CN110502418B - Method for realizing remote debugging - Google Patents
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- CN110502418B CN110502418B CN201810470483.XA CN201810470483A CN110502418B CN 110502418 B CN110502418 B CN 110502418B CN 201810470483 A CN201810470483 A CN 201810470483A CN 110502418 B CN110502418 B CN 110502418B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/362—Software debugging
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3664—Environments for testing or debugging software
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention relates to a method for realizing remote debugging, which relates to the technical field of Windows application development and a mirror image operation mode.
Description
Technical Field
The invention relates to the technical field of Windows application development, in particular to a method for realizing remote debugging.
Background
With the rapid development of computer network technology, the application of Remote Debugging (Remote Debugging) for facilitating the operation of Remote computers is becoming more and more popular, which refers to a Debugging strategy for Debugging a program (program) on one computer.
In the prior art, remote debugging is generally realized by adopting the following modes:
first, define the data protocol, send the data request at the customer end, the server end responds to the request and returns the data to the customer end, and then mirror the data to the interface of the customer end.
Secondly, the user operates the mirrored graphical interface at the client, and the operation request of the user is sent to the server again, and the server responds to the operation of the client.
In carrying out the present invention, the prior art has at least the following problems:
first, how to package and unpack the data of the service data protocol increases not only a lot of data protocols but also a lot of message branch processing along with the increase of services, so that both the client and the server need to maintain such codes, resulting in huge workload.
Secondly, the most popular cross-platform communication technology is TCP/IP communication technology, and TPC/IP protocol is flexible but is a transmission layer protocol after all, so that the remote debugging is complicated in operation and narrow in practicability.
The invention is used for solving the remote operation debugging process of mirror image data, in the remote debugging process, by utilizing a communication mode among processes based on windows, all data and functions needed to be debugged by a debugged equation are serialized into a binary data buffer stream, the binary data buffer stream is sent to a debugger program in the form of message sending among processes, the obtained data stream is deserialized into the data and function set, a corresponding graphical interface is mirrored, and an operator can debug the debugged program to a remote debugged program according to the debugger program.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method for remote debugging by a cross-process communication technology and a mirror image operation mode.
In order to achieve the above purpose, the embodiment of the present invention adopts the following technical scheme:
a method for realizing remote debugging is applied to a remote debugging system, and the debugging system comprises a column set for acquiring process data and interfaces of a debugged party by adopting a Windows bottom layer cross-process communication technology; the process data and the interface of the debugged party are scattered by utilizing the data packet acquired by the Windows bottom layer cross-process communication technology; finally mirroring the data to a debugger according to the logic of the interface; and then remote debugging is carried out through an interface of a debugging party:
s1, a debuggee party provides functions and data to be debugged, packages the functions and the data in an object-oriented mode through an API (application program interface), and finally packages the functions and the data into a data stream to be sent to the debuggee party;
s2, the debugger adopts a Windows bottom layer cross-process communication technology to acquire data of the debugger and a column set of an interface;
s3, collecting data of the debugged party and a column current of the interface into corresponding interfaces and data based on a data packet acquired by a Windows bottom layer cross-process communication technology, and registering a callback interface to the debugged party;
s4, the debugger deserializes the acquired data stream into a set of data and functions, mirrors the data to the debugger according to the logic of the interface, and then remotely debugs the data through the interface of the debugger.
Compared with the prior art, the invention has the following main beneficial effects: the invention adopts the cross-process communication technology and the mirror image operation mode to carry out remote debugging, thereby being capable of conveniently and rapidly carrying out remote debugging operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the present invention, illustrate and explain the present invention and are not to be construed as limiting the invention.
Fig. 1 is a schematic flow chart of a method according to an embodiment of the invention.
Detailed Description
The following detailed description of the invention is merely exemplary and explanatory and should not be taken in any way as limiting the scope of the invention as claimed. Furthermore, the features of the embodiments and of the different embodiments of the present document can be combined accordingly by a person skilled in the art from the description of the present document.
The embodiment of the invention provides a method for realizing remote debugging, which comprises the steps of acquiring data and an interface: the debuggee packs the interface or function into the Dispatch interface, then the serial flow of the packed Dispatch interface, send the packed data stream to the debuggee through Windows bottom and cross the communication technology of the procedure, the debuggee is according to the interface or function that the debuggee provides, the data stream received through Windows bottom and cross the communication technology of the procedure is turned into the Dispatch interface, reflect the interface into the interface or function that the corresponding debuggee provides, based on the above-mentioned remote debugging mode, a method for realizing remote debugging that the embodiment of the invention provides, as shown in figure 1, the implementation procedure includes:
(1) The debugged party combines more sub-interfaces according to the defined root interfaces of the data and can also classify and pack related requirements through the sub-interfaces, so that related requirement logics are clearer and easier to expand. And the data needed by the debugged party is prepared by the way of cloning copy through the object-oriented mode encapsulation of the API application program interface.
(2) The debuggee party packages the packaged interface, sub-interface and data in the sub-interface into a data stream, and sends the data stream to the debuggee party through a Windows bottom layer cross-process communication technology, wherein the machines with the same model produced by the same manufacturer can be sent to another user in a COPY mode, and the machines with different models can be sent to one user in combination with network communication.
(3) The debugger deserializes the received data stream into the stub interface of the corresponding proxy in a corresponding mode, wherein the combination mode of the interfaces is consistent with the process of the debugger, the debugger obtains the deserialized interface, obtains Copy data according to the requirement of the debugger and displays the data through the same component or control, and simultaneously, in order to synchronously debug with the debugger, the debugger sets a callback interface corresponding to the debugger, registers the callback interface of the debugger to the debugger, and uses the callback interface of the debugger as the proxy stub interface of the debugger.
(4) The debugger obtains the control mode of the debugged party through fuzzy matching, so that a root interface of data of the debugged party, a packaged sub-interface and business logic of the data are obtained, and the data are displayed on the same interface of the mirror image of the debugger in a circulating traversing mode. The debugger can perform remote synchronous operation at any time according to the obtained proxy stub interface.
(5) When the interface of the debugger is operated, the displayed interface state is transmitted to the real business logic interface of the debugger by calling the proxy stub interface, and the same interface state is displayed on the debugger.
(6) When the interface of the debuggee is operated, the displayed interface state is transmitted to the real callback interface of the debugger by calling the proxy stub interface, and the same interface state is displayed on the debugger.
Claims (6)
1. The method for realizing remote debugging based on a cross-process communication technology and a mirror image operation mode is characterized in that the debugging direction sends debugging information to a debuggee party, and the method comprises the following steps:
s1, a debuggee party provides functions and data to be debugged, packages the functions and the data in an object-oriented mode through an API (application program interface), packages the functions and the data into a data stream, and sends the data stream to the debugger party;
s2, defining a callback interface by a debugger, and acquiring data of the debugger and a column set of a serialization interface by adopting a Windows bottom layer cross-process communication technology;
s3, collecting data of the debugged party and a column current of the interface into corresponding interfaces and data by a data packet acquired based on a Window bottom layer cross-process communication technology, and registering a callback interface to the debugged party;
s4, displaying the data on the same interface of the mirror image of the debugger in a cross-process cyclic traversal mode, so that a root interface, a packaged sub-interface and business logic of the data of the debugger are obtained, the debugger can perform remote synchronous operation at any time according to the obtained proxy stub interface, when the interface of the debugger is operated, the displayed interface state is transmitted to a real business logic interface of the debugger through calling the proxy stub interface, the same interface state is displayed on the interface of the debugger, when the interface of the debugger is operated, the displayed interface state is transmitted to a real callback interface of the debugger through calling the proxy stub interface, and the same interface state is displayed on the debugger.
2. The method according to claim 1, wherein in step S1, the debuggee provides the function and data to be debugged, and encapsulates the function and data in an object-oriented manner through an API application program interface, and prepares the data required by the debugger in a clone copy manner.
3. The method as set forth in claim 1, wherein in the step S2 and the step S3, the cross-process is based on a communication technology of a Windows bottom layer to exchange data.
4. The method of claim 1, wherein in step S2, the data stream received by the debugger is deserialized into the stub interface of the corresponding proxy in a corresponding manner, wherein the combination manner of the interfaces is consistent with the process of the debugger, the debugger obtains the deserialized interface, and the Windows bottom layer cross-process communication technology is adopted to obtain the data and the serialized interface stream of the debugger.
5. The method for implementing remote debugging according to claim 1, wherein in step S3, the data is displayed on the same interface of the mirror image of the debugger in a cyclic traversal manner, and the debugger can perform remote synchronization operation at any time according to the obtained proxy stub interface.
6. The method of claim 5, wherein the callback interface is registered to the debuggee after integrating the data of the debuggee and the column flow of the interface into the corresponding interface and data.
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| CN201810470483.XA CN110502418B (en) | 2018-05-17 | 2018-05-17 | Method for realizing remote debugging |
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| CN112882950B (en) * | 2021-03-18 | 2023-07-25 | 抖音视界有限公司 | Application debugging method and device, electronic equipment and computer readable storage medium |
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