CN116955090B - Calling chain monitoring system and method for chain service - Google Patents
Calling chain monitoring system and method for chain service Download PDFInfo
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- CN116955090B CN116955090B CN202311204303.0A CN202311204303A CN116955090B CN 116955090 B CN116955090 B CN 116955090B CN 202311204303 A CN202311204303 A CN 202311204303A CN 116955090 B CN116955090 B CN 116955090B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000002159 abnormal effect Effects 0.000 claims abstract description 18
- 230000000977 initiatory effect Effects 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3006—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is distributed, e.g. networked systems, clusters, multiprocessor systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/302—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a software system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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Abstract
The invention discloses a call chain monitoring system and a method for chain service, which belong to the technical field of data processing, wherein the system comprises an abnormal event acquisition unit, an intelligent contract generation unit and a call chain monitoring unit; the abnormal event acquisition unit is used for acquiring call chain data when an abnormal request is received, and extracting event sets with time stamps corresponding to the call chain data; the intelligent contract generating unit is used for generating intelligent contracts according to the calling chain data and the event set with the time stamp; and the call chain monitoring unit is used for monitoring the event set according to the intelligent contract to complete the monitoring of the call chain. The call chain monitoring system generates an intelligent contract through the parameter analysis of the event and the call chain, and the intelligent contract can embody the relation between the event and the call chain parameter so as to be convenient for carrying out link monitoring.
Description
Technical Field
The invention belongs to the technical field of data processing, and particularly relates to a call chain monitoring system and method for chain service.
Background
As computer systems become larger in size, the application architecture of the computer system evolves from centralized to distributed. After the application architecture of the computer system evolves from centralized to distributed, the overall call relationship of the distributed computer system becomes complex. After the call relations become complex, how to perform distributed call link monitoring becomes a problem. The existing monitoring technology for the call chain does not use intelligent contracts, and the intelligent contracts are greatly helpful for event monitoring of the call chain.
Disclosure of Invention
The invention provides a call chain monitoring system and a call chain monitoring method for chain service.
The technical scheme of the invention is as follows: the call chain monitoring system of the chain service comprises an abnormal event acquisition unit, an intelligent contract generation unit and a call chain monitoring unit;
the abnormal event acquisition unit is used for acquiring call chain data when an abnormal request is received, and extracting event sets with time stamps corresponding to the call chain data;
the intelligent contract generating unit is used for generating intelligent contracts according to the calling chain data and the event set with the time stamp;
and the call chain monitoring unit is used for monitoring the event set according to the intelligent contract to complete the monitoring of the call chain.
Further, the call chain data includes a request identification, a call initiation time, and a call chain length.
Further, the smart contract generation unit generating the smart contract includes the steps of:
encrypting the request identifier to generate an encrypted request identifier;
generating a calling time index according to the encryption request identification and the calling initiation time;
generating a call length index according to the encryption request identification and the call chain length;
and generating the intelligent contract according to the calling time index, the calling length index and the event set with the time stamp.
Further, the generation method of the encryption request identifier specifically comprises the following steps: the request identification is converted into a binary form, a binary request identification is generated, an event identification encryption function is constructed, the binary request identification is used as input of the event identification encryption function, and an encryption request identification is generated.
Further, the expression of the event identification encryption function F is:
the method comprises the steps of carrying out a first treatment on the surface of the Wherein R represents the number of the binary request identification values, hash (·) represents a hash function, and d r Representing the r-th value in the binary request identification.
Further, the calculation formula of the calling time index x is as follows:
the method comprises the steps of carrying out a first treatment on the surface of the In the formula, S represents the number of numerical values of the encryption request identification, T represents the call initiation time, e represents an exponent, and mod (·) represents a remainder operation.
Further, the calculation formula of the calling length index y is as follows:
the method comprises the steps of carrying out a first treatment on the surface of the In the formula, S represents the number of numerical values of the encryption request identification, L represents the call chain length, and e represents the exponent.
Further, the intelligent contract generation method specifically comprises the following steps: the method comprises the steps of obtaining a blank contract template, taking a calling time index as a first random number of the blank contract template, taking a calling length index as a second random number of the blank contract template, filling event sets with time stamps into the blank contract template according to a time stamp sequence, and generating an intelligent contract.
Further, the method for calling the chain monitoring unit to monitor specifically comprises the following steps: the set of events is monitored using the web3j framework.
The beneficial effects of the invention are as follows: the call chain monitoring system generates an intelligent contract through the parameter analysis of the event and the call chain, and the intelligent contract can embody the relation between the event and the call chain parameter so as to be convenient for carrying out link monitoring; the call chain monitoring system also monitors the event set by adopting the web3j framework, and the web3j framework can monitor the corresponding event after the intelligent contract is executed, so that the performance monitoring of the call chain of the distributed computer system is realized.
Based on the system, the invention also provides a call chain monitoring method of the chain service, which comprises the following steps:
collecting call chain data when an abnormal request is received, and extracting event sets with time stamps corresponding to the call chain data;
generating an intelligent contract according to the call chain data and the event set with the time stamp;
and monitoring the event set according to the intelligent contract to complete monitoring of the call chain.
The beneficial effects of the invention are as follows: the call chain monitoring method realizes performance monitoring of the call chain of the distributed computer system through the intelligent contract and the web3j framework.
Drawings
Fig. 1 is a schematic diagram of a call chain monitoring system of a chain service.
FIG. 2 is a flow chart of a call chain monitoring method of a chain service.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides a call chain monitoring system for a chain service, which includes an abnormal event acquisition unit, an intelligent contract generation unit and a call chain monitoring unit;
the abnormal event acquisition unit is used for acquiring call chain data when an abnormal request is received, and extracting event sets with time stamps corresponding to the call chain data;
the intelligent contract generating unit is used for generating intelligent contracts according to the calling chain data and the event set with the time stamp;
and the call chain monitoring unit is used for monitoring the event set according to the intelligent contract to complete the monitoring of the call chain.
The call chain is made up of a series of time-stamped events, so that upon receipt of an exception request, several events are generated, generating an event set.
In the embodiment of the invention, the call chain data comprises a request identification, a call initiation time and a call chain length.
In an embodiment of the present invention, the smart contract generation unit generates a smart contract including the steps of:
encrypting the request identifier to generate an encrypted request identifier;
generating a calling time index according to the encryption request identification and the calling initiation time;
generating a call length index according to the encryption request identification and the call chain length;
and generating the intelligent contract according to the calling time index, the calling length index and the event set with the time stamp.
In the embodiment of the invention, the generation method of the encryption request identifier specifically comprises the following steps: the request identification is converted into a binary form, a binary request identification is generated, an event identification encryption function is constructed, the binary request identification is used as input of the event identification encryption function, and an encryption request identification is generated.
Upon receipt of an exception request, an identification of the request call is generated, which is unique across the network, for identifying the request. The request identifier has a corresponding ASCII encoded value, converts the ASCII encoded value to an int type, and then converts the int type to a binary form.
In the embodiment of the present invention, the expression of the event identification encryption function F is:
the method comprises the steps of carrying out a first treatment on the surface of the Wherein R represents the number of the binary request identification values, hash (·) represents a hash function, and d r Representing the r-th value in the binary request identification.
The request identity in binary form consists of several values of 0 or 1, so d r 0 or 1.
In the embodiment of the invention, the calculation formula of the calling time index x is as follows:
the method comprises the steps of carrying out a first treatment on the surface of the In the formula, S represents the number of numerical values of the encryption request identification, T represents the call initiation time, e represents an exponent, and mod (·) represents a remainder operation.
When encrypting the request identifier, the request identifier is firstly converted into a binary form and then encrypted, so that the generated encrypted request identifier is also in the binary form, and a plurality of numerical values of 0 or 1 exist in the encrypted request identifier.
In the embodiment of the invention, the calculation formula of the calling length index y is as follows:
the method comprises the steps of carrying out a first treatment on the surface of the In the formula, S represents the number of numerical values of the encryption request identification, L represents the call chain length, and e represents the exponent.
In the embodiment of the invention, the method for generating the intelligent contract specifically comprises the following steps: the method comprises the steps of obtaining a blank contract template, taking a calling time index as a first random number of the blank contract template, taking a calling length index as a second random number of the blank contract template, filling event sets with time stamps into the blank contract template according to a time stamp sequence, and generating an intelligent contract.
The user can determine the format of the blank contract template according to the actual situation. In order to meet the requirement of the smart contract on randomness, random numbers are often used in the development of the smart contract, so that the random numbers used in the development of the smart contract need to be limited.
In the embodiment of the invention, the method for calling the chain monitoring unit to monitor specifically comprises the following steps: the set of events is monitored using the web3j framework.
web3j is a highly modular, flexible and secure Java class library and Android class library for handling smart contracts. And establishing connection to the chain service through the web3j, and monitoring the event on the chain according to the specific event to realize an effect of cross-service subscription.
Based on the above system, the invention also provides a call chain monitoring method of the chain service, as shown in fig. 2, comprising the following steps:
collecting call chain data when an abnormal request is received, and extracting event sets with time stamps corresponding to the call chain data;
generating an intelligent contract according to the call chain data and the event set with the time stamp;
and monitoring the event set according to the intelligent contract to complete monitoring of the call chain.
Those of ordinary skill in the art will recognize that the embodiments described herein are for the purpose of aiding the reader in understanding the principles of the present invention and should be understood that the scope of the invention is not limited to such specific statements and embodiments. Those of ordinary skill in the art can make various other specific modifications and combinations from the teachings of the present disclosure without departing from the spirit thereof, and such modifications and combinations remain within the scope of the present disclosure.
Claims (7)
1. The call chain monitoring system of the chain service is characterized by comprising an abnormal event acquisition unit, an intelligent contract generation unit and a call chain monitoring unit;
the abnormal event acquisition unit is used for acquiring call chain data when an abnormal request is received and extracting event sets with time stamps corresponding to the call chain data;
the intelligent contract generating unit is used for generating intelligent contracts according to the calling chain data and the event set with the time stamp;
the call chain monitoring unit is used for monitoring the event set according to the intelligent contract to complete the monitoring of the call chain;
the call chain data comprises a request identifier, call initiation time and call chain length;
the smart contract generation unit generating a smart contract includes the steps of:
encrypting the request identifier to generate an encrypted request identifier;
generating a calling time index according to the encryption request identification and the calling initiation time;
generating a call length index according to the encryption request identification and the call chain length;
generating an intelligent contract according to the calling time index, the calling length index and the event set with the time stamp;
the intelligent contract generation method specifically comprises the following steps: the method comprises the steps of obtaining a blank contract template, taking a calling time index as a first random number of the blank contract template, taking a calling length index as a second random number of the blank contract template, filling event sets with time stamps into the blank contract template according to a time stamp sequence, and generating an intelligent contract.
2. The call chain monitoring system of a chain service according to claim 1, wherein the encryption request identification generation method specifically comprises: the request identification is converted into a binary form, a binary request identification is generated, an event identification encryption function is constructed, the binary request identification is used as input of the event identification encryption function, and an encryption request identification is generated.
3. The call chain monitoring system of a chain service according to claim 2, wherein the expression of the event identification encryption function F is:
the method comprises the steps of carrying out a first treatment on the surface of the Wherein R represents the number of the binary request identification values, hash (·) represents a hash function, and d r Representing the r-th value in the binary request identification.
4. The call chain monitoring system of a chain service according to claim 1, wherein the calculation formula of the call time index x is:
the method comprises the steps of carrying out a first treatment on the surface of the In the formula, S represents the number of numerical values of the encryption request identification, T represents the call initiation time, e represents an exponent, and mod (·) represents a remainder operation.
5. The call chain monitoring system of a chain service according to claim 1, wherein the calculation formula of the call length index y is:
the method comprises the steps of carrying out a first treatment on the surface of the In the formula, S represents the number of numerical values of the encryption request identification, L represents the call chain length, and e represents the exponent.
6. The call chain monitoring system of a chain service according to claim 1, wherein the method for monitoring by the call chain monitoring unit specifically comprises: the set of events is monitored using the web3j framework.
7. A call chain monitoring method of chain service is characterized by comprising the following steps:
collecting call chain data when an abnormal request is received, and extracting event sets with time stamps corresponding to the call chain data;
generating an intelligent contract according to the call chain data and the event set with the time stamp;
monitoring the event set according to the intelligent contract to complete monitoring of the scheduling chain;
the call chain monitoring method of the chain service utilizes a call chain monitoring system of the chain service, and the system comprises an abnormal event acquisition unit, an intelligent contract generation unit and a call chain monitoring unit;
the abnormal event acquisition unit is used for acquiring call chain data when an abnormal request is received and extracting event sets with time stamps corresponding to the call chain data;
the intelligent contract generating unit is used for generating intelligent contracts according to the calling chain data and the event set with the time stamp;
the call chain monitoring unit is used for monitoring the event set according to the intelligent contract to complete the monitoring of the call chain;
the call chain data comprises a request identifier, call initiation time and call chain length;
the smart contract generation unit generating a smart contract includes the steps of:
encrypting the request identifier to generate an encrypted request identifier;
generating a calling time index according to the encryption request identification and the calling initiation time;
generating a call length index according to the encryption request identification and the call chain length;
generating an intelligent contract according to the calling time index, the calling length index and the event set with the time stamp;
the intelligent contract generation method specifically comprises the following steps: the method comprises the steps of obtaining a blank contract template, taking a calling time index as a first random number of the blank contract template, taking a calling length index as a second random number of the blank contract template, filling event sets with time stamps into the blank contract template according to a time stamp sequence, and generating an intelligent contract.
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