CN107920075A - A kind of system of data processing - Google Patents
A kind of system of data processing Download PDFInfo
- Publication number
- CN107920075A CN107920075A CN201711146786.8A CN201711146786A CN107920075A CN 107920075 A CN107920075 A CN 107920075A CN 201711146786 A CN201711146786 A CN 201711146786A CN 107920075 A CN107920075 A CN 107920075A
- Authority
- CN
- China
- Prior art keywords
- client
- server
- handle
- kernel
- netty
- 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.)
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Classifications
-
- 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]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/547—Remote procedure calls [RPC]; Web services
-
- 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
- H04L67/133—Protocols for remote procedure calls [RPC]
Abstract
The embodiment of the invention discloses a kind of system of data processing, the system comprises：Client, server, long-range kernel and local kernel；The client, calls client handle；Execution passes a parameter；And local kernel is called to send internet message；The internet message is transmitted to distance host；The server, obtains the internet message by the server handle and obtains parameter；Perform remote process；And implementing result is returned into server handle；The server handle returns to the implementing result as a result, calling remote system kernel；The long-range kernel, passes the internet message back the local kernel；The local kernel, receives client handle, and receives the data that the client handle returns；So as to realize the purpose of data balancing by RPC.
Description
Technical field
The present embodiments relate to the field of computer network, more particularly to a kind of system of data processing.
Background technology
File content is read using traditional I/O programs, and is written to another file (or Socket), following program：
File.read (fileDesc, buf, len)；Socket.send (socket, buf, len).
Larger performance cost is had, is mainly manifested in two aspect：
1st, context switching (context switch), there is the switching of 4 User spaces and kernel state herein；
2nd, Buffer memory overheads, one is application program buffer, the other is system read buffer and
socket buffer。
The content of the invention
The purpose of the embodiment of the present invention is to propose a kind of system of data processing, it is intended to how solves when server-side " is hung
" after, the use of former frame has resulted in single-point barrier.
For this purpose, the embodiment of the present invention uses following technical scheme：
A kind of system of data processing, the system comprises：Client, server, long-range kernel and local kernel；
The client, calls client handle；Execution passes a parameter；And local kernel is called to send internet message；Will
The internet message is transmitted to distance host；
The server, obtains the internet message by the server handle and obtains parameter；Perform remote process；
And implementing result is returned into server handle；The server handle returns to the implementing result as a result, calling in remote system
Core；
The long-range kernel, passes the internet message back the local kernel；
The local kernel, receives client handle, and receives the data that the client handle returns.
Alternatively, when netty realizes RPC, the client realizes proxy class, and the visitor is realized by the proxy class
The operation of family end is local；The client of netty is realized in the proxy class, the class details of the client call is encapsulated into
In request；Packaged request is sent to server ends；Receive that the server ends return as a result, passing through agency
The result is returned into the client.
Alternatively, when netty realizes RPC, the server realizes the server end of netty, receives netty clients
The physical interface information of transmission；By radiation pattern, the interface method locally realized is transferred, obtains return value；By the return
Value is sent to the netty clients.
Alternatively, when netty realizes RPC, sample server start the server, realize the method for interface with
And processing business.
Alternatively, when netty realizes RPC, sample application programs create the object of the proxy class, return to interface pair
As；The method of calling interface；Handle return value.
Alternatively, the system comprises：Common, the common are used to encode, decode；The parameter of calling interface；Adjust
With the return value of interface.
Alternatively, the system comprises：Rpc sample client, the method in Processing Interface.
A kind of system of data processing provided in an embodiment of the present invention, the system comprises：It is client, server, long-range
Kernel and local kernel；The client, calls client handle；Execution passes a parameter；And local kernel is called to send network
Message；The internet message is transmitted to distance host；The server, obtains the network by the server handle and disappears
Cease and obtain parameter；Perform remote process；And implementing result is returned into server handle；The server handle is held described in returning
Row result is as a result, call remote system kernel；The long-range kernel, passes the internet message back the local kernel；It is described
Local kernel, receives client handle, and receives the data that the client handle returns；So as to realize data balancing by RPC
Purpose.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the system of data processing provided in an embodiment of the present invention.
Embodiment
The embodiment of the present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this
Locate described specific embodiment to be used only for explaining the embodiment of the present invention, rather than the restriction to the embodiment of the present invention.In addition also
It should be noted that for the ease of describing, part relevant with the embodiment of the present invention rather than entire infrastructure are illustrate only in attached drawing.
With reference to figure 1, Fig. 1 is a kind of structure diagram of the system of data processing provided in an embodiment of the present invention.Such as Fig. 1 institutes
Show, the system of the data processing includes：
Client 110, server 120, long-range kernel 130 and local kernel 140；
The client 110, calls client handle；Execution passes a parameter；And local kernel is called to send internet message；
The internet message is transmitted to distance host；
Wherein, when netty realizes RPC, the client 110 realizes proxy class, by described in proxy class realization
Client operation is local；The client of netty is realized in the proxy class, the class details of the client call is encapsulated into
In request；Packaged request is sent to server ends；Receive that the server ends return as a result, passing through agency
The result is returned into the client.
The server 120, obtains the internet message by the server handle and obtains parameter；Perform long-range mistake
Journey；And implementing result is returned into server handle；The server handle returns to the implementing result as a result, calling remote system
Kernel；
Wherein, when netty realizes RPC, the server 120 realizes the server end of netty, receives netty client
Hold the physical interface information sent；By radiation pattern, the interface method locally realized is transferred, obtains return value；Returned described
Return value and be sent to the netty clients.
Wherein, when netty realizes RPC, sample server start the server, realize interface method and
Processing business.
The long-range kernel 130, passes the internet message back the local kernel；
Wherein, when netty realizes RPC, sample application programs create the object of the proxy class, return to interface pair
As；The method of calling interface；Handle return value.
The local kernel 140, receives client handle, and receives the data that the client handle returns.
Wherein, the system comprises：Common, the common are used to encode, decode；The parameter of calling interface；Call
The return value of interface.
Wherein, the system comprises：Rpc sample client, the method in Processing Interface.
A kind of system of data processing provided in an embodiment of the present invention, the system comprises：It is client, server, long-range
Kernel and local kernel；The client, calls client handle；Execution passes a parameter；And local kernel is called to send network
Message；The internet message is transmitted to distance host；The server, obtains the network by the server handle and disappears
Cease and obtain parameter；Perform remote process；And implementing result is returned into server handle；The server handle is held described in returning
Row result is as a result, call remote system kernel；The long-range kernel, passes the internet message back the local kernel；It is described
Local kernel, receives client handle, and receives the data that the client handle returns；So as to realize data balancing by RPC
Purpose.
Above in association with the technical principle of specific embodiment the invention has been described embodiment.These descriptions are intended merely to explain this
The principle of inventive embodiments, and the limitation to protection domain of the embodiment of the present invention cannot be construed in any way.Based on herein
Explanation, those skilled in the art, which would not require any inventive effort, can associate the other specific of the embodiment of the present invention
Embodiment, these modes are fallen within the protection domain of the embodiment of the present invention.
Claims (7)
- A kind of 1. system of data processing, it is characterised in that the system comprises：Client, server, long-range kernel and local Kernel；The client, calls client handle；Execution passes a parameter；And local kernel is called to send internet message；By described in Internet message is transmitted to distance host；The server, obtains the internet message by the server handle and obtains parameter；Perform remote process；And will Implementing result returns to server handle；The server handle returns to the implementing result as a result, calling remote system kernel；The long-range kernel, passes the internet message back the local kernel；The local kernel, receives client handle, and receives the data that the client handle returns.
- 2. system according to claim 1, it is characterised in that when netty realizes RPC, the client realizes agency Class, realizes that the client operation is local by the proxy class；The client of netty is realized in the proxy class, by institute The class details for stating client call is encapsulated into request；Packaged request is sent to server ends；Described in reception It is that server ends return as a result, the result is returned to the client by acting on behalf of.
- 3. system according to claim 1, it is characterised in that when netty realizes RPC, the server realizes netty Server end, receive the physical interface information that netty clients are sent；By radiation pattern, the interface locally realized is transferred Method, obtains return value；The return value is sent to the netty clients.
- 4. system according to claim 1, it is characterised in that when netty realizes RPC, sample server start institute Server is stated, realizes the method and processing business of interface.
- 5. system according to claim 1, it is characterised in that when netty realizes RPC, sample application programs create The object of the proxy class, returns to interface object；The method of calling interface；Handle return value.
- 6. system according to any one of claims 1 to 5, it is characterised in that the system comprises：Common, it is described Common is used to encode, decode；The parameter of calling interface；The return value of calling interface.
- 7. system according to any one of claims 1 to 5, it is characterised in that the system comprises：rpc sample Client, the method in Processing Interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146786.8A CN107920075A (en) | 2017-11-17 | 2017-11-17 | A kind of system of data processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711146786.8A CN107920075A (en) | 2017-11-17 | 2017-11-17 | A kind of system of data processing |
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| CN107920075A true CN107920075A (en) | 2018-04-17 |
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| CN201711146786.8A Pending CN107920075A (en) | 2017-11-17 | 2017-11-17 | A kind of system of data processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111597061A (en) * | 2020-05-25 | 2020-08-28 | 瑞斯康达科技发展股份有限公司 | Method and device for remote procedure call of client or server |
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| CN101764843A (en) * | 2009-12-28 | 2010-06-30 | 福建星网锐捷网络有限公司 | Processing method and system for remote process call, client end and server |
| CN102546612A (en) * | 2011-12-23 | 2012-07-04 | 华中科技大学 | Remote procedure call implementation method based on remote direct memory access (RDMA) protocol in user mode |
| CN103095785A (en) * | 2011-11-08 | 2013-05-08 | 阿里巴巴集团控股有限公司 | Remote procedure call method and system, client and server |
| CN104236579A (en) * | 2014-10-09 | 2014-12-24 | 武汉大学 | High-precision satellite navigation implementing method based on Android kernel layer |
| CN106453250A (en) * | 2016-09-05 | 2017-02-22 | 掌阅科技股份有限公司 | Processing method of big data RPC (Remote Procedure Call Protocol) |
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2017
- 2017-11-17 CN CN201711146786.8A patent/CN107920075A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101764843A (en) * | 2009-12-28 | 2010-06-30 | 福建星网锐捷网络有限公司 | Processing method and system for remote process call, client end and server |
| CN103095785A (en) * | 2011-11-08 | 2013-05-08 | 阿里巴巴集团控股有限公司 | Remote procedure call method and system, client and server |
| CN102546612A (en) * | 2011-12-23 | 2012-07-04 | 华中科技大学 | Remote procedure call implementation method based on remote direct memory access (RDMA) protocol in user mode |
| CN104236579A (en) * | 2014-10-09 | 2014-12-24 | 武汉大学 | High-precision satellite navigation implementing method based on Android kernel layer |
| CN106453250A (en) * | 2016-09-05 | 2017-02-22 | 掌阅科技股份有限公司 | Processing method of big data RPC (Remote Procedure Call Protocol) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111597061A (en) * | 2020-05-25 | 2020-08-28 | 瑞斯康达科技发展股份有限公司 | Method and device for remote procedure call of client or server |
| CN111597061B (en) * | 2020-05-25 | 2023-11-17 | 瑞斯康达科技发展股份有限公司 | Method and device for remote procedure call by client or server |
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Application publication date: 20180417 |