CN110417899B - Communication method and system of host and platform server - Google Patents
Communication method and system of host and platform server Download PDFInfo
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- CN110417899B CN110417899B CN201910704232.8A CN201910704232A CN110417899B CN 110417899 B CN110417899 B CN 110417899B CN 201910704232 A CN201910704232 A CN 201910704232A CN 110417899 B CN110417899 B CN 110417899B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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Abstract
The invention provides a communication method and a communication system of a host and a platform server. The method comprises the following steps: the communication receiving unit receives service request data; the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit and writes the service request data into the memory unit; the client communication unit reads service request data in the memory unit, pushes the service request to the platform server, receives data returned by the platform server, and writes the data returned by the platform server into the memory unit; and the communication receiving unit reads the data returned by the platform server from the memory unit. The invention adopts the communication mode of the host directly connecting the platform server, realizes point-to-point direct connection communication, has no intermediate communication node, ensures that the whole communication process is simpler, the communication efficiency is higher, the consumption is lower, realizes high timeliness and low consumption of the host accessing the platform server, shortens the whole response time and saves the input cost of resources.
Description
Technical Field
The present invention relates to the technical field of communication between a host and a platform server, and in particular, to a method and a system for communication between a host and a platform server.
Background
With the rise of the mobile internet, the demand of bank quick payment business is increased explosively, the amount of transactions brought by the bank quick payment business is increased, the requirement on the processing capacity of a bank system is increased, and the challenge of a traditional bank system is increased. At present, the traditional domestic banks basically use IBM host as a core bank system, most transactions can be smoothly completed by multiple times of interaction between the host and a platform and a plurality of communication nodes, the communication efficiency between the host and the platform is high, the response time of the transactions can be correspondingly reduced, and the transaction amount processed in unit time is more under the premise of the same IT resource, so the processing capacity of the whole bank system can be directly influenced by the high and low communication efficiency of the host and the platform. Therefore, how to improve the communication efficiency between the host and the platform becomes a key for improving the processing capacity of the bank system and adapting to the future bank business development.
Disclosure of Invention
In order to solve the above problem, an embodiment of the present invention provides a method for communication between a host and a platform server, where the method includes:
the communication receiving unit receives service request data;
the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, and writes the service request data into the memory unit;
the client communication unit reads the service request data in the memory unit, pushes the service request to a platform server, receives the data returned by the platform server, and writes the data returned by the platform server into the memory unit;
and the communication receiving unit reads the data returned by the platform server from the memory unit.
Optionally, in an embodiment of the present invention, the method further includes: and after reading the data returned by the platform server, the communication receiving unit sends the data returned by the platform server to a host application program.
Optionally, in an embodiment of the present invention, after writing the service request data into the memory unit, the method further includes: the communication receiving unit modifies the value of the first memory address; and the client communication unit is in a blocking state, and the blocking state is released after the change of the value of the first memory address is monitored.
Optionally, in an embodiment of the present invention, after writing the data returned by the platform server into the memory unit, the method further includes: the client communication unit modifies the value of the second memory address; and the communication receiving unit is in a blocking state, and the blocking state is released after the change of the value of the second memory address is monitored.
The embodiment of the invention also provides a communication system of the host and the platform server, which comprises: the system comprises a communication receiving unit, a memory unit and a client communication unit;
after receiving the service request data, the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, writes the service request data into the memory unit, and performs data interaction with the client communication unit through the memory unit by using the client process;
the memory unit allocates corresponding memory space for each client process, and each memory space stores the blocking monitoring information of the communication receiving unit and the client communication unit, the client process processing state information, the service request data and the platform server return data;
the client communication unit starts a client process, establishes long connection communication between each client process and the platform server, reads service request data in the memory unit according to the blocking monitoring information in the memory unit, and performs data interaction with the platform server by using the service request data.
Optionally, in an embodiment of the present invention, the communication receiving unit is further configured to send the platform server return data to the host application program after reading the platform server return data.
Optionally, in an embodiment of the present invention, the communication receiving unit is further configured to modify a value of the first memory address, monitor a value of the second memory address, and release the blocking state of the second memory address after the value of the second memory address changes.
Optionally, in an embodiment of the present invention, the client communication unit is further configured to modify a value of the second memory address, monitor a value of the first memory address, and release the blocking state of the first memory address after the value of the first memory address changes.
Optionally, in an embodiment of the present invention, the system further includes a background monitoring unit, configured to monitor a processing state of each client process and a connection state between each client process and the platform server.
The embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when the processor executes the computer program, the following steps are implemented:
the communication receiving unit receives service request data;
the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, and writes the service request data into the memory unit;
the client communication unit reads the service request data in the memory unit, pushes the service request to a platform server, receives the data returned by the platform server, and writes the data returned by the platform server into the memory unit;
and the communication receiving unit reads the data returned by the platform server from the memory unit.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the following steps:
the communication receiving unit receives service request data;
the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, and writes the service request data into the memory unit;
the client communication unit reads the service request data in the memory unit, pushes the service request to a platform server, receives the data returned by the platform server, and writes the data returned by the platform server into the memory unit;
and the communication receiving unit reads the data returned by the platform server from the memory unit.
The invention adopts the communication mode of the host directly connecting the platform server, realizes point-to-point direct connection communication, has no intermediate communication node, ensures that the whole communication process is simpler, the communication efficiency is higher, the consumption is lower, realizes high timeliness and low consumption of the host accessing the platform server, shortens the whole response time and saves the input cost of resources.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a flowchart illustrating a communication method between a host and a platform server according to an embodiment of the present invention;
FIG. 2 is a communication flow diagram according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a communication system between a host and a platform server according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a communication method and a communication system of a host and a platform server.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart illustrating a communication method between a host and a platform server according to an embodiment of the present invention, where the method includes:
step S1, the communication receiving unit receives the service request data;
step S2, the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, and writes the service request data into the memory unit;
step S3, the client communication unit reads the service request data in the memory unit, pushes the service request to the platform server, receives the data returned by the platform server, and writes the data returned by the platform server into the memory unit;
in step S4, the communication receiving unit reads the platform server return data from the memory unit.
In this embodiment, the communication receiving unit and the client communication device are deployed together, and a communication mode that the host is directly connected with the platform server is adopted, so that a communication link is simplified, any intermediate communication node is not needed, the communication consumption of the host is reduced, the communication efficiency of the host and the platform is improved, and the processing capacity of the bank system is improved. In addition, the memory sharing technology is adopted to replace the traditional TDQ/TSQ file reading and writing technology, data interaction between the communication receiving unit and the client communication process is realized, the WAIT EXTERNAL/POST instruction at a lower layer is adopted to replace the traditional SOCKET blocking instruction, the blocking and unblocking functions are realized, the whole communication process is simpler, the communication efficiency is higher, and the consumption is lower.
As an embodiment of the present invention, after reading the platform server return data, the communication receiving unit sends the platform server return data to the host application.
As an embodiment of the present invention, writing the service request data into the memory unit further includes: the communication receiving unit modifies the value of the first memory address; and the client communication unit is in a blocking state, and the blocking state is released after the change of the value of the first memory address is monitored.
As an embodiment of the present invention, writing the data returned by the platform server into the memory unit further includes: the client communication unit modifies the value of the second memory address; and the communication receiving unit is in a blocking state, and the blocking state is released after the change of the value of the second memory address is monitored.
In an embodiment of the present invention, the communication flow chart shown in fig. 2 specifically includes:
step S201, a communication receiving unit receives external service request data;
step S202, a communication receiving unit reads the data of the memory unit, randomly selects an idle available client process from a client communication device according to the data state of the memory unit, and implements an ENQ resource lock on the selected client process resource to avoid being used by other transaction processes;
step S203, the communication receiving unit writes the service request data into the corresponding memory unit
Step S204, the communication receiving unit modifies the value of the appointed memory address 1 through POST, and meanwhile, the communication receiving unit enters WAIT EXTERNAL blocking to monitor the memory address 2;
step S205, the client process is in a WAIT EXTERNAL blocking state, and the blocking is automatically removed after the change of the value of the memory address 1 is monitored;
step S206, the client process reads the service request data from the memory unit;
step S207, the client process communicates with the platform server, firstly pushes service request data to the platform server, and then receives data returned by the platform server;
step S208, the client process writes the data returned by the platform server into the memory unit
Step S209, the communication between the client process and the platform server is finished, and the value of the memory address 2 is modified through POST;
step S210, the communication receiving unit is in a WAIT EXTERNAL blocking state, and the blocking is automatically removed after the change of the value of the memory address 2 is monitored;
step S211, the communication receiving unit reads the platform server return data from the memory unit
Step S212, the communication receiving unit implements DEQ to release the lock resource
Step S213, the communication receiving unit returns the data returned from the platform server to the outside
The invention adopts the communication mode of the host directly connecting the platform server, realizes point-to-point direct connection communication, has no intermediate communication node, ensures that the whole communication process is simpler, the communication efficiency is higher, the consumption is lower, realizes high timeliness and low consumption of the host accessing the platform server, shortens the whole response time and saves the input cost of resources.
Fig. 3 is a schematic structural diagram of a communication system between a host and a platform server according to an embodiment of the present invention, where the system includes: a communication receiving unit 101, a memory unit 102 and a client communication unit 103;
after receiving the service request data, the communication receiving unit 101 randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, writes the service request data into the memory unit, and performs data interaction with the client communication unit through the memory unit by using the client process;
the memory unit 102 allocates a corresponding memory space for each client process, and each memory space stores the blocking monitoring information of the communication receiving unit and the client communication unit, the client process processing state information, the service request data and the platform server return data;
the client communication unit 103 starts a client process, establishes long connection communication between each client process and a platform server, reads service request data in the memory unit according to blocking monitoring information in the memory unit, and performs data interaction with the platform server by using the service request data.
As an embodiment of the present invention, the communication receiving unit is further configured to send the platform server return data to the host application after reading the platform server return data.
As an embodiment of the present invention, the communication receiving unit is further configured to modify a value of the first memory address, monitor a value of the second memory address, and release the blocking state after the value of the second memory address changes.
As an embodiment of the present invention, the client communication unit is further configured to modify a value of the second memory address, monitor a value of the first memory address, and release the blocking state of the first memory address after the value of the first memory address changes.
As an embodiment of the present invention, the system further includes a background monitoring unit 104, configured to monitor a processing state of each client process and a connection state of each client process and the platform server.
In an embodiment of the present invention, the communication receiving unit 101 is configured to receive service request data from the outside, read a memory unit, randomly select an available idle client process according to a processing state of the client process recorded in the memory unit, perform data interaction with the client communication device by reading and writing the memory unit, and return data to the platform server.
The memory unit 102 allocates a block of memory space for each client process, and each block of memory space stores three types of information respectively. The first information is blocking monitoring information of a communication receiving unit and a client communication unit, when the communication receiving unit and the client communication unit use WAIT EXTERNAL to implement blocking, a memory address needing to be monitored can be specified, and simultaneously, a memory value of the specified monitoring address can be modified through POST, so that WAIT EXTERNAL blocking is wakened up and removed; the second information is running state information of each client process, including a normal running state, an abnormal state, an idle state, a busy state and the like, and the communication receiving unit can randomly select an idle available client process according to the running state information of each client process; the third information is service request data and platform server return data, and data interaction between the communication receiving unit and the client communication unit is realized.
The client communication unit 103 is used for starting a client process to establish TCP long connection communication with the platform server, a plurality of client processes can be started simultaneously, and after each client process is started, a long connection is established with the platform server; then updating the initial running state in the corresponding memory unit, implementing WAIT EXTERNAL blocking, and waiting to be awakened by POST to remove the blocking; and when the blockage is awakened and removed, the client process starts to read the service request data from the corresponding memory unit, pushes the service request data to the platform server, receives the data returned by the platform server and writes the data into the memory unit corresponding to the client process.
The background monitoring unit 104 is configured to periodically monitor a client process running state and a connection state with the platform server of each client communication device, and may support functions of detecting a fault, monitoring an alarm, and automatically recovering the fault.
The invention deploys the communication receiving unit and the client communication device together, adopts the communication mode of the host directly connecting the platform server to realize point-to-point direct connection SOCKET communication, has no intermediate communication node, adopts the memory sharing technology to replace the traditional reading and writing TDQ/TSQ file technology, realizes the data interaction of the communication receiving unit and the client communication process, adopts the WAIT EXTERNAL/POST instruction at the lower layer to replace the traditional SOCKET blocking instruction, realizes the blocking and unblocking functions, and ensures that the whole communication process is simpler, the communication efficiency is higher and the consumption is lower.
Based on the characteristics of high timeliness and low consumption of the host accessing the platform server, the method can be applied to scenes with high interaction frequency between the host and the platform in practice. For example, in an actual banking system, a host business transaction often needs to call the encryption service of the platform encryption machine for multiple times, so that the requirement on the communication efficiency between the host and the platform encryption machine is very high.
The embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when the processor executes the computer program, the following steps are implemented:
the communication receiving unit receives service request data;
the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, and writes the service request data into the memory unit;
the client communication unit reads the service request data in the memory unit, pushes the service request to a platform server, receives the data returned by the platform server, and writes the data returned by the platform server into the memory unit;
and the communication receiving unit reads the data returned by the platform server from the memory unit.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the following steps:
the communication receiving unit receives service request data;
the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, and writes the service request data into the memory unit;
the client communication unit reads the service request data in the memory unit, pushes the service request to a platform server, receives the data returned by the platform server, and writes the data returned by the platform server into the memory unit;
and the communication receiving unit reads the data returned by the platform server from the memory unit.
The invention also provides the computer equipment and a computer readable storage medium based on the same application concept as the communication method of the host and the platform server. Since the principle of solving the problem of the computer device and the computer-readable storage medium is similar to the communication method between the host and the platform server, the implementation of the computer device and the computer-readable storage medium can refer to the implementation of the communication method between the host and the platform server, and repeated details are not repeated.
The invention adopts the communication mode of the host directly connecting the platform server, realizes point-to-point direct connection communication, has no intermediate communication node, ensures that the whole communication process is simpler, the communication efficiency is higher, the consumption is lower, realizes high timeliness and low consumption of the host accessing the platform server, shortens the whole response time and saves the input cost of resources.
It will be understood by those skilled in the art that all or part of the steps in the method for implementing the above embodiments may be implemented by relevant hardware instructed by a program, and the program may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A method for communicating between a host and a platform server, the method comprising:
the communication receiving unit receives service request data;
the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, and writes the service request data into the memory unit; the communication receiving unit modifies the value of the first memory address; the client communication unit is in a blocking state, and the blocking state is released after the change of the value of the first memory address is monitored;
the client communication unit reads the service request data in the memory unit, pushes the service request to a platform server, receives the data returned by the platform server, and writes the data returned by the platform server into the memory unit; the client communication unit modifies the value of the second memory address; the communication receiving unit is in a blocking state, and the blocking state is released after the change of the value of the second memory address is monitored;
and the communication receiving unit reads the data returned by the platform server from the memory unit.
2. The method of claim 1, further comprising: and after reading the data returned by the platform server, the communication receiving unit sends the data returned by the platform server to a host application program.
3. A host computer and platform server communication system, the system comprising: the system comprises a communication receiving unit, a memory unit and a client communication unit;
after receiving the service request data, the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, writes the service request data into the memory unit, and performs data interaction with the client communication unit through the memory unit by using the client process; the communication receiving unit is also used for modifying the value of the first memory address, monitoring the value of the second memory address, and removing the blocking state of the second memory address after the value of the second memory address changes;
the memory unit allocates corresponding memory space for each client process, and each memory space stores the blocking monitoring information of the communication receiving unit and the client communication unit, the client process processing state information, the service request data and the platform server return data;
the client communication unit starts a client process, establishes long connection communication between each client process and a platform server, reads service request data in the memory unit according to blocking monitoring information in the memory unit, and performs data interaction with the platform server by using the service request data; the client communication unit is also used for modifying the value of the second memory address, monitoring the value of the first memory address, and releasing the blocking state of the first memory address after the value of the first memory address changes.
4. The system of claim 3, wherein the communication receiving unit is further configured to send the platform server return data to a host application after reading the platform server return data.
5. The system of claim 3, further comprising a background monitoring unit configured to monitor a processing status of each client process and a connection status of each client process with the platform server.
6. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the computer program implements the steps of:
the communication receiving unit receives service request data;
the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, and writes the service request data into the memory unit; the communication receiving unit modifies the value of the first memory address; the client communication unit is in a blocking state, and the blocking state is released after the change of the value of the first memory address is monitored;
the client communication unit reads the service request data in the memory unit, pushes the service request to a platform server, receives the data returned by the platform server, and writes the data returned by the platform server into the memory unit; the client communication unit modifies the value of the second memory address; the communication receiving unit is in a blocking state, and the blocking state is released after the change of the value of the second memory address is monitored;
and the communication receiving unit reads the data returned by the platform server from the memory unit.
7. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of:
the communication receiving unit receives service request data;
the communication receiving unit randomly selects a client process with an idle processing state according to the processing state of the client process in the memory unit, and writes the service request data into the memory unit; the communication receiving unit modifies the value of the first memory address; the client communication unit is in a blocking state, and the blocking state is released after the change of the value of the first memory address is monitored;
the client communication unit reads the service request data in the memory unit, pushes the service request to a platform server, receives the data returned by the platform server, and writes the data returned by the platform server into the memory unit; the client communication unit modifies the value of the second memory address; the communication receiving unit is in a blocking state, and the blocking state is released after the change of the value of the second memory address is monitored;
and the communication receiving unit reads the data returned by the platform server from the memory unit.
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