CN109962815B - Configuration publishing method, device, server and client device - Google Patents
Configuration publishing method, device, server and client device Download PDFInfo
- Publication number
- CN109962815B CN109962815B CN201910270889.8A CN201910270889A CN109962815B CN 109962815 B CN109962815 B CN 109962815B CN 201910270889 A CN201910270889 A CN 201910270889A CN 109962815 B CN109962815 B CN 109962815B
- Authority
- CN
- China
- Prior art keywords
- client
- notification
- license
- configuration
- server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
-
- 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
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Information Transfer Between Computers (AREA)
- Computer And Data Communications (AREA)
Abstract
The embodiment of the invention provides a method, a device, a server and client equipment for releasing configuration, wherein the method comprises the following steps: receiving a configuration request sent by a client, judging whether an available license exists currently or not, wherein the available license is an unoccupied license, the license is used for determining whether a server can send updated configuration information to the client or not, if the available license exists currently, occupying one license, sending the updated configuration information to the client, and releasing the occupied license when receiving update completion information sent by the client. By the method and the device, the aim of updating all client configurations under the condition of not influencing user experience can be fulfilled.
Description
Technical Field
The present invention relates to the technical field of configuration information management in network applications, and in particular, to a method, an apparatus, a server, and a client device for issuing a configuration.
Background
At present, many network stations provide network applications for users, and the issued updated configuration information needs to be issued to clients in the application upgrading process and the like.
Referring to fig. 1, fig. 1 is a schematic diagram of a website publishing configuration in the prior art. As shown in fig. 1, the basic process includes: step 101, after new configuration information exists, a configuration center of a website issues the new configuration information to a configuration information database; step 102, pushing the acquired new configuration information to a server at the first time of the configuration information database, and simultaneously, pulling the new configuration information from the configuration information database at regular time by the server in step 103; finally, in step 104, the server obtains new configuration information of the client and then issues the configuration information to the client for updating.
In the prior art, when a plurality of clients of a configuration center need to be updated, a rolling distribution mode is mostly adopted, that is, a server distributes new configuration information according to a certain proportion in a specified period of time to enable part of the clients to complete updating.
The inventor finds that the prior art at least has the following problems in the process of implementing the invention:
the server issues new configuration information according to a certain proportion in a specified period of time to enable part of the clients to complete updating, and whether the clients to be updated currently provide services to the outside is not considered, so that some clients providing services to the outside interrupt service to perform configuration updating, thereby influencing user experience.
Disclosure of Invention
The embodiment of the invention aims to provide a method, a device, a server and client equipment for releasing configuration, so as to update client configuration under the condition of not influencing user experience. The specific technical scheme is as follows:
in order to achieve the above object, in a first aspect, the present invention provides a method for publishing configuration, applied to a server, including:
receiving a configuration request sent by a client;
judging whether an available license exists currently, wherein the available license is an unoccupied license and is used for determining whether the server can send updated configuration information to the client;
if the available license exists currently, one license is occupied;
sending updated configuration information to the client;
and releasing the occupied license when receiving the update completion information sent by the client.
Further, the method further comprises:
polling a configuration information database at regular time to obtain updated configuration information;
before the step of determining whether a license is currently available, the method further includes:
judging whether updated configuration information is obtained;
if the updated configuration information is obtained, executing the step of judging whether the license is available currently; otherwise, sending a first notification to the client, wherein the first notification is used for notifying that the client does not need to perform configuration updating currently.
Further, after the determining that there is no configuration information to be updated currently, before sending a first notification to the client, the method includes:
judging whether updated configuration information is obtained within a preset first time length;
if the updated configuration information is obtained, determining the current configuration information to be updated, and executing the step of judging whether the license is available currently; otherwise, executing the step of sending the first notice to the client.
Further, the method further comprises:
and after judging that no available license is available currently, sending a first notice to the client, wherein the first notice is used for informing the client that the configuration update is not needed currently.
Further, after the determining that there is no available license currently, before sending the first notification to the client, the method further includes:
judging whether an available license exists within a preset second time length;
if the available license exists within the preset second time, executing the step of occupying one license;
and if no available license exists within a preset second time, executing the step of sending the first notice to the client.
Further, the method further comprises:
after sending the updated configuration information to the client, sending a second notification to the client, so that after receiving the second notification and before completing the configuration update, the client sends a configuration request carrying the update identifier being updated to the server, and after completing the configuration update, sends a configuration request carrying the update identifier being updated to the server;
prior to said determining whether a license is currently available, the method further comprises:
judging whether the configuration request contains an updating identifier;
if the identifier is not updated, executing the step of judging whether the license is available currently;
if the update identifier exists, judging that the update identifier is the updating identifier or the update completion identifier;
if the update identifier is the update identifier, sending the second notification to the client;
if the update identifier is an update completion identifier, determining to receive update completion information sent by the client; and executing the step of releasing the occupied license when the update completion information sent by the client is received, and sending a third notice to the client so that the client sends a configuration request in an idle state.
In a second aspect, the present invention provides a method for publishing configuration, which is applied to a client, and includes:
in an idle state, sending a configuration request to a server so that the server judges whether an available license exists currently for the currently received configuration request, and if the available license exists currently, occupying one license and sending updated configuration information to the client;
receiving updated configuration information issued by a server, and executing configuration updating;
and when the configuration updating is completed, sending updating completion information to the server, so that the server releases the occupied license when receiving the updating completion information.
Further, the method further comprises:
receiving a first notification sent by the server after judging that no configuration information to be updated currently exists or judging that no license currently exists;
according to the first notification, determining that updating is not needed at present, and judging whether the current state is in an idle state or not;
if yes, sending a configuration request to the server;
if not, waiting for the next idle state and then sending a configuration request to the server.
Further, the method further comprises:
receiving a second notification sent to the client by a server after sending the updated configuration information to the client;
according to the second notification, before the configuration updating is completed, sending a configuration request carrying the updating identifier which is being updated to the server, and after the configuration updating is completed, sending the configuration request carrying the updating identifier which is being updated to the server;
receiving a third notification sent by the server after determining that the update completion information sent by the client is received;
and according to the third notification, returning to execute the step of sending the configuration request to the server in the idle state.
In a third aspect, the present invention provides an apparatus for publishing configuration, applied to a server, including:
the first receiving module is used for receiving a configuration request sent by a client;
a first judging module, configured to judge whether there is an available license currently, where the available license is an unoccupied license, and the license is used to determine whether the server is capable of sending updated configuration information to the client;
the license occupation module is used for occupying a license if the available license exists currently;
the first sending module is used for sending the updated configuration information to the client;
and the license release module is used for releasing the occupied license when receiving the update completion information sent by the client.
Further, the apparatus further comprises: the device comprises a polling module, a second judgment module and a first notification sending module;
the polling module is used for polling the configuration information database at regular time to obtain updated configuration information;
the second judging module is configured to judge whether updated configuration information is obtained before the first judging module judges whether an available license exists currently, and trigger the first judging module if the updated configuration information is obtained; otherwise, triggering a first notification sending module;
the first notification sending module is configured to send a first notification to the client, where the first notification is used to notify that the client does not need to perform configuration update currently.
Further, the apparatus further comprises: a third judgment module;
the third determining module is configured to determine whether updated configuration information is obtained within a preset first time period before the first notification sending module is triggered after the second determining module determines that there is no current configuration information to be updated, and if so, trigger the first determining module; if not, triggering the first notification sending module.
Further, the apparatus further comprises: a first notification sending module;
the first judging module is specifically configured to: judging whether an available license exists at present, and triggering the license occupation module after judging that the available license exists at present; triggering a first notification sending module after judging that no available license exists currently;
the first notification sending module is configured to send a first notification to the client, where the first notification is used to notify that the client does not need to perform configuration update currently.
Further, the apparatus further comprises: a fourth judging module;
the fourth judging module is configured to judge whether there is an available license within a preset second duration before triggering the first notification sending module after the first judging module judges that there is no available license currently; if the available license exists within the preset second time length, triggering the license occupation module; and if no available license exists within a preset second time, triggering the first notification sending module.
Further, the apparatus further comprises: the second notification sending module, the fifth judging module and the third notification sending module;
the second notification sending module is configured to send a second notification to the client after the first sending module sends the updated configuration information to the client, so that the client sends a configuration request carrying the update identifier being updated to the server after receiving the second notification and before the configuration update is completed, and sends a configuration request carrying the update identifier being updated to the server after the configuration update is completed;
the fifth judging module is configured to judge whether the configuration request includes an update identifier before the first judging module judges whether the available license exists currently; if the identification is not updated, triggering the first judgment module; if the update identifier exists, judging that the update identifier is the updating identifier or the update completion identifier; if the update identifier is the updating identifier, triggering the second notification module; if the update identifier is an update completion identifier, determining to receive update completion information sent by the client; triggering the license releasing module and the third notification sending module;
and the third notification sending module is configured to send a third notification to the client, so that the client sends a configuration request in an idle state.
In a fourth aspect, the present invention provides an apparatus for publishing configuration, applied to a client, including:
the second sending module is used for sending a configuration request to the server in an idle state so that the server can judge whether an available license exists currently or not according to the currently received configuration request; if the available license exists currently, one license is occupied, and updated configuration information is issued to the client;
the configuration updating module is used for receiving updated configuration information issued by the server and executing configuration updating;
the second sending module is further configured to send update completion information to the server when the update of the configuration is completed, so that the server releases the occupied license when receiving the update completion information.
Further, the apparatus further comprises: the first notification receiving module and the first notification responding module;
the first notification receiving module is configured to receive a first notification sent by the server after determining that there is no configuration information to be updated currently or determining that there is no license currently;
the first notification response module is configured to determine that updating is not required currently according to the first notification, determine whether the current state is an idle state, send a configuration request to the server if the current state is the idle state, and wait for a next idle state to send the configuration request to the server if the current state is not the idle state.
Further, the apparatus further comprises: the system comprises a second notification receiving module, a second notification response module, a third notification receiving module and a third notification response module;
the second notification receiving module is configured to receive a second notification sent to the client by the server after sending the updated configuration information to the client;
the second notification response module is configured to respond to the second notification, send, according to the second notification, a configuration request carrying the update identifier being updated to the server before the configuration update is completed, and send, after the configuration update is completed, the configuration request carrying the update identifier being updated to the server;
the third notification receiving module is configured to receive a third notification sent after the server receives the configuration request carrying the update identifier of the update completion and determines to receive the update completion information sent by the client;
and the third notification response module is configured to respond to the third notification and trigger the second sending module according to the third notification.
In a fifth aspect, an embodiment of the present invention provides a server, including a processor, a communication interface, a memory, and a communication bus, where the processor and the communication interface complete communication between the memory and the processor through the communication bus;
a memory for storing a computer program;
a processor, configured to implement any of the above-mentioned steps of the distribution configuration method applied to the server when executing the program stored in the memory:
in a sixth aspect, an embodiment of the present invention provides a client device, including a processor, a communication interface, a memory, and a communication bus, where the processor and the communication interface complete communication between the memory and the processor through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing any one of the steps of the issuing configuration method applied to the client when executing the program stored in the memory.
In a seventh aspect, the present invention further provides a computer-readable storage medium, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of any of the above methods applied to the publishing configuration of the server.
In an eighth aspect, an embodiment of the present invention further provides a computer program product containing instructions, which when run on a computer, causes the computer to execute any of the above-mentioned methods applied to the publishing configuration of the client.
According to the method, the device, the server and the client device for releasing the configuration, at the server side, the configuration request sent by the client is received, whether an available license exists currently or not is judged, the available license is an unoccupied license, the license is used for determining whether the server can send updated configuration information to the client or not, if the available license exists currently, one license is occupied, the updated configuration information is sent to the client, and when the update completion information sent by the client is received, the occupied license is released. On the client side, in an idle state, a configuration request is sent to the server, updated configuration information issued by the server is received, and configuration update is executed.
In the embodiment of the invention, the client side actively sends the configuration request in the idle state, so that the condition of service interruption caused by configuration updating when the client provides service to the outside is avoided. In addition, the embodiment of the invention controls the number of the clients which simultaneously perform configuration updating through the license, thereby realizing the rolling release of the configuration information. Therefore, the client configuration can be updated under the condition that the user experience is not influenced by applying the embodiment of the invention.
Of course, not all of the advantages described above need to be achieved at the same time in the practice of any one product or method of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of a prior art website publishing configuration;
FIG. 2 is a schematic diagram illustrating a method for publishing configuration according to an embodiment of the present invention;
fig. 3 is a flowchart of a method applied to a distribution configuration of a server according to an embodiment of the present invention;
fig. 4 is another flowchart of a method applied to a publishing configuration of a server according to an embodiment of the present invention;
fig. 5 is a flowchart of a method for publishing configuration applied to a client according to an embodiment of the present invention;
fig. 6 is another flowchart of a method for publishing configuration applied to a client according to an embodiment of the present invention;
fig. 7 is a block diagram of an apparatus applied to a distribution configuration of a server according to an embodiment of the present invention;
fig. 8 is a block diagram of an apparatus for publishing configuration applied to a client according to an embodiment of the present invention;
FIG. 9 is a block diagram of a server according to an embodiment of the present invention;
fig. 10 is a block diagram of a client device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.
In order to update the client configuration without affecting user experience, embodiments of the present invention disclose a method, an apparatus, a server, and a client device for issuing configuration, which are described in detail below.
Referring to fig. 2, fig. 2 is a schematic diagram of a method for publishing configuration according to an embodiment of the present invention. The basic release configuration process may include: step 201, after new configuration information exists, a configuration center of a website issues the new configuration information to a configuration information database; step 202, pushing the acquired new configuration information to the server at the first time of the configuration information database, and simultaneously, pulling the new configuration information from the configuration information database at regular time by the server in step 203; in step 204, the client sends a configuration request to the server in an idle state, and the server receives the configuration request sent by the client in the idle state; judging whether available licenses exist currently; the total number of the licenses is the same as the preset number of the clients which are configured and updated at the same time; if the available license exists currently, one license is occupied; the server sends the updated configuration information to the client in step 205; and when receiving the update completion information sent by the client, the server releases the occupied license.
Hereinafter, embodiments of the present invention will be described in detail from the server side and the client side, respectively.
Referring to fig. 3, fig. 3 is a flowchart of a method applied to a publishing configuration of a server according to an embodiment of the present invention, including the following steps:
step 301: and receiving a configuration request sent by a client.
Specifically, the server and the client maintain a long connection, which can ensure that the server receives the configuration request sent by the client in an idle state at the first time. The client in this step sends the configuration request in the idle state, which avoids the situation of service interruption caused by configuration update performed when the client provides service to the outside.
Step 302: it is determined whether a license is currently available.
Wherein the available license is an unoccupied license, the license being used to determine whether the server is capable of sending updated configuration information to the client.
Specifically, a license center may be provided in the system to manage the license. The license center may be software provided in a server or may be implemented by a dedicated computer. Thus, the server can go to the license center to request the license, and judge whether the license exists currently according to whether the license center issues the license. The license center can distribute the licenses according to the total number and occupied number of the licenses to realize the rolling distribution configuration. After the license center issues a license, the number of licenses of the license center is reduced by 1.
In one embodiment, to implement the rolling distribution of configuration information, the total number of licenses is the same as the number of clients that are preset to perform configuration updates at the same time. For example: if the preset client that is configured and updated simultaneously is 1000, the total number of licenses is 1000.
Step 303: a license is seized if it is currently available.
Specifically, in step 302, the server determines that there is currently an available license, and notifies the occupied licensing center of a license, and the licensing center reduces the total number of licenses by 1.
Step 304: and sending the updated configuration information to the client.
Specifically, the server sends the new configuration information of the client obtained from the database to the client, and the client performs configuration update.
Step 305: and when receiving the updating completion information sent by the client, releasing the occupied license.
Specifically, the server receives the update completion status information of the client, and if the update completion status information is received, it indicates that the client has completed updating, releases the license occupied by the client, and adds 1 to the number of licenses in the license center. Because the server can receive the update completion state information of the client, the server can ensure that the next batch is updated immediately after the update of one batch of clients is completed by identifying the update state of the client in real time, thereby achieving the effect of rolling update configuration.
The method for releasing configuration applied to the server provided by the embodiment of the invention comprises the steps of firstly receiving a configuration request sent by a client in an idle state, then judging whether an available license exists at present, wherein the total number of licenses is the same as the preset number of clients which are configured and updated at the same time, then occupying one license if the available license exists at present, then sending updated configuration information to the client, and finally releasing the occupied license when receiving update completion information sent by the client. The client side actively sends the configuration request in the idle state, so that the condition of service interruption caused by configuration updating when the client provides service to the outside is avoided. In addition, the embodiment of the invention controls the number of the clients which simultaneously perform configuration updating through the total number of the licenses, thereby realizing the rolling distribution of the configuration information. Therefore, the client configuration can be updated under the condition that the user experience is not influenced by applying the embodiment of the invention.
In addition, in the above embodiment, a license center may be introduced into the system, and the process of acquiring a license and the process of issuing a configuration are executed independently, so that the processing logic is clearer. Furthermore, in the embodiment, the configuration request can be sent again by the client to carry the update identifier, so that new information does not need to be added by the client, excessive modification on the processing flow of the client is not needed, and the implementation is simpler.
According to the method for releasing configuration applied to the server, the configuration request sent by the client in the idle state is received, the updating identification information carried by the client when the configuration request is sent is received, and the updating state of the client is identified to ensure that a next batch of clients are updated immediately after the batch of clients are updated, so that all client configurations are updated without affecting user experience.
Referring to fig. 4, fig. 4 is another flowchart of a method applied to a publishing configuration of a server according to an embodiment of the present invention, where the process may be described as follows:
step 401: and receiving a configuration request sent by a client.
Specifically, the server receives the configuration request sent by the client, and the server processes the configuration request according to whether the updated configuration information of the client is obtained, that is, step 402 is executed.
Step 402: it is determined whether updated configuration information is obtained.
Specifically, the server will poll the configuration information database to determine whether updated configuration information is obtained, and if the updated configuration information is obtained, step 405 will be executed, and if the updated configuration information is not obtained, step 403 will be executed.
Step 403: and judging whether the preset first time length obtains the updated configuration information.
Specifically, a certain time period, for example, 30 seconds, is preset, and it is determined whether the updated configuration information is obtained within the 30 seconds, if the updated configuration information is not obtained within the preset 30 seconds, step 404 is executed, and if the updated configuration information is obtained, step 405 is executed.
Step 404: and sending a first notification to the client, wherein the first notification is used for notifying the client that the configuration update is not required currently.
Specifically, the server sends a first notification to the client after judging that the updated configuration information is not obtained within a preset first time period or the available license is not obtained within a preset second time period, so as to notify the client that the configuration update is not required currently.
Step 405: and judging whether the received configuration request has an update identifier.
Specifically, the server identifies the update identifier information carried in the received configuration request, if there is no update identifier, step 411 is executed, and if there is an update identifier, step 406 is executed.
Step 406: and judging whether the updating mark is the updating mark or the updating completion mark.
Specifically, the method may be implemented by configuring an identification bit in the request, for example: setting the flag bit to true when the client is updating, namely 1, and setting the flag bit to false after the updating is completed, namely 0. If the server id bit is true, step 407 is executed, and if the server id bit is false, step 408 is executed.
Step 407: sending a second notification to the client;
specifically, the server may send a second notification to the client when recognizing that the client is updating, so that after receiving the second notification and before completing the configuration update, the client sends a configuration request carrying the updating identifier being updated to the server, and after completing the configuration update, sends a configuration request carrying the updating identifier being updated to the server.
Step 408: determining to receive update completion information sent by a client;
specifically, after recognizing that the client has completed the update, the server determines to receive and execute step 409.
Step 409: releasing the occupied license;
specifically, after confirming that the client has completed the update, the server releases the occupied license and performs step 410.
Step 410: sending a third notification to the client;
specifically, the server sends a third notification to the client after releasing the occupied license, so that the client sends the configuration request in an idle state.
Step 411: judging whether an available license exists;
specifically, after recognizing that the configuration request sent by the client does not carry the update identifier, the server determines whether a license exists currently, if no license exists, step 412 is executed, and if a license exists, step 413 is executed.
Step 412: judging whether a preset second time length has an available license;
specifically, after determining that there is no license currently, the server determines whether an available license is obtained within 30, for example, 30 seconds, and if so, performs step 413, and if not, performs step 404.
Step 413: seizing a license;
specifically, the server occupies a license after determining that there is a currently available license or obtaining an available license within a preset second time period, and performs step 414.
Step 414: and sending the updated configuration information to the client.
Specifically, after the server executes the license occupation, the server sends the updated configuration information to the client, so that the client completes the update.
The method for releasing configuration applied to the server provided by the embodiment of the invention receives the configuration request sent by the client in the idle state, and identifies the received update identification information carried by the client to know the current update state of the client in real time.
The problem that the configuration information is not timely acquired due to client updating caused by system delay can be avoided by presetting the first time length, the problem that the license is not timely taken due to system delay can be avoided by presetting the second time length, a license center is arranged in the system, the license center can distribute the licenses according to the total number and the occupied number of the licenses, and finally all client configurations can be updated under the condition that user experience is not influenced.
Referring to fig. 5, fig. 5 is a flowchart of a method for publishing configuration applied to a client according to an embodiment of the present invention. The method comprises the following steps:
step 501: and in the idle state, sending a configuration request to the server so that the server judges whether an available license exists currently or not according to the currently received configuration request, occupies one license if the available license exists currently, and issues updated configuration information to the client.
In this step, a configuration request is sent to the server in an idle state, which can ensure that the service provided by the client to the outside is not interrupted, the server judges whether the client needs to be updated according to whether the license is issued by the license center, and if the license is available at present, one license is occupied, the updated configuration information is sent to the client, the update completion information sent by the client is received, the occupied license is released, and the update of the client is completed.
Step 502: and receiving the updated configuration information issued by the server and executing configuration updating.
In this step, the updated configuration information issued by the server is received, and the update is started.
Step 503: and when the configuration is updated, sending update completion information to the server, so that the server releases the occupied license when receiving the update completion information.
In this step, when the configuration update is completed, update completion information may be sent to the server, so that the server releases the occupied license when receiving the update completion information.
According to the method for releasing configuration applied to the client, provided by the embodiment of the invention, the configuration request is sent to the server in the idle state, so that the service provided by the client to the outside is not interrupted, the updated configuration information released by the server is received, the configuration request carrying the updating identification information is sent to the server, the server can identify the updating state of the client, and finally, the configuration of all clients is updated under the condition that the user experience is not influenced.
Referring to fig. 6, fig. 6 is another flowchart of a method applied to a publishing configuration of a client according to an embodiment of the present invention. The process can be described as:
step 601: while in the idle state, a configuration request is sent to the server.
In this step, the idle state is a state when the client does not provide a service to the outside, a preset time duration may be set in an actual use process, and when a duration time duration of the state when the client does not provide the service to the outside is greater than the preset time duration, it may be determined that the client is in the idle state, and at this time, the client may send a configuration request to the server, thereby ensuring that the client does not perform configuration update when providing the service to the outside, where the preset time duration may be determined by a person skilled in the art according to experience.
Step 602: and judging whether the received feedback information sent by the server aiming at the configuration request is the issued updated configuration information.
In this step, the client receives the feedback information sent by the server for the configuration request after executing step 601, where the feedback information may be updated configuration information that is determined to currently exist by the server after receiving the configuration request sent by the client, and is sent to the client when a license is occupied, or may be a first notification that is sent to the client when the configuration request sent by the server does not currently exist or does not currently have an available license, and the client may determine whether the feedback information sent by the server for the configuration request is the updated configuration information that is issued after receiving the feedback information sent by the server for the configuration request, if so, execute step 606, and if not, indicate that the feedback information sent by the server to the client is the first notification, at this point, step 603 is performed.
Step 603: it is determined that no update is currently needed and it is determined whether it is currently in an idle state.
In this step, when the feedback information sent by the server for the configuration request is not the issued updated configuration information, it is described that the feedback information sent by the server for the configuration request is the first notification, and in an embodiment, it may be determined that updating is not currently required according to the first notification, and it is determined whether the server is currently in an idle state, if the server is currently in the idle state, step 604 is executed, and if the server is not currently in the idle state, step 605 is executed.
Step 604: a configuration request is sent to the server.
In this step, the configuration request may be sent again to the server when it is determined that the current state is idle.
Step 605: and waiting for the next idle state to send a configuration request to the server.
In this step, after determining that the current state is not in the idle state, the server may wait for the next idle state and send a configuration request to the server.
Step 606: and receiving the updated configuration information issued by the server and executing configuration updating.
In this step, if the configuration information of the update issued by the server is received, which indicates that the client has the update and allows the update, the update is performed.
Step 607: and receiving a second notification sent by the server to the client after the updated configuration information is sent to the client.
Step 608: it is determined whether the configuration update has been completed.
In this step, after receiving the second notification sent by the server, it may be determined whether the currently executed configuration update is completed, and if the configuration update is not completed, the client is still performing the configuration update, at this time, step 609 is executed, and if the configuration update is completed, step 610 is executed.
Step 609: and sending a configuration request carrying the updating identification which is being updated to the server.
In this step, the client may send a configuration request carrying the update identifier being updated to the server when performing configuration information, and when the configuration update is completed, step 610 may be executed.
Step 610: and when the configuration updating is completed, sending a configuration request carrying the updated updating identifier to the server.
In step 609 and step 610, if the client performs updating or completes updating after receiving the configuration information of the issued update sent by the server, the client sends the update information carrying the update identifier in the configuration request to the server again, so that the server identifies the update state of the current client to ensure that the next batch is updated immediately after the update of one batch of clients is completed.
Step 611: and receiving a third notification sent by the server after the server determines to receive the update completion information sent by the client.
Step 612: and according to the third notification, returning to execute and sending the configuration request to the server in the idle state.
According to the method for releasing configuration applied to the client, the configuration request is sent to the server in the idle state, so that the client is ensured not to be updated when the client provides service to the outside, the updated configuration information released by the server is received, the configuration request carrying the update identification information is sent to the server, the server can identify the update state of the client, and finally, all client configurations are updated under the condition that user experience is not influenced.
Referring to fig. 7, fig. 7 is a block diagram of an apparatus for publishing configuration applied to a server according to an embodiment of the present invention, including:
a first receiving module 701, configured to receive a configuration request sent by a client in an idle state.
A first determining module 702, configured to determine whether there is an available license currently.
A license occupation module 703, configured to occupy a license if there is a currently available license.
A first sending module 704, configured to send the updated configuration information to the client.
The license releasing module 705 is configured to release the occupied license when receiving the update completion information sent by the client.
According to the device for releasing configuration applied to the server, the configuration request sent by the client in the idle state is received, the license occupation and release module is introduced into the device, the updating completion state of the client can be identified by receiving the updating completion information carried by the client when the configuration request is sent, and finally, all client configurations are updated under the condition that user experience is not influenced.
Referring to fig. 8, fig. 8 is a structural diagram of an apparatus for publishing configuration applied to a client according to an embodiment of the present invention, including:
a second sending module 801, configured to send a configuration request to a server in an idle state, so that the server determines, for a currently received configuration request, whether there is an available license currently; if the current license is available, occupying one license and issuing updated configuration information to the client; when receiving update completion information sent by a client, releasing occupied licenses;
a configuration update module 802, configured to receive updated configuration information issued by the server, and execute configuration update.
According to the device for releasing configuration applied to the client, provided by the embodiment of the invention, the configuration request is sent to the server through the second sending module 801 in the idle state, so that the service provided by the client to the outside is not interrupted, the configuration updating module 802 receives the updated configuration information released by the server, and sends the configuration request carrying the updating identification information to the server, so that the server can identify the updating state of the client, and finally, all client configurations are updated under the condition that user experience is not influenced.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiment of the present invention further provides a server, as shown in fig. 9, including a processor 901, a communication interface 902, a memory 903 and a communication bus 904, where the processor 901, the communication interface 902, and the memory 903 complete mutual communication through the communication bus 904,
a memory 903 for storing computer programs;
the processor 901 is configured to implement the following steps when executing the program stored in the memory 903:
receiving a configuration request sent by a client;
judging whether an available license exists currently, wherein the available license is an unoccupied license and is used for determining whether the server can send updated configuration information to the client;
if the available license exists currently, one license is occupied;
sending updated configuration information to the client;
and releasing the occupied license when receiving the update completion information sent by the client.
For specific implementation and related explanation of each step of the method, reference may be made to the method embodiment shown in fig. 3, which is not described herein again.
In addition, other implementation manners of a distribution configuration method applied to a server, which are implemented by the processor 901 executing the program stored in the memory 903, are the same as the implementation manners mentioned in the foregoing method embodiment portions, and are not described herein again.
The embodiment of the present invention further provides a client device, as shown in fig. 10, which includes a processor 1001, a communication interface 1002, a memory 1003 and a communication bus 1004, wherein the processor 1001, the communication interface 1002 and the memory 1003 complete mutual communication through the communication bus 1004,
a memory 1003 for storing a computer program;
the processor 1001 is configured to implement the following steps when executing the program stored in the memory 1003:
in an idle state, sending a configuration request to a server so that the server judges whether an available license exists currently for the currently received configuration request, and if the available license exists currently, occupying one license and sending updated configuration information to the client;
receiving updated configuration information issued by a server, and executing configuration updating;
and when the configuration updating is completed, sending updating completion information to the server, so that the server releases the occupied license when receiving the updating completion information.
For specific implementation and related explanation of each step of the method, reference may be made to the method embodiment shown in fig. 5, which is not described herein again.
In addition, other implementation manners of the distribution configuration method applied to the client, which are implemented by the processor 1001 executing the program stored in the memory 1003, are the same as the implementation manners mentioned in the foregoing method embodiment, and are not described herein again.
The communication bus mentioned in the server and the client device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the server and the client device and other devices.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components.
In yet another embodiment of the present invention, a computer-readable storage medium is further provided, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of any one of the above-mentioned methods for publishing a configuration.
In yet another embodiment, a computer program product containing instructions is provided, which when run on a computer, causes the computer to perform a method of publishing a configuration as described in any of the above embodiments.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (20)
1. A method for publishing configuration, applied to a server, includes:
receiving a configuration request sent by a client;
judging whether an available license exists currently, wherein the available license is an unoccupied license and is used for determining whether the server can send updated configuration information to the client;
if the available license exists currently, one license is occupied;
sending updated configuration information to the client;
and releasing the occupied license when receiving the update completion information sent by the client.
2. The method of claim 1, further comprising:
polling a configuration information database at regular time to obtain updated configuration information;
before the step of determining whether a license is currently available, the method further includes:
judging whether updated configuration information is obtained;
if the updated configuration information is obtained, executing the step of judging whether the license is available currently; otherwise, sending a first notification to the client, wherein the first notification is used for notifying that the client does not need to perform configuration updating currently.
3. The method of claim 2, wherein after determining that there is no configuration information to be updated currently, before sending a first notification to the client, the method further comprises:
judging whether updated configuration information is obtained within a preset first time length;
if the updated configuration information is obtained, determining the current configuration information to be updated, and executing the step of judging whether the license is available currently; otherwise, executing the step of sending the first notice to the client.
4. The method of claim 1, further comprising:
and after judging that no available license is available currently, sending a first notice to the client, wherein the first notice is used for informing the client that the configuration update is not needed currently.
5. The method of claim 4, wherein after the determining that no license is currently available, before sending a first notification to the client, the method further comprises:
judging whether an available license exists within a preset second time length;
if the available license exists within the preset second time, executing the step of occupying one license;
and if no available license exists within a preset second time, executing the step of sending the first notice to the client.
6. The method of claim 1, further comprising:
after sending the updated configuration information to the client, sending a second notification to the client, so that after receiving the second notification and before completing the configuration update, the client sends a configuration request carrying the update identifier being updated to the server, and after completing the configuration update, sends a configuration request carrying the update identifier being updated to the server;
before the determining whether there is an available license, further comprising:
judging whether the configuration request contains an updating identifier;
if the identifier is not updated, executing the step of judging whether the license is available currently;
if the update identifier exists, judging that the update identifier is the updating identifier or the update completion identifier;
if the update identifier is the update identifier, sending the second notification to the client;
if the update identifier is an update completion identifier, determining to receive update completion information sent by the client; and executing the step of releasing the occupied license when the update completion information sent by the client is received, and sending a third notice to the client so that the client sends a configuration request in an idle state.
7. A method for releasing configuration is applied to a client and comprises the following steps:
in an idle state, sending a configuration request to a server so that the server judges whether an available license exists currently for the currently received configuration request, and if the available license exists currently, occupying one license and sending updated configuration information to the client;
receiving updated configuration information issued by a server, and executing configuration updating;
and when the configuration updating is completed, sending updating completion information to the server, so that the server releases the occupied license when receiving the updating completion information.
8. The method of claim 7, further comprising:
receiving a first notification sent by the server after judging that no configuration information to be updated currently exists or judging that no license currently exists;
according to the first notification, determining that updating is not needed at present, and judging whether the current state is in an idle state or not;
if yes, sending a configuration request to the server;
if not, waiting for the next idle state and then sending a configuration request to the server.
9. The method of claim 7, further comprising:
receiving a second notification sent to the client by a server after sending the updated configuration information to the client;
according to the second notification, before the configuration updating is completed, sending a configuration request carrying the updating identifier which is being updated to the server, and after the configuration updating is completed, sending the configuration request carrying the updating identifier which is being updated to the server;
receiving a third notification sent by the server after determining that the update completion information sent by the client is received;
and according to the third notification, returning to execute the step of sending the configuration request to the server in the idle state.
10. An apparatus for publishing configuration, applied to a server, comprising:
the first receiving module is used for receiving a configuration request sent by a client;
a first judging module, configured to judge whether there is an available license currently, where the available license is an unoccupied license, and the license is used to determine whether the server is capable of sending updated configuration information to the client;
the license occupation module is used for occupying a license if the available license exists currently;
the first sending module is used for sending the updated configuration information to the client;
and the license release module is used for releasing the occupied license when receiving the update completion information sent by the client.
11. The apparatus of claim 10, further comprising: the device comprises a polling module, a second judgment module and a first notification sending module;
the polling module is used for polling the configuration information database at regular time to obtain updated configuration information;
the second judging module is configured to judge whether updated configuration information is obtained before the first judging module judges whether an available license exists currently, and trigger the first judging module if the updated configuration information is obtained; otherwise, triggering a first notification sending module;
the first notification sending module is configured to send a first notification to the client, where the first notification is used to notify that the client does not need to perform configuration update currently.
12. The apparatus of claim 11, further comprising: a third judgment module;
the third determining module is configured to determine whether updated configuration information is obtained within a preset first time period before the first notification sending module is triggered after the second determining module determines that there is no current configuration information to be updated, and if so, trigger the first determining module; if not, triggering the first notification sending module.
13. The apparatus of claim 11, further comprising: a first notification sending module;
the first judging module is specifically configured to: judging whether an available license exists at present, and triggering the license occupation module after judging that the available license exists at present; triggering a first notification sending module after judging that no available license exists currently;
the first notification sending module is configured to send a first notification to the client, where the first notification is used to notify that the client does not need to perform configuration update currently.
14. The apparatus of claim 13, further comprising: a fourth judging module;
the fourth judging module is configured to judge whether there is an available license within a preset second duration before triggering the first notification sending module after the first judging module judges that there is no available license currently; if the available license exists within the preset second time length, triggering the license occupation module; and if no available license exists within a preset second time, triggering the first notification sending module.
15. The apparatus of claim 11, further comprising: the second notification sending module, the fifth judging module and the third notification sending module;
the second notification sending module is configured to send a second notification to the client after the first sending module sends the updated configuration information to the client, so that the client sends a configuration request carrying the update identifier being updated to the server after receiving the second notification and before the configuration update is completed, and sends a configuration request carrying the update identifier being updated to the server after the configuration update is completed;
the fifth judging module is configured to judge whether the configuration request includes an update identifier before the first judging module judges whether the available license exists currently; if the identification is not updated, triggering the first judgment module; if the update identifier exists, judging that the update identifier is the updating identifier or the update completion identifier; if the update identifier is the updating identifier, triggering the second notification module; if the update identifier is an update completion identifier, determining to receive update completion information sent by the client; triggering the license releasing module and the third notification sending module;
and the third notification sending module is configured to send a third notification to the client, so that the client sends a configuration request in an idle state.
16. An apparatus for publishing configuration, applied to a client, comprising:
the second sending module is used for sending a configuration request to the server in an idle state so that the server can judge whether an available license exists currently or not according to the currently received configuration request; if the available license exists currently, one license is occupied, and updated configuration information is issued to the client;
the configuration updating module is used for receiving updated configuration information issued by the server and executing configuration updating;
the second sending module is further configured to send update completion information to the server when the update of the configuration is completed, so that the server releases the occupied license when receiving the update completion information.
17. The apparatus of claim 16, further comprising: the first notification receiving module and the first notification responding module;
the first notification receiving module is configured to receive a first notification sent by the server after determining that there is no configuration information to be updated currently or determining that there is no license currently;
the first notification response module is configured to determine that updating is not required currently according to the first notification, determine whether the current state is an idle state, send a configuration request to the server if the current state is the idle state, and wait for a next idle state to send the configuration request to the server if the current state is not the idle state.
18. The apparatus of claim 16, further comprising: the system comprises a second notification receiving module, a second notification response module, a third notification receiving module and a third notification response module;
the second notification receiving module is configured to receive a second notification sent to the client by the server after sending the updated configuration information to the client;
the second notification response module is configured to respond to the second notification, send, according to the second notification, a configuration request carrying the update identifier being updated to the server before the configuration update is completed, and send, after the configuration update is completed, the configuration request carrying the update identifier being updated to the server;
the third notification receiving module is configured to receive a third notification sent after the server receives the configuration request carrying the update identifier of the update completion and determines to receive the update completion information sent by the client;
and the third notification response module is configured to respond to the third notification and trigger the second sending module according to the third notification.
19. A server comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method of any of the preceding claims 1-6 when executing the program.
20. A client 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 program implements the method of any of claims 7-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270889.8A CN109962815B (en) | 2019-04-04 | 2019-04-04 | Configuration publishing method, device, server and client device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270889.8A CN109962815B (en) | 2019-04-04 | 2019-04-04 | Configuration publishing method, device, server and client device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109962815A CN109962815A (en) | 2019-07-02 |
| CN109962815B true CN109962815B (en) | 2021-08-13 |
Family
ID=67025715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910270889.8A Active CN109962815B (en) | 2019-04-04 | 2019-04-04 | Configuration publishing method, device, server and client device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109962815B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708367A (en) * | 2019-09-24 | 2020-01-17 | 中信百信银行股份有限公司 | Application calling method, application publishing method and application publishing system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1514965A (en) * | 2001-06-07 | 2004-07-21 | ���µ�����ҵ��ʽ���� | Content usage management system and server used in system |
| CN101315654A (en) * | 2007-06-01 | 2008-12-03 | 华为技术有限公司 | Method and system for validating permission |
| CN101945394A (en) * | 2009-07-10 | 2011-01-12 | 华为技术有限公司 | License management method, device and system |
| CN104205903A (en) * | 2012-03-14 | 2014-12-10 | 瑞典爱立信有限公司 | Determining a transition of a terminal between its idle state and its connected state |
| CN107341368A (en) * | 2017-06-06 | 2017-11-10 | 广州视源电子科技股份有限公司 | Method and device for verifying valid time of license |
| CN107660286A (en) * | 2015-06-26 | 2018-02-02 | 英特尔公司 | For the license of selective content and the technology of secure playback |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017204242A (en) * | 2016-05-13 | 2017-11-16 | キヤノン株式会社 | Information processing apparatus, programmable device, license management system, license management method, and program |
-
2019
- 2019-04-04 CN CN201910270889.8A patent/CN109962815B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1514965A (en) * | 2001-06-07 | 2004-07-21 | ���µ�����ҵ��ʽ���� | Content usage management system and server used in system |
| CN101315654A (en) * | 2007-06-01 | 2008-12-03 | 华为技术有限公司 | Method and system for validating permission |
| CN101945394A (en) * | 2009-07-10 | 2011-01-12 | 华为技术有限公司 | License management method, device and system |
| CN104205903A (en) * | 2012-03-14 | 2014-12-10 | 瑞典爱立信有限公司 | Determining a transition of a terminal between its idle state and its connected state |
| CN107660286A (en) * | 2015-06-26 | 2018-02-02 | 英特尔公司 | For the license of selective content and the technology of secure playback |
| CN107341368A (en) * | 2017-06-06 | 2017-11-10 | 广州视源电子科技股份有限公司 | Method and device for verifying valid time of license |
Non-Patent Citations (1)
| Title |
|---|
| 嵌入式Web访问控制系统的设计与实现;谯倩;毛燕琴;沈苏彬;《计算机技术与发展》;20110810;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109962815A (en) | 2019-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108897628B (en) | Method and device for realizing distributed lock and electronic equipment | |
| CN106712981B (en) | Node change notification method and device | |
| CN108156252B (en) | Data access method and device, server and client | |
| CN111093159B (en) | Message pushing method and device, server and computer readable storage medium | |
| CN106254528B (en) | Resource downloading method and caching device | |
| CN109039803A (en) | A kind of method, system and the computer equipment of processing readjustment notification message | |
| CN109962815B (en) | Configuration publishing method, device, server and client device | |
| CN115113997A (en) | Task scheduling method and device, electronic equipment and storage medium | |
| CN111355765B (en) | Network request processing and sending method and device | |
| CN109657485B (en) | Authority processing method and device, terminal equipment and storage medium | |
| US20160309005A1 (en) | Method of automatically setting protocol in programmable logic controller system | |
| CN109525654B (en) | Data acquisition and sending method, device, client and server | |
| CN109995863B (en) | Dynamic resource downloading method and device, electronic equipment and storage medium | |
| CN110674153B (en) | Data consistency detection method and device and electronic equipment | |
| CN116820769A (en) | Task allocation method, device and system | |
| CN108156086B (en) | Policy rule issuing method and device | |
| CN110113187B (en) | Configuration updating method and device, configuration server and configuration system | |
| CN111414181B (en) | Service upgrading method and device for network product, server and storage medium | |
| CN115766441A (en) | Service instance publishing method and device, electronic equipment and readable storage medium | |
| CN113242245A (en) | TCP message flow limiting method, device, server and storage medium | |
| CN109995855B (en) | Data acquisition method, device and terminal | |
| CN110418394B (en) | AP management method and device | |
| CN112506896B (en) | Data deleting method and device and electronic equipment | |
| CN109218452B (en) | Method and device for pushing node information | |
| CN107967181B (en) | Method and device for controlling critical section |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |