CN102843607A - Method for monitoring process state in set top box - Google Patents
Method for monitoring process state in set top box Download PDFInfo
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- CN102843607A CN102843607A CN2012102570138A CN201210257013A CN102843607A CN 102843607 A CN102843607 A CN 102843607A CN 2012102570138 A CN2012102570138 A CN 2012102570138A CN 201210257013 A CN201210257013 A CN 201210257013A CN 102843607 A CN102843607 A CN 102843607A
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Abstract
The invention relates to set top box software, and discloses a method for monitoring a process state in a set top box. The process state is effectively monitored; an unusual condition of a system is reduced, and stable operation of a set top box system is maintained. The method comprises the following steps: setting a process to be a monitoring process in the processes of the set top box system, and setting the other processes to be monitored processes; collecting the respective state information by the monitored processes; feeding back current state information to the monitoring process when the state changes; judging whether the current state information fed back by the monitored processes is received by the monitoring process at a regular time interval T1, if so, transmitting corresponding operation instructions to the monitored processes; if not, transmitting state inquiry messages to the monitored processes; feeding back the current state information to the monitoring process after the monitored processes receive the state inquiry messages, and analyzing and executing the operation instructions after the monitored processes receive the operation instructions. The method is suitable for the multi-process system of the set top box.
Description
Technical field
The present invention relates to set-top box software, specifically, is in the multi-process set-top-box system, monitors a kind of method of each process status in real time.
Background technology
Traditional STB adopts the mode of multithreading to make up software systems, and when certain thread appearance was unusual, it was unusual to cause whole set-top box software to occur easily.Be accompanied by the development of intelligent machine top box; Increasing software developer makes up the set-top box software system through the mode that adopts multi-process; Because process has independently internal storage location, thus occur when unusual when a process, can be to other processes generation significant impacts.But owing to need interaction data between each process, if do not take the proper process measure to unusual process occurring, it is unusual still can to cause STB to occur.
Therefore, be necessary to propose process status method for supervising in a kind of STB.
Summary of the invention
Technical problem to be solved by this invention is: propose process status method for supervising in a kind of STB, process status is carried out effective monitoring, reduce the generation of system exception situation, keep the stable operation of set-top-box system.
The present invention solves the problems of the technologies described above the scheme that is adopted: process status method for supervising in the STB may further comprise the steps:
A., it is monitoring process that a process is set in the process of set-top-box system, and other process is monitored process;
B. monitored process is gathered the state information of self, when state changes, feeds back current state information to monitoring process;
C. monitoring process at regular intervals T1 judge whether to receive the current state information of monitored progress feedback, if receive, then get into step f, if do not receive, then get into steps d;
D. monitoring process is to monitored process transmit status Query Information;
E. monitored process is fed back current state information to monitoring process after receiving status poll information;
F. monitoring process sends corresponding operational order according to the current state information of monitored progress feedback to monitored process;
G. monitored process is resolved and is carried out after receiving operational order.
Further; Among the step f, the content of corresponding operational order comprises following any or its combination: notify monitored process to do respective operations, restart monitored process, notify other processes not distributed tasks to the monitored process of this instruction object, point out the user, restart set-top-box system.
Further, after step g, also comprise step:
H. if monitoring process is not received the current state information of monitored progress feedback yet in certain time interval T 2, then be judged to be this monitored process and occur unusually, then restart this monitored process, said T2 be T1 N doubly, N is greater than 1 and be integer.
The invention has the beneficial effects as follows: monitored state of a process is carried out effective monitoring, reduce the generation of set-top-box system unusual condition,, keep the stable operation of set-top-box system in case in time handling unusually appears in certain process.
Description of drawings
Fig. 1 is the method flow diagram in the embodiment of the invention.
Embodiment
The present invention proposes process status method for supervising in a kind of set-top box software, and process status is carried out effective monitoring, reduces the generation of system exception situation, keeps the stable operation of set-top-box system.This method may further comprise the steps: a. is provided with a process in the process of set-top-box system be monitoring process, and other process is monitored process; B. monitored process is gathered the state information of self, when state changes, feeds back current state information to monitoring process; C. monitoring process at regular intervals T1 judge whether to receive the current state information of monitored progress feedback, if receive, then get into step f, if do not receive, then get into steps d; D. monitoring process is to monitored process transmit status Query Information; E. monitored process is fed back current state information to monitoring process after receiving status poll information; F. monitoring process sends corresponding operational order according to the current state information of monitored progress feedback to monitored process; G. monitored process is resolved and is carried out after receiving operational order.
Below in conjunction with accompanying drawing and embodiment scheme of the present invention is done further to describe.
It is monitoring process that one of them process is set in the multi-process set-top-box system, and other process is monitored process, for ease of describing, represents monitoring process with A here, represents monitored process with B.
As shown in Figure 1, the process status method for supervising in this example comprises the steps:
1, monitored process B gathers the state information of self, if state changes, then initiatively to monitoring process A feedback current state information;
If 2 monitoring process A do not receive the current state information of monitored process B feedback in the certain hour interval, then to monitored process B transmit status Query Information;
3, monitored process B feeds back current state information to monitoring process A after receiving status poll information immediately;
4, monitoring process A sends corresponding operational order according to the current state information of monitored process B feedback to monitored process B and other monitored processes: as notify monitored process B to do respective operations, restart monitored process B, notify other processes not distributed tasks give monitored process B, point out the user, restart set-top-box system etc.;
(N is the integer greater than 1) do not received the current state information that monitored process B feeds back yet if it's the N times of time interval are past 5 monitoring process B ultrasonic, and it is unusual to think that then monitored process B occurs, and then directly restarts monitored process B;
6, after monitored process B receives the operational order of monitoring process A transmission, resolve and carry out.
Claims (3)
1. process status method for supervising in the STB is characterized in that, may further comprise the steps:
A., it is monitoring process that a process is set in the process of set-top-box system, and other process is monitored process;
B. monitored process is gathered the state information of self, when state changes, feeds back current state information to monitoring process;
C. monitoring process at regular intervals T1 judge whether to receive the current state information of monitored progress feedback, if receive, then get into step f, if do not receive, then get into steps d;
D. monitoring process is to monitored process transmit status Query Information;
E. monitored process is fed back current state information to monitoring process after receiving status poll information;
F. monitoring process sends corresponding operational order according to the current state information of monitored progress feedback to monitored process;
G. monitored process is resolved and is carried out after receiving operational order.
2. process status method for supervising in the STB as claimed in claim 1; It is characterized in that; Among the step f, the content of corresponding operational order comprises following any or its combination: notify monitored process to do respective operations, restart monitored process, notify other processes not distributed tasks to the monitored process of this instruction object, point out the user, restart set-top-box system.
3. process status method for supervising in according to claim 1 or claim 2 the STB is characterized in that, after step g, also comprises step:
H. if monitoring process is not received the current state information of monitored progress feedback yet in certain time interval T 2, then be judged to be this monitored process and occur unusually, then restart this monitored process, said T2 be T1 N doubly, N is greater than 1 and be integer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012102570138A CN102843607A (en) | 2012-07-24 | 2012-07-24 | Method for monitoring process state in set top box |
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| CN2012102570138A CN102843607A (en) | 2012-07-24 | 2012-07-24 | Method for monitoring process state in set top box |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375854A (en) * | 2016-10-11 | 2017-02-01 | 北京赛特斯信息科技股份有限公司 | Autonomous error-reporting system for IPTV user terminal |
| CN107168823A (en) * | 2017-05-15 | 2017-09-15 | 郑州云海信息技术有限公司 | A kind of method and apparatus of Java Process Protections |
| CN107833160A (en) * | 2017-11-24 | 2018-03-23 | 河北三川科技有限公司 | A kind of hotel occupancy advertisement plays fault self-detection method and system |
| CN108710544A (en) * | 2018-03-20 | 2018-10-26 | 青岛海信网络科技股份有限公司 | A kind of process monitoring method and track traffic synthetic monitoring system of Database Systems |
| CN109660856A (en) * | 2018-12-27 | 2019-04-19 | 贵州省广播电视信息网络股份有限公司 | A method of set-top box manages exception information in a production environment |
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| US20070300228A1 (en) * | 2006-06-16 | 2007-12-27 | Siemens Medical Solutions Usa, Inc. | Processor Operational Status Management System |
| CN101567808A (en) * | 2009-05-14 | 2009-10-28 | 中兴通讯股份有限公司 | Method for guarding network management system and the network management system |
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2012
- 2012-07-24 CN CN2012102570138A patent/CN102843607A/en active Pending
Patent Citations (4)
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| CN1605987A (en) * | 2004-11-17 | 2005-04-13 | 中兴通讯股份有限公司 | Method for realizing real time threads state monitoring in multiple thread system |
| US20070300228A1 (en) * | 2006-06-16 | 2007-12-27 | Siemens Medical Solutions Usa, Inc. | Processor Operational Status Management System |
| CN1904852A (en) * | 2006-08-01 | 2007-01-31 | 西安西电捷通无线网络通信有限公司 | Method for monitoring and abnormal processing of computer application program |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375854A (en) * | 2016-10-11 | 2017-02-01 | 北京赛特斯信息科技股份有限公司 | Autonomous error-reporting system for IPTV user terminal |
| CN107168823A (en) * | 2017-05-15 | 2017-09-15 | 郑州云海信息技术有限公司 | A kind of method and apparatus of Java Process Protections |
| CN107833160A (en) * | 2017-11-24 | 2018-03-23 | 河北三川科技有限公司 | A kind of hotel occupancy advertisement plays fault self-detection method and system |
| CN108710544A (en) * | 2018-03-20 | 2018-10-26 | 青岛海信网络科技股份有限公司 | A kind of process monitoring method and track traffic synthetic monitoring system of Database Systems |
| CN109660856A (en) * | 2018-12-27 | 2019-04-19 | 贵州省广播电视信息网络股份有限公司 | A method of set-top box manages exception information in a production environment |
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Application publication date: 20121226 |