CN110505077A - A kind of method and apparatus of upgrading - Google Patents
A kind of method and apparatus of upgrading Download PDFInfo
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- CN110505077A CN110505077A CN201810482154.7A CN201810482154A CN110505077A CN 110505077 A CN110505077 A CN 110505077A CN 201810482154 A CN201810482154 A CN 201810482154A CN 110505077 A CN110505077 A CN 110505077A
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/143—Termination or inactivation of sessions, e.g. event-controlled end of session
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- Computer Networks & Wireless Communication (AREA)
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- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides a kind of method and apparatus of upgrading, are applied to view networking, the view networking includes gateway server and multiple node servers, which comprises the gateway server receives the upgrade request that the destination node server is sent；Wherein, the upgrade request includes upgrading type and upgrading verification information；The gateway server when determining that the destination node server meets preset promotion condition, obtains the corresponding upgrade file of the upgrading type according to the upgrading verification information；The gateway server obtains multiple upgrading data packets to the upgrade file piecemeal, and uses multithreading, and the multiple upgrading data packet is sent to the destination node server respectively.Through the embodiment of the present invention, the upgrading to application platform in view networking is realized, and uses block transmission, the re-transmission as caused by failure is avoided, improves the efficiency of upgrading.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of method and apparatus of upgrading.
Background technique
With the development of science and technology, be widely used depending on networking technology in all trades and professions, such as office, tele-medicine, peace
The fields such as anti-, emergency command, the application depending on networking technology bring great convenience.
For different business demands, corresponding application platform usually is deployed in depending on networking, it is flat to application when needing
When platform upgrades, after upgrade file being obtained by engineer, upgrade file is copied to application platform, to carry out backstage upgrading.
However, this upgrading mode is relatively complicated, need to expend a large amount of manpowers, and is also easy to lead due to artificial maloperation
Upgrade failure is caused, the normal operation of application platform is influenced.
Summary of the invention
In view of the above problems, the embodiment of the present invention is proposed in order to provide overcoming the above problem or at least being partially solved
A kind of method and apparatus of upgrading of the above problem.
The embodiment of the invention discloses a kind of methods of upgrading, are applied to view networking, the view networking includes gateway service
Device and multiple node servers, which comprises
The gateway server receives the upgrade request that the destination node server is sent；Wherein, the upgrade request
Including upgrading type and upgrading verification information；
It is preset to determine that the destination node server meets according to the upgrading verification information for the gateway server
When promotion condition, the corresponding upgrade file of the upgrading type is obtained；
The gateway server obtains multiple upgrading data packets to the upgrade file piecemeal, and uses multithreading, respectively
The multiple upgrading data packet is sent to the destination node server.
Optionally, described according to the upgrading verification information, determine that the destination node server meets preset upgrading
The step of condition includes:
From the upgrading verification information, the transport protocol list that the destination node server is supported is determined；
When detecting that there are when specified protocol mark, determine that the destination node server is full in the transport protocol list
The preset promotion condition of foot.
Optionally, further includes:
When detecting Transmission, the corresponding targeted update data packet of the Transmission is determined；
When detecting that transmission restores, resumed using the targeted update data packet as starting point.
Optionally, before described the step of obtaining the upgrading type corresponding upgrade file, further includes:
It conversates negotiation with the destination node server；
According to the session negotiation as a result, establishing the session connection with the destination node server.
Optionally, multithreading is used described, the multiple upgrading data packet is sent to the destination node respectively and is taken
After the step of business device, further includes:
When receiving the response message that the destination node server is sent, the session connection is discharged；
Wherein, the response message is that the destination node server all receives successfully in the multiple upgrading data packet
The message generated afterwards.
The embodiment of the invention also discloses a kind of devices of upgrading, are applied to view networking, and the view networking includes that gateway takes
Business device and multiple node servers, described device include:
Upgrade request receiving module, the upgrade request sent for receiving the destination node server；Wherein, the liter
Grade request includes upgrading type and upgrading verification information；
Upgrade file obtains module, for determining that the destination node server is full according to the upgrading verification information
When the preset promotion condition of foot, the corresponding upgrade file of the upgrading type is obtained；
Upgrading data packet sending module, for obtaining multiple upgrading data packets to the upgrade file piecemeal, and using more
The multiple upgrading data packet is sent to the destination node server respectively by thread.
Optionally, the upgrade file acquisition module includes:
Transport protocol list determines submodule, for determining the destination node service from the upgrading verification information
The transport protocol list that device is supported；
Promotion condition decision sub-module, for when detecting in the transport protocol list there are when specified protocol mark,
Determine that the destination node server meets preset promotion condition.
Optionally, further includes:
Targeted update data packet determining module, for when detecting Transmission, determining that the Transmission is corresponding
Targeted update data packet；
Module is resumed, for being resumed using the targeted update data packet as starting point when detecting that transmission restores.
Optionally, further includes:
Session negotiation module, for conversating negotiation with the destination node server；
Module is established in session connection, for according to the session negotiation as a result, establish with the destination node server
Session connection.
Optionally, further includes:
Session connection release module, for discharging when receiving the response message that the destination node server is sent
The session connection；
Wherein, the response message is that the destination node server all receives successfully in the multiple upgrading data packet
The message generated afterwards.
The embodiment of the present invention includes following advantages:
In embodiments of the present invention, the upgrade request sent by receiving destination node server, upgrade request include rising
Grade type and upgrading verification information determine that destination node server meets preset promotion condition according to upgrading verification information
When, the corresponding upgrade file of upgrading type is obtained then to upgrade file piecemeal and obtains multiple upgrading data packets, and using more
Multiple upgrading data packets are sent to destination node server respectively by thread, realize the upgrading to application platform in view networking,
And block transmission is used, the re-transmission as caused by failure is avoided, the efficiency of upgrading is improved.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of step flow chart of the method for upgrading of the embodiment of the present invention；
Fig. 6 is a kind of schematic diagram of multithreading of the embodiment of the present invention；
Fig. 7 is the step flow chart of the method for another upgrading of the embodiment of the present invention；
Fig. 8 is a kind of structural block diagram of the device of upgrading of the embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.Obviously, described embodiments are some of the embodiments of the present invention, without
It is whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high on a network node by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system node etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (NetworkTechnology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange node, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (ServerTechnology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video node
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video node Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video node in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video node, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video node, obtain rich
The multimedia video service of rich colorful various forms.Unified video node is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video node (part in virtual coil), multiple unified video sections
Point can form view networking；Each unified video node can be interconnected by metropolitan area and wide area depending on networking.
1, view networked devices classification
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).Metropolitan Area Network (MAN) can be divided on the whole depending on networking
(or national net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Referring to Fig. 5, a kind of step flow chart of the method for upgrading of the embodiment of the present invention is shown, this method can be applied
It networks in view, may include gateway server and multiple node servers depending on networking.
Wherein, node server can be used for application deployment platform, and application platform is corresponding with business demand, such as " day eye "
Platform, police service platform etc..
Gateway server can be view networking storage gateway, multimedia content can accurately be recorded, be generated
Stream media format file carries out data input and storage management, can support to storage resource on-demand playback, and can be realized view
The reproduction of audio and the optimization of resource are shared, enable various types of multimedia resources flexible Application on network, also have the
Tripartite's file material uploads the function of management.
Specifically, the embodiment of the present invention may include steps of:
Step 501, the gateway server receives the upgrade request that the destination node server is sent；Wherein, described
Upgrade request includes upgrading type and upgrading verification information；
In embodiments of the present invention, gateway server periodically can push upgrade notification to each node server, to mention
Show and application platform is upgraded, destination node server can generate upgrade request depending on the user's operation, and be sent to net
Server is closed, to download corresponding upgrade file.
Step 502, the gateway server determines that the destination node server is full according to the upgrading verification information
When the preset promotion condition of foot, the corresponding upgrade file of the upgrading type is obtained；
As an example, upgrade file may include content file and description information.
After receiving upgrade request, gateway server can be parsed upgrade request, obtain upgrading verification information
With upgrading type, and can according to upgrading verification information judge whether destination node server meets preset promotion condition, if
It is then to obtain the corresponding upgrade file of upgrading type, if it is not, then refusing the upgrade request, and is returned to destination node server
Corresponding message.
It is described according to the upgrading verification information in an embodiment of the present invention, determine the destination node server
The step of meeting preset promotion condition may include following sub-step:
Sub-step 11 determines the transport protocol column that the destination node server is supported from the upgrading verification information
Table；
In the concrete realization, upgrading verification information can be parsed, therefrom extracts the support of destination node server
Transport protocol list, transport protocol list may include multiple protocol-identifiers, such as HTTP, TCP, IP protocol-identifier.
Sub-step 12 determines the target section when detecting in the transport protocol list there are when specified protocol mark
Point server meets preset promotion condition.
After obtaining transport protocol list, it can detecte in transport protocol list and identified with the presence or absence of specified protocol, such as
Http protocol mark, if so, can be determined that destination node server meets preset promotion condition, if it is not, then can be determined that
Destination node server is unsatisfactory for preset promotion condition.
Step 503, the gateway server obtains multiple upgrading data packets to the upgrade file piecemeal, and using more
The multiple upgrading data packet is sent to the destination node server respectively by thread.
After obtaining upgrade file, upgrade file can be cut into multiple blocks of files, then can determine multiple files
The file total amount of block, such as 10, and can determine the corresponding file serial number of each blocks of files, such as the 1st blocks of files, for each
This document block, the corresponding file serial number of blocks of files and file total amount are organized into corresponding upgrading data packet by blocks of files.
After generating multiple upgrading data packets, such as Fig. 6, gateway server can be using the multithreading in thread pool, concurrently
Upgrading data packet is sent to destination node server, to promote the efficiency of file transmission.
After multiple upgrading data packets all receive successfully, destination node server can be by multiple upgrading data packets again
It is organized into upgrade file, then can be upgraded using upgrade file.
In a kind of example, upgrade file can also include upgrading control file, and destination node server can be according to liter
Grade control file is upgraded automatically.
In an embodiment of the present invention, it can also include the following steps:
When detecting Transmission, the corresponding targeted update data packet of the Transmission is determined；It is transmitted when detecting
When recovery, resumed using the targeted update data packet as starting point.
In the transmission process of upgrading data packet, due to network failure, equipment fault etc., transmission may result in eventually
End can determine the targeted update data packet spread out of when breaking in the transmission, record the target when detecting Transmission
Upgrading data packet corresponds to file destination serial number.
It, can be with the corresponding targeted update number of the file destination serial number when detecting that transmission restores within a preset period of time
It is starting point according to packet, not sent upgrading data packet is resumed.
In embodiments of the present invention, the upgrade request sent by receiving destination node server, upgrade request include rising
Grade type and upgrading verification information determine that destination node server meets preset promotion condition according to upgrading verification information
When, the corresponding upgrade file of upgrading type is obtained then to upgrade file piecemeal and obtains multiple upgrading data packets, and using more
Multiple upgrading data packets are sent to destination node server respectively by thread, realize the upgrading to application platform in view networking,
And block transmission is used, the re-transmission as caused by failure is avoided, the efficiency of upgrading is improved.
Referring to Fig. 7, show a kind of step flow chart of the method for upgrading of the embodiment of the present invention, can specifically include as
Lower step:
Step 701, the upgrade request that the destination node server is sent is received；Wherein, the upgrade request includes rising
Grade type and upgrading verification information；
In embodiments of the present invention, gateway server periodically can push upgrade notification to each node server, to mention
Show and application platform is upgraded, destination node server can generate upgrade request depending on the user's operation, and be sent to net
Server is closed, to download corresponding upgrade file.
Step 702, according to the upgrading verification information, determine that the destination node server meets preset upgrading item
When part, conversate negotiation with the destination node server；
After receiving upgrade request, gateway server can be parsed upgrade request, obtain upgrading verification information
With upgrading type, and can according to upgrading verification information judge whether destination node server meets preset promotion condition.
If so, the corresponding link information of available destination node server, such as IP, port, then it can use
Link information and destination node server conversate negotiation, if it is not, then refuse the upgrade request, and to destination node server
Return to corresponding message.
Step 703, according to the session negotiation as a result, establishing the session connection with the destination node server；
After session negotiation, can determine session negotiation as a result, such as form data type, time-out, piecemeal, caching letter
Breath, then can be with session negotiation as a result, the session connection with destination node server is established, such as the session connection of HTTP.
Step 704, the corresponding upgrade file of the upgrading type is obtained；
After establishing session connection, the corresponding upgrade file of available upgrading type.
Step 705, to the upgrade file piecemeal, multiple upgrading data packets are obtained, and use multithreading, it respectively will be described
Multiple upgrading data packets are sent to the destination node server；
After obtaining upgrade file, upgrade file can be cut into multiple blocks of files, then can determine multiple files
The file total amount of block, such as 10, and can determine the corresponding file serial number of each blocks of files, such as the 1st blocks of files, for each
This document block, the corresponding file serial number of blocks of files and file total amount are organized into corresponding upgrading data packet by blocks of files.
In a kind of preferable example, the header part of upgrading data packet may include file serial number, file total amount, can be with
Including session negotiations such as form data type, time-out, piecemeal, cachings as a result, data portion may include blocks of files.
After generating multiple upgrading data packets, multithreading can be used, upgrading data packet is concurrently sent to destination node
Server, to promote the efficiency of file transmission.
After multiple upgrading data packets all receive successfully, destination node server can be by multiple upgrading data packets again
It is organized into upgrade file, then can be upgraded using upgrade file.
Step 706, when receiving the response message that the destination node server is sent, the session connection is discharged；
Wherein, the response message destination node server generates after the multiple upgrading data packet all receives successfully
Message.
After multiple upgrading data packets all receive successfully, response message is can be generated in destination node server, then will
Response message is sent to gateway server, and gateway server can then discharge the session connection with the destination node server.
In embodiments of the present invention, the upgrade request sent by receiving destination node server, upgrade request include rising
Grade type and upgrading verification information determine that destination node server meets preset promotion condition according to upgrading verification information
When, the corresponding upgrade file of upgrading type is obtained then to upgrade file piecemeal and obtains multiple upgrading data packets, and using more
Multiple upgrading data packets are sent to destination node server respectively by thread, realize the upgrading to application platform in view networking,
And block transmission is used, the re-transmission as caused by failure is avoided, the efficiency of upgrading is improved.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Referring to Fig. 8, a kind of structural block diagram of the device of upgrading of the embodiment of the present invention is shown, is applied to view networking, institute
Stating view networking includes gateway server and multiple node servers.
Described device can be applied to gateway server, can specifically include following module:
Upgrade request receiving module 801, the upgrade request sent for receiving the destination node server；Wherein, institute
Stating upgrade request includes upgrading type and upgrading verification information；
Upgrade file obtains module 802, for determining the destination node server according to the upgrading verification information
When meeting preset promotion condition, the corresponding upgrade file of the upgrading type is obtained；
Upgrading data packet sending module 803, for obtaining multiple upgrading data packets, and adopt to the upgrade file piecemeal
With multithreading, the multiple upgrading data packet is sent to the destination node server respectively.
In an embodiment of the present invention, the upgrade file obtains module 802 and includes:
Transport protocol list determines submodule, for determining the destination node service from the upgrading verification information
The transport protocol list that device is supported；
Promotion condition decision sub-module, for when detecting in the transport protocol list there are when specified protocol mark,
Determine that the destination node server meets preset promotion condition.
In an embodiment of the present invention, further includes:
Targeted update data packet determining module, for when detecting Transmission, determining that the Transmission is corresponding
Targeted update data packet；
Module is resumed, for being resumed using the targeted update data packet as starting point when detecting that transmission restores.
In an embodiment of the present invention, further includes:
Session negotiation module, for conversating negotiation with the destination node server；
Module is established in session connection, for according to the session negotiation as a result, establish with the destination node server
Session connection.
In an embodiment of the present invention, further includes:
Session connection release module, for discharging when receiving the response message that the destination node server is sent
The session connection；
Wherein, the response message is that the destination node server all receives successfully in the multiple upgrading data packet
The message generated afterwards.
The embodiment of the invention also discloses a kind of electronic equipment, including processor, memory and it is stored in the memory
Computer program that is upper and can running on the processor, is realized as above when the computer program is executed by the processor
A kind of the step of method of upgrading.
The embodiment of the invention also discloses a kind of computer readable storage medium, deposited on the computer readable storage medium
The step of storing up computer program, a kind of method of upgrading as described above realized when the computer program is executed by processor.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of method and apparatus of upgrading provided by the present invention, it is described in detail, it is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand originally
The method and its core concept of invention；At the same time, for those skilled in the art, according to the thought of the present invention, specific
There will be changes in embodiment and application range, in conclusion the content of the present specification should not be construed as to of the invention
Limitation.
Claims (10)
1. a kind of method of upgrading, which is characterized in that be applied to view networking, the view networking includes gateway server and multiple sections
Point server, which comprises
The gateway server receives the upgrade request that the destination node server is sent；Wherein, the upgrade request includes
Upgrade type and upgrading verification information；
The gateway server determines that the destination node server meets preset upgrading according to the upgrading verification information
When condition, the corresponding upgrade file of the upgrading type is obtained；
The gateway server obtains multiple upgrading data packets to the upgrade file piecemeal, and uses multithreading, respectively by institute
It states multiple upgrading data packets and is sent to the destination node server.
2. determining the mesh the method according to claim 1, wherein described according to the upgrading verification information
Mark node server the step of meeting preset promotion condition includes:
From the upgrading verification information, the transport protocol list that the destination node server is supported is determined；
When detecting that there are when specified protocol mark, determine that it is pre- that the destination node server meets in the transport protocol list
If promotion condition.
3. method according to claim 1 or 2, which is characterized in that further include:
When detecting Transmission, the corresponding targeted update data packet of the Transmission is determined；
When detecting that transmission restores, resumed using the targeted update data packet as starting point.
4. according to the method described in claim 3, it is characterized in that, obtaining the corresponding upgrade file of the upgrading type described
The step of before, further includes:
It conversates negotiation with the destination node server；
According to the session negotiation as a result, establishing the session connection with the destination node server.
5. according to the method described in claim 4, it is characterized in that, multithreading is used described, respectively by the multiple upgrading
Data packet was sent to after the step of destination node server, further includes:
When receiving the response message that the destination node server is sent, the session connection is discharged；
Wherein, the response message is that the destination node server is raw after the multiple upgrading data packet all receives successfully
At message.
6. a kind of device of upgrading, which is characterized in that be applied to view networking, the view networking includes gateway server and multiple sections
Point server, described device include:
Upgrade request receiving module, the upgrade request sent for receiving the destination node server；Wherein, the upgrading is asked
It asks including upgrading type and upgrading verification information；
Upgrade file obtains module, for it is pre- to determine that the destination node server meets according to the upgrading verification information
If promotion condition when, obtain the corresponding upgrade file of the upgrading type；
Upgrading data packet sending module, for obtaining multiple upgrading data packets to the upgrade file piecemeal, and using multi-thread
The multiple upgrading data packet is sent to the destination node server respectively by journey.
7. device according to claim 6, which is characterized in that the upgrade file obtains module and includes:
Transport protocol list determines submodule, for determining the destination node server branch from the upgrading verification information
The transport protocol list held；
Promotion condition decision sub-module, for determining when detecting in the transport protocol list there are when specified protocol mark
The destination node server meets preset promotion condition.
8. device according to claim 6 or 7, which is characterized in that further include:
Targeted update data packet determining module, for when detecting Transmission, determining the corresponding target of the Transmission
Upgrading data packet；
Module is resumed, for being resumed using the targeted update data packet as starting point when detecting that transmission restores.
9. device according to claim 8, which is characterized in that further include:
Session negotiation module, for conversating negotiation with the destination node server；
Module is established in session connection, for according to the session negotiation as a result, establishing and the meeting of the destination node server
Words connection.
10. device according to claim 9, which is characterized in that further include:
Session connection release module, for when receiving the response message that the destination node server is sent, described in release
Session connection；
Wherein, the response message is that the destination node server is raw after the multiple upgrading data packet all receives successfully
At message.
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| CN111741363A (en) * | 2020-04-17 | 2020-10-02 | 视联动力信息技术股份有限公司 | Program upgrading method and device and readable storage medium |
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