CN113271337B - Method and device for subscribing computer message - Google Patents

Method and device for subscribing computer message Download PDF

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Publication number
CN113271337B
CN113271337B CN202110435972.3A CN202110435972A CN113271337B CN 113271337 B CN113271337 B CN 113271337B CN 202110435972 A CN202110435972 A CN 202110435972A CN 113271337 B CN113271337 B CN 113271337B
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Prior art keywords
message
subscription
middleware
identifier
acquiring
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CN202110435972.3A
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CN113271337A (en
Inventor
方雷
付新意
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Shenzhen Blue Frog Network Technology Co ltd
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Shenzhen Blue Frog Network Technology Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/12Applying verification of the received information
    • H04L63/126Applying verification of the received information the source of the received data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/14Session management
    • H04L67/146Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/566Grouping or aggregating service requests, e.g. for unified processing

Abstract

The invention relates to a method and a device for subscribing a computer message, which are used for receiving an initial message created by a message creation end, generating an initial message identifier corresponding to the initial message, acquiring a first message subscription end identifier of each message subscription end corresponding to the message creation end, checking a message subscription request sent by a target message subscription end to be subscribed, and if the check is passed, performing a subsequent message subscription process, so that the safety of message subscription can be improved through the comparison of the message identifiers and the comparison of the message subscription ends, the situation that the message is sent to the wrong message subscription end and the message type which cannot be created by the message creation end is caused to result in subscription failure is prevented, and reliable service can be provided for the message subscription ends with different subscription attributes, and the reliability of the message subscription is improved.

Description

Method and device for subscribing computer message
Technical Field
The invention relates to a method and a device for subscribing computer messages.
Background
The computer message subscription system comprises a message creation end, middleware equipment and a message subscription end, wherein the message creation end and the message subscription end are in communication connection with the middleware equipment when the message subscription system normally operates, and the existing message subscription process comprises the following steps: the message creation terminal sends the created message to the middleware equipment, and the middleware equipment publishes the message to the message subscription terminal. However, the current message subscription process is relatively simple, lacks reliable security measures, and may involve sending the message to the wrong message subscriber. Moreover, since the message subscription attributes of different message subscription ends are different, and the capability of providing subscribed messages by the message middleware in the middleware device is limited, when the subscription attributes of the message subscription ends are different, the message subscription may not be performed.
Disclosure of Invention
In order to solve the technical problems related to the background technology, the invention provides a method and a device for subscribing computer messages.
The invention provides a computer message subscription method, which comprises the following steps:
receiving an initial message created by a message creation end, and generating an initial message identifier corresponding to the initial message;
acquiring a first message subscription end identifier of each message subscription end corresponding to the message creation end, and storing the initial message identifier and the first message subscription end identifier of each message subscription end;
acquiring a message subscription request sent by a target message subscription terminal to be subscribed, wherein the message subscription request comprises a second message subscription terminal identifier of the target message subscription terminal and a verification message identifier of a message requiring subscription;
checking whether the second message subscription end identifier belongs to a first message subscription end identifier of each message subscription end and whether the verification message identifier belongs to the initial message identifier;
if the second message subscription end identifier belongs to the first message subscription end identifier of each message subscription end and the verification message identifier belongs to the initial message identifier, acquiring a message middleware set corresponding to the message requiring subscription according to the verification message identifier, wherein the message middleware set comprises at least two message middleware;
acquiring message middleware meeting preset conditions in the message middleware set according to the message middleware set;
and initiating message subscription with the target message subscription terminal according to the acquired message middleware.
Further, the acquiring the message middleware set corresponding to the message requiring subscription according to the verification message identifier specifically includes:
acquiring a target message attribute corresponding to the verification message identifier according to the verification message identifier and a preset message attribute database, wherein the message attribute database comprises at least two message identifiers and message attributes corresponding to the message identifiers;
and acquiring a message middleware set corresponding to the target message attribute according to the target message attribute.
Further, the obtaining, according to the message middleware set, the message middleware meeting the preset condition in the message middleware set specifically includes:
and acquiring the message middleware with the load meeting the preset condition in the message middleware set according to the message middleware set.
Further, the obtaining, according to the message middleware set, the message middleware with the load meeting the preset condition in the message middleware set specifically includes:
according to the message middleware set, address information of each message middleware in the message middleware set is obtained;
establishing communication connection between each message middleware and the target message subscription terminal according to the address information of each message middleware;
and calculating the load of each message middleware, acquiring the load meeting the first preset condition in each load, and acquiring the message middleware corresponding to the load meeting the first preset condition.
Further, the computer message subscription method further comprises the following steps:
if the obtained message middleware is detected to be abnormal, the address information of each other message middleware except the obtained message middleware in the message middleware set is obtained;
establishing communication connection between each other message middleware and the target message subscription terminal according to the address information of each other message middleware;
calculating the load of each other message middleware, acquiring the load meeting a second preset condition in the loads of each other message middleware, and acquiring other message middleware corresponding to the load meeting the second preset condition;
and continuing to initiate message subscription with the target message subscription terminal according to the acquired other message middleware.
A computer message subscription apparatus comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the computer message subscription method described above when the computer program is executed.
The technical effects of the invention include: before a message subscription end performs message subscription, acquiring initial messages created by a message creation end, generating initial message identifiers corresponding to the initial messages, wherein the initial message identifiers comprise identifiers of all kinds of messages which can be created or published by the message creation end, acquiring first message subscription end identifiers of all message subscription ends corresponding to the message creation end, namely, first message subscription end identifiers of all message subscription ends which can perform message subscription with the message creation end, and storing the initial message identifiers and the first message subscription end identifiers of all message subscription ends; when a message subscription is carried out, a message subscription request sent by a target message subscription end to be subscribed is obtained, the message subscription request comprises a second message subscription end identifier of the target message subscription end and a verification message identifier of a message required to be subscribed, and whether the second message subscription end identifier belongs to a first message subscription end identifier of each message subscription end is checked, and whether the verification message identifier belongs to an initial message identifier is checked, namely, whether the second message subscription end identifier of the target message subscription end is one of message subscription ends capable of carrying out message subscription with a message creation end and whether the identifier of the message required to be subscribed belongs to an identifier of a message which can be created by the message creation end is checked; in the message subscription process, a message middleware set corresponding to the message requiring subscription is obtained according to the verification message identification, the message middleware set comprises at least two message middleware, namely, a plurality of relevant message middleware corresponding to the message requiring subscription is obtained, the message middleware meeting the preset conditions is obtained from the message middleware, and the message subscription is initiated with the target message subscription terminal according to the obtained message middleware meeting the preset conditions, so that the message subscription is ensured to be completed smoothly, reliable service is provided for the message subscription terminals with different subscription attributes, and the reliability of the message subscription is improved.
Drawings
Fig. 1 is a flowchart of a method for subscribing to computer messages provided by the present invention.
Detailed Description
The embodiment provides a computer message subscription method which can be applied to middleware equipment in a computer message subscription system. As shown in fig. 1, the computer message subscription method includes the steps of:
step 1: receiving an initial message created by a message creation end, and generating an initial message identifier corresponding to the initial message:
the message creation terminal sends an initial message created by the message creation terminal to the middleware device, wherein the initial message comprises all kinds of messages which can be created or issued by the message creation terminal, and then the created various messages are sent to the middleware device (it is understood that the purpose of the middleware device for receiving the various messages is to generate corresponding message identifications, so that each message only needs to be sent.
After receiving the initial message, that is, after receiving all kinds of messages that can be created by the message creation end, the middleware device generates an initial message identifier corresponding to the initial message, where the initial message identifier includes message identifiers of all kinds of messages that can be created by the message creation end, that is, generates a message identifier of each kind of message.
Step 2: acquiring a first message subscription end identifier of each message subscription end corresponding to the message creation end, and storing the initial message identifier and the first message subscription end identifier of each message subscription end:
because the message creation terminal is not capable of subscribing messages with all message subscription terminals, namely in the computer message subscription system, the message creation terminal is not capable of subscribing messages with all message subscription terminals in the system, and the middleware equipment acquires the first message subscription terminal identifiers of all message subscription terminals corresponding to the message creation terminal, namely acquires the first message subscription terminal identifiers of all message subscription terminals capable of subscribing messages with the message creation terminal. The first message subscription identifier is used for characterizing a corresponding message subscription, and may be an IP address message of the message subscription, or a device numbering message. It should be understood that each message subscription end capable of subscribing to a message with a message creation end may be determined in advance, specifically, a specific information input device or the message creation end sends, to the middleware device, a first message subscription end identifier of each message subscription end corresponding to the message creation end.
After obtaining the initial message identifier and the first message subscription end identifier of each message subscription end, the middleware device stores the initial message identifier and the first message subscription end identifier of each message subscription end, and specifically stores the initial message identifier and the first message subscription end identifier of each message subscription end into a specially set memory.
Step 3: acquiring a message subscription request sent by a target message subscription terminal to be subscribed, wherein the message subscription request comprises a second message subscription terminal identifier of the target message subscription terminal and a verification message identifier of a message requiring subscription:
when a certain message subscription terminal needs to subscribe for the message, the message subscription terminal is a target message subscription terminal to be subscribed for.
The target message subscription terminal sends a message subscription request to the middleware equipment, wherein the message subscription request comprises a second message subscription terminal identifier of the target message subscription terminal and a verification message identifier of a message requiring subscription. The second message subscription end identifier of the target message subscription end is used for representing the target message subscription end and can be an IP address message of the target message subscription end or a device numbering message; the authentication message identifies the type of message characterizing the subscription required.
Step 4: checking whether the second message subscription end identifier belongs to a first message subscription end identifier of each message subscription end, and whether the verification message identifier belongs to the initial message identifier:
the middleware equipment checks whether the second message subscription end identifier belongs to the first message subscription end identifier of each message subscription end, and verifies whether the message identifier belongs to the initial message identifier, namely checks whether the second message subscription end identifier belongs to one of the first message subscription end identifiers of each message subscription end, and verifies whether the message identifier belongs to one of the initial message identifiers.
Step 5: if the second message subscription end identifier belongs to the first message subscription end identifier of each message subscription end and the verification message identifier belongs to the initial message identifier, acquiring a message middleware set corresponding to the message requiring subscription according to the verification message identifier, wherein the message middleware set comprises at least two message middleware:
if the second message subscription end identifier belongs to the first message subscription end identifier of each message subscription end, the target message subscription end is a message subscription end capable of subscribing with the message creation end, and the target message subscription end is an effective message subscription end; if the verification message identifier belongs to the initial message identifier, the message which indicates that the target message subscriber terminal requires to subscribe belongs to the message which can be created by the message creation terminal. If the second message subscription end identifier belongs to the first message subscription end identifier of each message subscription end and the verification message identifier belongs to the initial message identifier, a message middleware set corresponding to the message requiring subscription is obtained according to the verification message identifier.
And then acquiring a message middleware set corresponding to the target message attribute according to the obtained target message attribute. It should be understood that the middleware device may further be preset with a message middleware database, including at least two message attributes and a message middleware set corresponding to each message attribute, where the message middleware sets corresponding to different message attributes are generally different. Then, based on the target message attribute and the message middleware database, a message middleware set corresponding to the target message attribute can be obtained. For any one message middleware set, at least two message middleware are included, and each message middleware is a message middleware corresponding to a corresponding message attribute. The number of message middleware in each message middleware set is determined by actual needs, such as specific message attributes. In this embodiment, each message middleware in the set of message middleware may have a corresponding address identification (e.g., IP address) and associated port.
Step S6: according to the message middleware set, obtaining message middleware meeting preset conditions in the message middleware set:
according to the obtained message middleware set, the message middleware meeting the preset condition in the message middleware set is obtained, in this embodiment, the preset condition is a condition related to a load, and then according to the message middleware set, the message middleware meeting the preset condition in the message middleware set is specifically: and acquiring the message middleware with the load meeting the preset condition in the message middleware set according to the obtained message middleware set.
Further, a specific implementation process of obtaining, according to the obtained message middleware set, a message middleware with a load meeting a preset condition in the message middleware set is given below:
and acquiring address information of each message middleware in the message middleware set according to the obtained message middleware set. Because each message middleware is provided with a corresponding address identifier and a relevant port, the address information of each message middleware in the message middleware set is acquired.
And establishing communication connection between each message middleware and the target message subscription terminal according to the address information of each message middleware.
And calculating the load of each message middleware, namely establishing communication connection between each message middleware and the target message subscription terminal according to the address message of each message middleware so as to carry out load test, and calculating the load corresponding to each message middleware according to the test data. And then, acquiring loads meeting the first preset condition from the loads, and acquiring message middleware corresponding to the loads meeting the first preset condition, wherein the message middleware is the required message middleware. It should be appreciated that the first preset condition may be to take the message middleware with the smallest load as the required message middleware, or take the message middleware with the load in the target range as the required message middleware. In addition, if the load is more than one message middleware in the target range, any message middleware can be selected from the message middleware as the required message middleware.
Step S7: initiating message subscription with the target message subscription terminal according to the acquired message middleware:
and the middleware equipment initiates message subscription with the target message subscription terminal according to the acquired message middleware so as to realize the message subscription function.
In step S6 of the present embodiment, if the acquired message middleware is abnormal, the message subscription may not be performed, so that the obtained message middleware may be further detected to determine whether the message middleware is abnormal, and the detection manner may be: detecting whether the load of the message middleware is larger than a preset high load set value, if so, the message subscription is possibly influenced by the overlarge load of the message middleware, and therefore, judging as abnormal. Therefore, in this embodiment, the computer message subscription method further includes the following steps:
if the obtained message middleware is detected to be abnormal, according to the obtained message middleware set, obtaining each message middleware except the obtained message middleware in the message middleware set, wherein each message middleware except the obtained message middleware in the message middleware set is called each other message middleware.
And the address information of each other message middleware is obtained, and communication connection between each other message middleware and the target message subscription terminal is established according to the address information of each other message middleware.
And calculating the load of each other message middleware, acquiring the load meeting the second preset condition in the loads of each other message middleware, and acquiring other message middleware corresponding to the load meeting the second preset condition, wherein the acquired other message middleware is the required message middleware. It should be appreciated that the second preset condition may be to take the other message middleware with the smallest load as the required other message middleware, or take the other message middleware with the load in the target range as the required other message middleware.
And continuing to initiate message subscription with the target message subscriber according to the acquired other message middleware.
Therefore, when the acquired message middleware is abnormal, the message middleware meeting the requirements is selected from other message middleware continuously, and then the message subscription is initiated continuously with the target message subscription terminal continuously, so that the success rate of the message subscription is improved.
The embodiment also provides a message subscription device based on big data, which comprises a memory, a processor and a computer program stored on the memory and running on the processor, wherein the processor realizes the above computer message subscription method when executing the computer program, and the detailed description of the computer message subscription method is given above and is not repeated.

Claims (3)

1. A computer message subscription method, comprising:
receiving an initial message created by a message creation end, and generating an initial message identifier corresponding to the initial message;
acquiring a first message subscription end identifier of each message subscription end corresponding to the message creation end, and storing the initial message identifier and the first message subscription end identifier of each message subscription end;
acquiring a message subscription request sent by a target message subscription terminal to be subscribed, wherein the message subscription request comprises a second message subscription terminal identifier of the target message subscription terminal and a verification message identifier of a message requiring subscription;
checking whether the second message subscription end identifier belongs to a first message subscription end identifier of each message subscription end and whether the verification message identifier belongs to the initial message identifier;
if the second message subscription end identifier belongs to the first message subscription end identifier of each message subscription end and the verification message identifier belongs to the initial message identifier, acquiring a message middleware set corresponding to the message requiring subscription according to the verification message identifier, wherein the message middleware set comprises at least two message middleware;
acquiring message middleware meeting preset conditions in the message middleware set according to the message middleware set;
initiating message subscription with the target message subscription terminal according to the acquired message middleware;
the acquiring the message middleware set corresponding to the message requiring subscription according to the verification message identifier specifically comprises the following steps:
acquiring a target message attribute corresponding to the verification message identifier according to the verification message identifier and a preset message attribute database, wherein the message attribute database comprises at least two message identifiers and message attributes corresponding to the message identifiers;
acquiring a message middleware set corresponding to the target message attribute according to the target message attribute;
the obtaining the message middleware meeting the preset conditions in the message middleware set according to the message middleware set specifically comprises the following steps:
acquiring message middleware with load meeting preset conditions in the message middleware set according to the message middleware set;
the obtaining, according to the message middleware set, the message middleware with the load meeting the preset condition in the message middleware set specifically includes:
according to the message middleware set, address information of each message middleware in the message middleware set is obtained;
establishing communication connection between each message middleware and the target message subscription terminal according to the address information of each message middleware;
and calculating the load of each message middleware, acquiring the load meeting the first preset condition in each load, and acquiring the message middleware corresponding to the load meeting the first preset condition.
2. The computer message subscription method of claim 1, wherein the computer message subscription method further comprises the steps of:
if the obtained message middleware is detected to be abnormal, the address information of each other message middleware except the obtained message middleware in the message middleware set is obtained;
establishing communication connection between each other message middleware and the target message subscription terminal according to the address information of each other message middleware;
calculating the load of each other message middleware, acquiring the load meeting a second preset condition in the loads of each other message middleware, and acquiring other message middleware corresponding to the load meeting the second preset condition;
and continuing to initiate message subscription with the target message subscription terminal according to the acquired other message middleware.
3. A computer message subscription arrangement comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the computer message subscription method according to any one of claims 1-2 when the computer program is executed by the processor.
CN202110435972.3A 2021-04-22 2021-04-22 Method and device for subscribing computer message Active CN113271337B (en)

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