CN104780224A - Remote service calling method and device - Google Patents

Remote service calling method and device Download PDF

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Publication number
CN104780224A
CN104780224A CN201510219958.4A CN201510219958A CN104780224A CN 104780224 A CN104780224 A CN 104780224A CN 201510219958 A CN201510219958 A CN 201510219958A CN 104780224 A CN104780224 A CN 104780224A
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CN
China
Prior art keywords
connection
remote service
target
destination server
idle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510219958.4A
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Chinese (zh)
Inventor
孙静波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing QIYI Century Science and Technology Co Ltd
Original Assignee
Beijing QIYI Century Science and Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing QIYI Century Science and Technology Co Ltd filed Critical Beijing QIYI Century Science and Technology Co Ltd
Priority to CN201510219958.4A priority Critical patent/CN104780224A/en
Publication of CN104780224A publication Critical patent/CN104780224A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/54Interprogram communication
    • G06F9/547Remote procedure calls [RPC]; Web services

Abstract

The embodiment of the invention discloses a remote service calling method and device applied to first equipment. The method includes the following steps that a target server corresponding to a remote service to be called is determined; a connection set corresponding to the target server is determined, wherein the connection set comprises at least one connection established in advance and used for achieving communication between the first equipment and the target server; whether idle connections exist in the connection set is judged; if yes, the exclusive use permission of one idle connection in the connection set is obtained, the idle connection is used as a target connection, and the remote service is called for the target server through the target connection. Compared with the prior art, the step of establishing a connection with the remote service to be called is omitted when remote service calling is carried out. Meanwhile, the problem that timeout duration cannot be set in the process of calling a domain name resolution function to resolve an IP address and consequently remote service calling efficiency is low is solved.

Description

A kind of remote service calling method and device
Technical field
The present invention relates to computer realm, particularly a kind of remote service tune method and device.
Background technology
When carrying out remote service and calling, first to connect with remote service to be called.And connect and usually will be made up of the step of several long period, this just makes whole connection procedure can spend the longer time.
Further, in the process connected, need to call domain name mapping function, such as getaddrinfo function resolves the IP address that domain name obtains called service.Calling domain name mapping function in the process of resolving domain name, should carry out overtime control to whole process, i.e. whole resolving no matter success or not, in the time-out time preset, all needs to return a result, to carry out next step operation.
But, in the prior art, resolve owing to calling domain name mapping function in the process of IP address and cannot time-out time be set, the time-out time of system default can only be relied on, and the time-out time of system default is general all long, the time-out time of such as linux system is defaulted as 5 seconds, and this controls time-out time in overlong time the remote service of 10 milliseconds of magnitudes is called for needing, therefore the frequent obstruction due to the Connection Step long period and make remote service to call efficiency lower.
Summary of the invention
For solving the problem, the embodiment of the invention discloses a kind of remote service tune method and device.Technical scheme is as follows:
A kind of remote service calling method, be applied to the first equipment, the method comprises:
Obtain remote service call request, according to described request, determine the destination server corresponding to remote service to be called;
Determine the articulation set corresponding with described destination server, in described articulation set, comprise that at least one is set up in advance, for realizing described first equipment and the connection communicated between described destination server;
Judge in described articulation set, whether there is idle connection;
If had, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
In the preferred embodiment of the present invention, also comprise: described to be connected by described target call remote service to described destination server after, the rights of using release described target connected, described target is connected, and the free time again become in described articulation set connects.
In the preferred embodiment of the present invention, the quantity of the connection in described articulation set is between the maximum preset and minimum value.
In the preferred embodiment of the present invention, also comprise: judging in described articulation set, to there is not idle connection, and the quantity of described connection is when being less than default maximum, triggers and set up for realizing described first equipment and the new operation be connected communicated between described destination server.
In the preferred embodiment of the present invention, also comprise, in the process by described target call connected remote service, if connect abnormal, then target is connected and add abnormal mark, and the rights of using that described target is connected release;
Then rejudge in described articulation set, whether there is idle connection;
If had, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
Corresponding to method above, present invention also offers a kind of remote service calling device, be applied to the first equipment, this device comprises:
Destination server confirms module, for obtaining remote service call request, according to described request, determines the destination server corresponding to remote service to be called;
Articulation set confirm module, for determining the articulation set corresponding with described destination server, in described articulation set, comprise that at least one is set up in advance, for realizing described first equipment and the connection communicated between described destination server;
Whether idle connection judgment module, for judging in described articulation set, exist idle connection;
Idle connection acquisition module, for when there is idle connection, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
In the preferred embodiment of the present invention, also comprise: target Connection Release module, for after described free time connection acquisition module calls remote service by described target connection to described destination server, the rights of using release described target connected, described target is connected, and the free time again become in described articulation set connects.
In the preferred embodiment of the present invention, the quantity of the connection in described articulation set is between the maximum preset and minimum value.
In the preferred embodiment of the present invention, also comprise: new connection establishment trigger module, for in idle connection judgment module, judge in described articulation set, to there is not idle connection, and the quantity of described connection is when being less than default maximum, triggers and set up for realizing described first equipment and the new operation be connected communicated between described destination server.
In the preferred embodiment of the present invention, also comprise: abnormal connection handling module, for connecting in the process of acquisition module by described target call connected remote service in the described free time, when connecting abnormal, then target is connected and add abnormal mark, and the rights of using that described target is connected release; And trigger described idle connection judgment module and rejudge in described articulation set, whether there is idle connection;
When there is idle connection, acquisition module is connected by the described free time, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
Technical scheme of the present invention, after determining the destination server corresponding to remote service to be called, first determine the articulation set that destination server is corresponding, obtain set up in advance idle exclusive rights of using connected in this articulation set again, then call remote service by this connection to described destination server.Compared with prior art, when carrying out remote service and calling, eliminate the step connected with remote service to be called.It also avoid the remote service caused due to cannot time-out time be arranged in the process calling domain name mapping function parsing IP address and call the lower problem of efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The flow chart of the first remote service calling method that Fig. 1 provides for the embodiment of the present invention;
The flow chart of the second remote service calling method that Fig. 2 provides for the embodiment of the present invention;
The structural representation of the first remote service calling device that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the second remote service calling device that Fig. 4 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of remote service calling method that Fig. 1 provides for the embodiment of the present invention, is applied to the first equipment, and the executive agent of the method is a kind of remote service calling device being arranged in the first equipment, and this device can perform following steps:
S101, obtains remote service call request, according to described request, determines the destination server corresponding to remote service to be called.
Said first equipment can be server, also can be local electronic equipment; Concrete form the present invention of first equipment does not do concrete restriction at this.
The identification information of the destination server corresponding to remote service to be called can be carried in remote service call request, like this, according to this request, the destination server just can determining corresponding to remote service to be called by identification information.The specific embodiment of this step can adopt the related art scheme of prior art to realize, and the present invention does not do concrete restriction at this.
S102, determines the articulation set corresponding with described destination server, in described articulation set, comprise that at least one is set up in advance, for realizing described first equipment and the connection communicated between described destination server.
A crucial part of the present invention establishes at least one in advance for realizing described first equipment and the connection communicated between described destination server, so just connection procedure and service call can be separated, avoid the process influence service call of connection establishment.Because technical scheme of the present invention is that connection by setting up in advance realizes calling of remote service, establishment of connection process is not key point of the present invention, does not therefore do too much description to it.It should be noted that, in actual application, establishment of connection can be realized by a connection management module, this connection management module can be a module of the remote service calling device being arranged in the first equipment, also can be relative to remote service calling device independently module, also can be the module in other remote equipment in addition, such as, can be the connection establishment module being arranged in destination server.
Understandable, when connection establishment module is positioned at first server side, may be more rapid to the response of follow-up judgement operation and acquisition operation, that further can improve remote service calls efficiency; When connection establishment module is arranged in other remote equipment, then can save the operating pressure of the first equipment; Which kind of mode of concrete employing, can be determined according to actual conditions by those skilled in the art, the present invention does not do concrete restriction at this.
Be prior art for realizing described first equipment with the establishment of connection process communicated between described destination server, related art scheme can be adopted realize, such as can with reference to the process connected of carrying out when remote service is called mentioned in background technology.The present invention does not do concrete restriction at this.
S103, judges in described articulation set, whether there is idle connection.
S104, if had, is obtained the idle exclusive rights of using connected in described articulation set, and is connected this free time as target connection, connected call remote service to described destination server by described target.
The said free time connects and can refer to that its rights of using do not have occupied connection.If there is such free time to connect in articulation set, so after obtaining the exclusive rights of using of this connection, just remote service can be called by this connection to described destination server.
Above-mentioned method, after determining the destination server corresponding to remote service to be called, first determine the articulation set that destination server is corresponding, obtain set up in advance idle exclusive rights of using connected in this articulation set again, then call remote service by this connection to described destination server.Compared with prior art, when carrying out remote service and calling, eliminate the step connected with remote service to be called.It also avoid the remote service caused due to cannot time-out time be arranged in the process calling domain name mapping function parsing IP address simultaneously and call the lower problem of efficiency.
In the process passing through a call connected remote service, the rights of using of this connection are monopolized.After remote service calls end, if the rights of using of exclusive connection again, make other service call cannot obtain the rights of using of this connection, waste will be caused to connection.In order to enable the connection in articulation set be utilized fully, on the basis of method shown in Fig. 1, in the preferred embodiment of the present invention, the mechanism of a release connection can also be increased; Concrete, as shown in Figure 2, the method can also comprise:
S105, described to be connected by described target call remote service to described destination server after, the rights of using release described target connected, described target is connected, and the free time again become in described articulation set connects.
Connecting runs out just discharges its rights of using, and make it again become idle and connect, to facilitate other service call to obtain the rights of using of this connection, such connection just can be recycled, and greatly reduces the quantity of the connection in articulation set.
In actual applications, if the quantity of the connection of setting up in advance in articulation set is very few, a lot of service calls will inevitably be caused available without connection; If the number of connection set up in advance is too much, then can causes waste, greatly increase the pressure of relevant device.Therefore, in order to avoid the generation of the problems referred to above, state in a kind of preferred implementation of each embodiment on the invention, the quantity of the connection in described articulation set is between the maximum preset and minimum value.
Said default maximum and the minimum value preset can be determined according to service needed by those skilled in the art, and its occurrence can not the restriction of technical solution of the present invention in pairs.
When number of connection is preset with maximum and minimum value, if do not have idle connection in articulation set, but the quantity connected also does not reach default maximum, now can a newly-built connection.Concrete, judging in described articulation set, to there is not idle connection, and when the quantity of described connection is less than default maximum, is triggering and set up for realizing described first equipment and the new operation be connected communicated between described destination server.In actual application, trigger and set up for realizing described first equipment and the new operation be connected communicated between described destination server, can realize by triggering connection establishment module, as mentioned above, this connection establishment module can be the executive agent of said method, a module in remote service calling device also can be the module in other remote equipment, such as, can be the connection establishment module being arranged in destination server.
Such service call just can obtain newly-built connection.If the quantity connected has reached default maximum, service call just can enter error handling procedures, performs other operation preset.
In the process by described target call connected remote service, may occur connecting abnormal situation, such as network connection interruption etc., in this case, on the basis of method shown in Fig. 1, the method can also comprise:
In the process by described target call connected remote service, if connect abnormal, then target is connected and add abnormal mark, and the rights of using that described target is connected release;
Then re-execute S103 and S104, namely judge in described articulation set, whether there is idle connection;
If had, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
Adding abnormal mark is to determine that this target is connected with exception, makes it does not used by continuation; Meanwhile, after the connection of this target be with the addition of abnormal mark, respective handling can be carried out by other abnormality processing module to it, make it again become operable connection, then again be joined in articulation set.If the maximum of number of connection that articulation set is preset, then will experienced number of stages in articulation set when being no more than default maximum, the connection after process is joined in set.Concrete method of adding abnormal mark can adopt the related art scheme of prior art to realize, and the present invention does not do concrete restriction at this.
Corresponding to embodiment of the method as shown in Figure 1 above, present invention also offers a kind of remote service calling device, be applied to the first equipment, as shown in Figure 3, this device can comprise:
Destination server confirms module 101, for obtaining remote service call request, according to described request, determines the destination server corresponding to remote service to be called;
Articulation set confirm module 102, for determining the articulation set corresponding with described destination server, in described articulation set, comprise that at least one is set up in advance, for realizing described first equipment and the connection communicated between described destination server;
Whether idle connection judgment module 103, for judging in described articulation set, exist idle connection;
Idle connection acquisition module 104, for when there is idle connection, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
It should be noted that, for the connection management module for connecting, it can be a module in remote service calling device as shown in Figure 3, also can be relative to remote service calling device independently module, also can be the module in other remote equipment in addition, such as, can be the connection establishment module being arranged in destination server.
Above-mentioned device, after determining the destination server corresponding to remote service to be called, first determine the articulation set that destination server is corresponding, obtain set up in advance idle exclusive rights of using connected in this articulation set again, then call remote service by this connection to described destination server.Compared with prior art, when carrying out remote service and calling, eliminate the step connected with remote service to be called.It also avoid the remote service caused due to cannot time-out time be arranged in the process calling domain name mapping function parsing IP address simultaneously and call the lower problem of efficiency.
In a kind of preferred implementation that this is bright, device shown in Fig. 3 can also increase a target Connection Release module, concrete, as shown in Figure 4, this device can also comprise: target Connection Release module 105, for after described free time connection acquisition module calls remote service by described target connection to described destination server, the rights of using release described target connected, described target is connected, and the free time again become in described articulation set connects.
In a kind of preferred implementation that this is bright, the quantity of the connection in described articulation set is between the maximum preset and minimum value.
When articulation set has been preset between the maximum of number of connection and minimum value, device shown in Fig. 1 can also comprise: new connection establishment trigger module, for in idle connection judgment module 103, judge in described articulation set, to there is not idle connection, and the quantity of described connection is when being less than default maximum, triggers and set up for realizing described first equipment and the new operation be connected communicated between described destination server.
In a kind of preferred implementation that this is bright, device shown in Fig. 1 can also comprise: abnormal connection handling module, for connecting in the process of acquisition module 104 by described target call connected remote service in the described free time, when connecting abnormal, then target is connected and add abnormal mark, and the rights of using that described target is connected release; And trigger described idle connection judgment module 103 and rejudge in described articulation set, whether there is idle connection;
When there is idle connection, acquisition module 104 is connected by the described free time, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Each embodiment in this specification all adopts relevant mode to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for device embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
One of ordinary skill in the art will appreciate that all or part of step realized in said method execution mode is that the hardware that can carry out instruction relevant by program has come, described program can be stored in computer read/write memory medium, here the alleged storage medium obtained, as: ROM/RAM, magnetic disc, CD etc.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.

Claims (10)

1. a remote service calling method, is applied to the first equipment, it is characterized in that, described method comprises:
Obtain remote service call request, according to described request, determine the destination server corresponding to remote service to be called;
Determine the articulation set corresponding with described destination server, in described articulation set, comprise that at least one is set up in advance, for realizing described first equipment and the connection communicated between described destination server;
Judge in described articulation set, whether there is idle connection;
If had, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
2. the method for claim 1, it is characterized in that, also comprise: described to be connected by described target call remote service to described destination server after, the rights of using release described target connected, described target is connected, and the free time again become in described articulation set connects.
3. method as claimed in claim 1 or 2, is characterized in that, the quantity of the connection in described articulation set is between the maximum preset and minimum value.
4. method as claimed in claim 3, it is characterized in that, also comprise: judging in described articulation set, to there is not idle connection, and the quantity of described connection is when being less than default maximum, triggers and set up for realizing described first equipment and the new operation be connected communicated between described destination server.
5. the method for claim 1, is characterized in that, also comprises, and in the process by described target call connected remote service, if connect abnormal, then connects target and adds abnormal mark, and the rights of using that described target is connected release;
Then rejudge in described articulation set, whether there is idle connection;
If had, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
6. a remote service calling device, is applied to the first equipment, it is characterized in that, described device comprises:
Destination server confirms module, for obtaining remote service call request, according to described request, determines the destination server corresponding to remote service to be called;
Articulation set confirm module, for determining the articulation set corresponding with described destination server, in described articulation set, comprise that at least one is set up in advance, for realizing described first equipment and the connection communicated between described destination server;
Whether idle connection judgment module, for judging in described articulation set, exist idle connection;
Idle connection acquisition module, for when there is idle connection, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
7. device as claimed in claim 6, it is characterized in that, also comprise: target Connection Release module, for after described free time connection acquisition module calls remote service by described target connection to described destination server, the rights of using release described target connected, described target is connected, and the free time again become in described articulation set connects.
8. device as claimed in claims 6 or 7, is characterized in that, the quantity of the connection in described articulation set is between the maximum preset and minimum value.
9. device as claimed in claim 8, it is characterized in that, also comprise: new connection establishment trigger module, for in idle connection judgment module, judge in described articulation set, to there is not idle connection, and the quantity of described connection is when being less than default maximum, triggers and set up for realizing described first equipment and the new operation be connected communicated between described destination server.
10. device as claimed in claim 6, it is characterized in that, also comprise: abnormal connection handling module, for connecting in the process of acquisition module by described target call connected remote service in the described free time, when connecting abnormal, then target is connected and add abnormal mark, and the rights of using that described target is connected release; And trigger described idle connection judgment module and rejudge in described articulation set, whether there is idle connection;
When there is idle connection, acquisition module is connected by the described free time, obtain the idle exclusive rights of using connected in described articulation set, and this free time is connected as target connection, connected by described target and call remote service to described destination server.
CN201510219958.4A 2015-04-30 2015-04-30 Remote service calling method and device Pending CN104780224A (en)

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CN105553993A (en) * 2015-12-18 2016-05-04 广州华多网络科技有限公司 Remote service dispatching method and device and server
CN105956000A (en) * 2016-04-20 2016-09-21 广州华多网络科技有限公司 Data exchange method and client
CN107766164A (en) * 2017-11-17 2018-03-06 深圳市泉眼网络科技有限公司 Data calling method and device
CN109120697A (en) * 2018-08-20 2019-01-01 常州信息职业技术学院 A kind of service calling method and device based on network communication

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Publication number Priority date Publication date Assignee Title
CN105553993A (en) * 2015-12-18 2016-05-04 广州华多网络科技有限公司 Remote service dispatching method and device and server
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