled in the art, before not departing from the application principle
Put, can also to the application, some improvement and modification can also be carried out, these improvement and modification also fall into the guarantor of the claim of this application
Protect range element.
Claims (8)
1. a kind of server external communication method characterized by comprising
Obtain the running state information of the corresponding all internal switch of external switch；
Judge whether the internal switch is completely in closed state according to all running state informations；
If so, closing the corresponding signal switcher of all internal switch；
If it is not, then open the corresponding signal switcher of internal switch in the open state according to prefixed time interval, and
When being opened a signal switcher, remaining described signal switcher is closed.
2. server external communication method as described in claim 1, which is characterized in that the internal switch, which passes through to be in, to be opened
The signal switcher for opening state receives the information to be transmitted that described external switch is sent, and the information to be transmitted is forwarded to
Destination node.
3. a kind of server external communication device characterized by comprising
Data obtaining module, for obtaining the running state information of the corresponding all internal switch of external switch；
Condition judgment module, for judging whether the internal switch is completely in pass according to all running state informations
Closed state；
First control module closes all inner exchangings if being completely in closed state for the internal switch
The corresponding signal switcher of machine；
Second control module will according to prefixed time interval if being not completely in closed state for the internal switch
The corresponding signal switcher of internal switch in the open state is opened, and when being opened a signal switcher,
Remaining described signal switcher is closed.
4. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program is realized logical outside the server as described in claims 1 or 2 any one when the computer program is executed by processor
The step of communication method.
5. a kind of server characterized by comprising
Memory, for storing computer program；
Processor is realized when for executing the computer program outside the server as described in claims 1 or 2 any one
The step of means of communication.
6. a kind of server system, which is characterized in that including service node, internal switch, signal switcher and such as right
It is required that server described in 5；Wherein,
The first preset quantity signal switcher is connected with an external switch；
Each signal switcher is connect with an internal switch；
Each internal switch is connect with the second preset quantity service node；
The server is connect with all internal switch and all signal switchers respectively.
7. server system as claimed in claim 6, which is characterized in that first preset quantity is 2.
8. a kind of server external communication system, which is characterized in that including the service as described in claim 6 or 7 any one
Device system, third preset quantity external switch and user terminal.
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| CN201910150466.2A CN109743267B (en) | 2019-02-28 | 2019-02-28 | External communication method and device for server and related equipment |
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| CN201910150466.2A CN109743267B (en) | 2019-02-28 | 2019-02-28 | External communication method and device for server and related equipment |
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| CN201303332Y (en) * | 2008-11-13 | 2009-09-02 | 上海鸣啸实业发展有限公司 | Vehicle-mounted comprehensive information device based on IP platform |
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| CN104184686A (en) * | 2014-08-20 | 2014-12-03 | 杭州华三通信技术有限公司 | Method and device for controlling broadcast traffic on edge virtual bridge link |
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