CN102693172B - Dynamic switching method and system of information input system - Google Patents
Dynamic switching method and system of information input system Download PDFInfo
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- CN102693172B CN102693172B CN201110256425.5A CN201110256425A CN102693172B CN 102693172 B CN102693172 B CN 102693172B CN 201110256425 A CN201110256425 A CN 201110256425A CN 102693172 B CN102693172 B CN 102693172B
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Abstract
The invention discloses a dynamic switching method of an information input system. The dynamic switching method specifically comprises the following steps of: receiving first front-end device dynamic information; receiving an upper limit value of the operation speed of a front-end device; judging information of the operation speed of a first front-end device processor; receiving dynamic information of a second front-end device; judging whether the sum of information of the operation speed of a second front-end device processor and the information of the operation speed of the first front-end device processor is smaller than the upper limit value of the operation speed of the front-end device or not; and if so, closing the second front-end device. Through the dynamic switching method and system of the information input system, disclosed by the invention, problems that dynamic balance of data collected in a field, safe use and system recovery in a field program broadcasting process are solved, and thus the balance process capacity of the processors is improved, the field data loss is avoided, the continuity of a system service is ensured, and the reliability of the system is improved..
Description
Technical field
The present invention relates in TV live show making field, the dynamic switching method of the relevant a kind of Message Entry System in the collection of program field data and use procedure and system.
Background technology
At present, in television program transmission process, host and spectators carry out the interactive a kind of Main Means having become each TV station enhancing spectators' participation and audience ratings by various Information Technology Methods (as note, message board, microblogging etc.).Centre station information input system is responsible for including and is stored in the interaction data with spectators in living broadcast of programs process.On the one hand, host needs to use these interactive informations in live process, once system resource deficiency or collapse in live process, will cause serious broadcast accident; On the other hand, these data complete the behaviors such as post analysis User Perspective, preference and evaluation program quality both provides important evidence live for centre platform staff.
Application due to sing on web uses very easy, without the need to extra installation procedure, and can be conducted interviews by plurality of devices anywhere or anytime.Therefore, platform is entreated to determine sing on web platform construction Message Entry System.On the one hand, the program of centre platform can cover the whole nation, and spectator attendance is extremely huge, and these spectators are the potential users of centre station information input system, and this visit capacity just determining this system is very huge.In order to provide a good experience to user, the stable operation of system must be ensured, when the web server of front end breaks down, the access of user can not be affected.On the other hand, due to the value of data arrived by this systematic collection, be necessary for them and a kind of lasting, storage scheme is reliably provided.Common way these data is preserved carry out longer-term storage in a database.
But computer system can not provide gratifying reliability.Each assembly of computer system all may break down or the situation of load imbalance at any time, thus the normal work of impact.On software, the bug etc. in design defect, compiling procedure may cause the collapse of whole system.On hardware, the equipment such as disk, internal memory all can not ensure work stable reliably and with long-term.Along with popularizing of computer network, the problems such as virus, assault weaken again the reliability of computer system further.
Realizing in process of the present invention, inventor finds that the shortcoming of prior art is: first, data exist the problem of load imbalance, cause the wasting of resources, and secondly, labour intensity is large.Need the backup significant data of staff's right place every day, this backup mode requires to suspend database service, and the duplication of labour is many, probably because the reasons such as carelessness bring backup mistake, simultaneously, not prompt enough, data backup usual every day once, can not ensure the synchronous in time of master data and Backup Data.Once master data occurs to lose the situations such as damage, very likely cause broadcast accident.
Summary of the invention
For the problems of the prior art, the technical problem to be solved in the present invention is: solve in live show recorded broadcast process, the Data Dynamic of collection in worksite is balanced and use safely and System recover problem.
For solving the problems of the technologies described above, the dynamic switching method of a kind of Message Entry System provided by the invention, is characterized in that, comprise step:
Receive the first front-end equipment multidate information, described first front-end equipment multidate information comprises: the first log-on message, described first front-end equipment configures the first database, at least comprises in described first log-on message: described first front-end equipment processor travelling speed information;
Receiving front-end equipment travelling speed higher limit;
Judge described first front-end equipment processor travelling speed information, whether higher than described front-end equipment travelling speed higher limit, if so, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate;
Receive the second front-end equipment multidate information, described second front-end equipment multidate information comprises: the second log-on message, at least comprises in described second log-on message: described second front-end equipment processor travelling speed information;
Judge whether described second front-end equipment processor travelling speed information and described first front-end equipment processor travelling speed information sum are less than described front-end equipment travelling speed higher limit, if so, then close the second front-end equipment.
In the above-mentioned methods, also comprise in described first front-end equipment multidate information: the first front-end equipment activity monitoring information, in described first front-end equipment activity monitoring information, at least comprise heartbeat data packets return information.
The described first front-end equipment processor travelling speed information of described judgement, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database and described first database data mirror image also also comprise in associated steps:
Judge described heartbeat data packets return information, whether correctly, if not, be then switched to described second front-end equipment from the first front-end equipment.
In the described first front-end equipment processor travelling speed information of described judgement, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database and described first database data mirror image also also comprise after associated steps:
Judge that whether described heartbeat data packets return information is correct, if so, then switch back the first front-end equipment from described second front-end equipment, and enable described first database simultaneously, described first database information mirror image from described second database obtains.
Correctly whether the described heartbeat data packets return information of described judgement, if not, then also comprise after described first front-end equipment is switched to described second front-end equipment step:
Described first front-end equipment exports: the first front-end equipment is switched to the prompting of the second front-end equipment.
The described first front-end equipment processor travelling speed information of described judgement, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database and described first database data mirror image also also comprise after associated steps:
Described first front-end equipment exports the prompting starting the second front-end equipment.
Described first front-end equipment comprises: web front-end equipment, fetch equipment and access equipment; Described second front-end equipment comprises: web front-end equipment, fetch equipment and access equipment.Also comprise in described first log-on message: processor number and memory size.
A switching at runtime system for Message Entry System, comprising: front-end equipment information receiving unit, judging unit, velocity estimation unit, front-end equipment maintenance unit;
Described end facility information receiving element, the first front-end equipment multidate information is received for 1, described first front-end equipment multidate information comprises: the first log-on message, described first front-end equipment configures the first database, at least comprises in described first log-on message: described first front-end equipment processor travelling speed information; 2 receiving front-end equipment travelling speed higher limits;
Described judging unit, for judging described first front-end equipment processor travelling speed information, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate;
Described velocity estimation unit, for receiving the second front-end equipment multidate information, described second front-end equipment multidate information comprises: the second log-on message, at least comprises in described second log-on message: described second front-end equipment processor travelling speed information;
Described front-end equipment maintenance unit, for judging whether described second front-end equipment processor travelling speed information and described first front-end equipment processor travelling speed information sum are less than described front-end equipment travelling speed higher limit, if so, the second front-end equipment is then closed.
Also comprise in first front-end equipment multidate information described in described end facility information receiving element: the first front-end equipment activity monitoring information, in described first front-end equipment activity monitoring information, at least comprise heartbeat data packets return information.
Also comprise in described judging unit: switching condition judging unit, described switching condition judging unit, for judging described heartbeat data packets return information, whether correct, if not, then be switched to the second front-end equipment from the first front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate.
Described system also comprises: switch back unit, described switch back unit, whether correct for judging described heartbeat data packets return information, if, then switch back the first front-end equipment from the second front-end equipment, and enable described first database simultaneously, described first database information mirror image from described second database obtains.
Described first front-end equipment comprises: web front-end equipment, fetch equipment and access equipment; Described second front-end equipment comprises: web front-end equipment, fetch equipment and access equipment.
Also comprise in described first log-on message: processor number and memory size.
Compared with prior art, the embodiment of the present invention has the following advantages: the present invention can realize, in the on-the-spot recording process of program, for main equipment solves the problem of dynamic equalization, simultaneously, when main equipment or access equipment break down, can automatically switch to from typing or access equipment, and the master data base data that can will be connected with main recording device, by being mirrored to from database, from access equipment calls from proterctive equipment data, thus recovery system runs, avoid the loss of field data, ensure that the continuity of system service, improve the reliability of system.
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.
Fig. 1: the process flow diagram being the dynamic switching method of a kind of Message Entry System in the embodiment of the present invention;
Fig. 2: the composition diagram being the switching at runtime system of a kind of Message Entry System in the embodiment of the present invention;
Fig. 3: the composition diagram being the switching at runtime system of a kind of Message Entry System in 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 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.
Provide a kind of dynamic switching method of Message Entry System in the embodiment of the present invention 1, as shown in Figure 1, specifically comprise step:
S101: receive the first front-end equipment multidate information;
Receive the first front-end equipment multidate information, described first front-end equipment multidate information comprises: the first log-on message, described first front-end equipment configures the first database, at least comprises in described first log-on message: described first front-end equipment processor travelling speed information;
S102: receiving front-end equipment travelling speed higher limit;
Receiving front-end equipment travelling speed higher limit;
S103: judge whether to enable the second front-end equipment;
Judge described first front-end equipment processor travelling speed information, whether higher than described front-end equipment travelling speed higher limit, if so, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate;
S104: receive the second front-end equipment multidate information;
Receive the second front-end equipment multidate information, described second front-end equipment multidate information comprises: the second log-on message, at least comprises in described second log-on message: described second front-end equipment processor travelling speed information;
S105: judge whether closedown second front-end equipment;
Judge whether described second front-end equipment processor travelling speed information and described first front-end equipment processor travelling speed information sum are less than described front-end equipment travelling speed higher limit, if so, then close the second front-end equipment.
Provide a kind of dynamic switching method of Message Entry System in the embodiment of the present invention 2, specifically comprise step:
S201: receive the first front-end equipment multidate information;
Receive the first front-end equipment multidate information, described first front-end equipment multidate information comprises: the first log-on message, described first front-end equipment configures the first database, at least comprises in described first log-on message: described first front-end equipment processor travelling speed information;
Also comprise in described first front-end equipment multidate information: the first front-end equipment activity monitoring information, in described first front-end equipment activity monitoring information, at least comprise heartbeat data packets return information;
Also comprise in described first log-on message: processor number and memory size;
S202: receiving front-end equipment travelling speed higher limit;
Receiving front-end equipment travelling speed higher limit;
S203: judge whether to enable the second front-end equipment;
Judge described first front-end equipment processor travelling speed information, whether higher than described front-end equipment travelling speed higher limit, if so, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate;
The described first front-end equipment processor travelling speed information of described judgement, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database and described first database data mirror image also also comprise in associated steps:
Whether correctly, if not judge described heartbeat data packets return information, be then switched to the second front-end equipment from the first front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate;
In the described first front-end equipment processor travelling speed information of described judgement, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database and described first database data mirror image also also comprise after associated steps:
Judge that whether described heartbeat data packets return information is correct, if so, then switch back the first front-end equipment from the second front-end equipment, and enable described first database simultaneously, described first database information mirror image from described second database obtains;
The described heartbeat data packets return information of described judgement, whether correct, if not, be then switched to the second front-end equipment from the first front-end equipment, described second front-end equipment configures the second database, and described second database and described first database data mirror image also also comprise after associated steps:
Described first front-end equipment exports: the first front-end equipment is switched to the prompting of the second front-end equipment;
The described first front-end equipment processor travelling speed information of described judgement, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database and described first database data mirror image also also comprise after associated steps:
Described first front-end equipment exports the prompting starting the second front-end equipment;
Described first front-end equipment comprises: web front-end equipment, fetch equipment and access equipment; Described second front-end equipment comprises: web front-end equipment, fetch equipment and access equipment;
S204: receive the second front-end equipment multidate information;
Receive the second front-end equipment multidate information, described second front-end equipment multidate information comprises: the second log-on message, at least comprises in described second log-on message: described second front-end equipment processor travelling speed information;
S205: judge whether closedown second front-end equipment;
Judge whether described second front-end equipment processor travelling speed information and described first front-end equipment processor travelling speed information sum are less than described front-end equipment travelling speed higher limit, if so, then close the second front-end equipment.
The present invention is in the process of date restoring problem solving field data input system, main employing is by arranging the switching condition of front-end equipment, and this switching condition is detected, when switching condition meets, complete master, from the switching of front-end equipment, and database server to the back-end sends switching command, complete the main database server with master headed Equipments Setting, and from the switching from data server of front end Equipments Setting, due to described main database server with from database server data are real-time mirror image, therefore, can ensure from the data database server it is available in real time, thus achieve, when there is the faults such as shutdown when master headed equipment, can start in time from equipment (stand-by equipment) and from equipment phase configuration from database server, ensure that the normal work of foreground equipment, simultaneously, the present invention is when detecting that master headed equipment returns to former setting or resumes work, again master headed equipment is switched back by from front-end equipment, the database server simultaneously matched with it also completes the switching from database server to main database server thereupon.
Provide a kind of dynamic switching method of Message Entry System in the embodiment of the present invention 3, as shown in Figure 2, specifically comprise: front-end equipment information receiving unit, judging unit, velocity estimation unit, front-end equipment maintenance unit;
301: described front-end equipment information receiving unit, for receiving the first front-end equipment multidate information, described first front-end equipment multidate information comprises: the first log-on message, described first front-end equipment configures the first database, at least comprises in described first log-on message: described first front-end equipment processor travelling speed information; Receiving front-end equipment travelling speed higher limit;
302: described judging unit, for judging described first front-end equipment processor travelling speed information, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate;
303: described velocity estimation unit, for receiving the second front-end equipment multidate information, described second front-end equipment multidate information comprises: the second log-on message, at least comprises in described second log-on message: described second front-end equipment processor travelling speed information;
304: described front-end equipment maintenance unit, for judging whether described second front-end equipment processor travelling speed information and described first front-end equipment processor travelling speed information sum are less than described front-end equipment travelling speed higher limit, if so, the second front-end equipment is then closed.
Provide a kind of dynamic switching method of Message Entry System in the embodiment of the present invention 4, as shown in Figure 3, specifically comprise: front-end equipment information receiving unit, judging unit, velocity estimation unit, front-end equipment maintenance unit;
401: described front-end equipment information receiving unit, the first front-end equipment multidate information is received for 1, described first front-end equipment multidate information comprises: the first log-on message, described first front-end equipment configures the first database, at least comprises in described first log-on message: described first front-end equipment processor travelling speed information; Receiving front-end equipment travelling speed higher limit;
Also comprise in first front-end equipment multidate information described in described front-end equipment information receiving unit: the first front-end equipment activity monitoring information, in described first front-end equipment activity monitoring information, at least comprise heartbeat data packets return information;
402: described judging unit, for judging described first front-end equipment processor travelling speed information, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate;
Also comprise in described judging unit: switching condition judging unit 4021, described switching condition judging unit, for judging described heartbeat data packets return information, whether correct, if not, then be switched to the second front-end equipment from the first front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate;
403: described velocity estimation unit, for receiving the second front-end equipment multidate information, described second front-end equipment multidate information comprises: the second log-on message, at least comprises in described second log-on message: described second front-end equipment processor travelling speed information;
404: described front-end equipment maintenance unit, for judging whether described second front-end equipment processor travelling speed information and described first front-end equipment processor travelling speed information sum are less than described front-end equipment travelling speed higher limit, if so, the second front-end equipment is then closed.
Described system, also comprise: switch back unit 4041, described switch back unit, whether correct for judging described heartbeat data packets return information, if, then switch back the first front-end equipment from the second front-end equipment, and enable described first database simultaneously, described first database information mirror image from described second database obtains.
Described first front-end equipment comprises: web front-end equipment, fetch equipment and access equipment; Described second front-end equipment comprises: web front-end equipment, fetch equipment and access equipment.
Also comprise in described first log-on message: processor number and memory size.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention can by hardware implementing, and the mode that also can add necessary general hardware platform by software realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions and perform method described in each embodiment of the present invention in order to make a computer equipment (can be personal computer, server, or the network equipment etc.).
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device in embodiment can carry out being distributed in the device of embodiment according to embodiment description, also can carry out respective change and be arranged in the one or more devices being different from the present embodiment.The module of above-described embodiment can merge into a module, also can split into multiple submodule further.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (14)
1. a dynamic switching method for Message Entry System, is characterized in that, comprises step:
Receive the first front-end equipment multidate information, described first front-end equipment multidate information comprises: the first log-on message, described first front-end equipment configures the first database, at least comprises in described first log-on message: described first front-end equipment processor travelling speed information;
Receiving front-end equipment travelling speed higher limit;
Judge described first front-end equipment processor travelling speed information, whether higher than described front-end equipment travelling speed higher limit, if so, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate;
Receive the second front-end equipment multidate information, described second front-end equipment multidate information comprises: the second log-on message, at least comprises in described second log-on message: described second front-end equipment processor travelling speed information;
Judge whether described second front-end equipment processor travelling speed information and described first front-end equipment processor travelling speed information sum are less than described front-end equipment travelling speed higher limit, if so, then close the second front-end equipment.
2. method as described in claim 1, is characterized in that, also comprise in described first front-end equipment multidate information: the first front-end equipment activity monitoring information, at least comprise heartbeat data packets return information in described first front-end equipment activity monitoring information.
3. method as described in claim 2, it is characterized in that, the described first front-end equipment processor travelling speed information of described judgement, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database and described first database data mirror image also also comprise in associated steps:
Judge described heartbeat data packets return information, whether correctly, if not, be then switched to described second front-end equipment from the first front-end equipment.
4. method as described in claim 3, it is characterized in that, in the described first front-end equipment processor travelling speed information of described judgement, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database and described first database data mirror image also also comprise after associated steps:
Judge that whether described heartbeat data packets return information is correct, if so, then switch back the first front-end equipment from described second front-end equipment, and enable described first database simultaneously, described first database information mirror image from described second database obtains.
5. correctly whether method as described in claim 3, is characterized in that, the described heartbeat data packets return information of described judgement, if not, then also comprise after described first front-end equipment is switched to described second front-end equipment step:
Described first front-end equipment exports: the first front-end equipment is switched to the prompting of the second front-end equipment.
6. method as described in claim 1, it is characterized in that, the described first front-end equipment processor travelling speed information of described judgement, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database and described first database data mirror image also also comprise after associated steps:
Described first front-end equipment exports the prompting starting the second front-end equipment.
7. method as described in claim 1, it is characterized in that, described first front-end equipment comprises: web front-end equipment, fetch equipment and access equipment; Described second front-end equipment comprises: web front-end equipment, fetch equipment and access equipment.
8. method as described in claim 1, is characterized in that, also comprise: processor number and memory size in described first log-on message.
9. a switching at runtime system for Message Entry System, is characterized in that, comprising: front-end equipment information receiving unit, judging unit, velocity estimation unit, front-end equipment maintenance unit;
Described front-end equipment information receiving unit, the first front-end equipment multidate information is received for 1, described first front-end equipment multidate information comprises: the first log-on message, described first front-end equipment configures the first database, at least comprises in described first log-on message: described first front-end equipment processor travelling speed information; 2 receiving front-end equipment travelling speed higher limits;
Described judging unit, for judging described first front-end equipment processor travelling speed information, whether higher than described front-end equipment travelling speed higher limit, if, then enable the second front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate;
Described velocity estimation unit, for receiving the second front-end equipment multidate information, described second front-end equipment multidate information comprises: the second log-on message, at least comprises in described second log-on message: described second front-end equipment processor travelling speed information;
Described front-end equipment maintenance unit, for judging whether described second front-end equipment processor travelling speed information and described first front-end equipment processor travelling speed information sum are less than described front-end equipment travelling speed higher limit, if so, the second front-end equipment is then closed.
10. system as described in claim 9, it is characterized in that, also comprise in first front-end equipment multidate information described in described end facility information receiving element: the first front-end equipment activity monitoring information, in described first front-end equipment activity monitoring information, at least comprise heartbeat data packets return information.
11. systems as described in claim 10, it is characterized in that, also comprise in described judging unit: switching condition judging unit, described switching condition judging unit, for judging described heartbeat data packets return information, whether correctly, if not, then be switched to the second front-end equipment from the first front-end equipment, described second front-end equipment configures the second database, and described second database is with described first database data mirror image and associate.
12. systems as described in claim 11, it is characterized in that, also comprise: switch back unit, described switch back unit, for judging that whether described heartbeat data packets return information is correct, if so, then switch back the first front-end equipment from the second front-end equipment, and enable described first database simultaneously, described first database information mirror image from described second database obtains.
13. systems as described in claim 9, it is characterized in that, described first front-end equipment comprises: web front-end equipment, fetch equipment and access equipment; Described second front-end equipment comprises: web front-end equipment, fetch equipment and access equipment.
14. systems as described in claim 9, is characterized in that, also comprise: processor number and memory size in described first log-on message.
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| CN101815007A (en) * | 2010-03-17 | 2010-08-25 | 杭州华三通信技术有限公司 | Fast switching method based on VRRP load balance and equipment |
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