CN103973785A - Log reading system based on P2P and method thereof - Google Patents

Abstract

The present invention discloses a P2P-based log reading system and method thereof, comprising: a P2P proxy server installed on the terminal where the application program to be read is located, and used for according to the path of the application program and the The service ID corresponding to the application program generates a service number corresponding to the application program one by one, and registers the service number to the P2P server; the P2P server is installed on a server with a public network IP for maintaining and managing the The service number information of the P2P proxy server; the P2P proxy client, installed on the developer’s device, is used to receive the user’s log reading request and send it to the P2P server; the P2P proxy corresponding to the service number is enabled by the P2P server The server establishes a P2P connection with the P2P proxy client to transmit the log information of the application program, thereby realizing remote real-time reading of the log information on the terminal.

Description

A P2P-based log reading system and method thereof

technical field

The present invention relates to the communication field, in particular to a P2P-based log reading system and method thereof.

Background technique

With the rapid development of the mobile Internet, various smart terminal devices such as smart phones, smart TVs, smart routers, and smart homes emerge in an endless stream, and hundreds of millions of smart terminal applications have also emerged. As the performance of smart terminals becomes more and more powerful, the developed smart terminal applications become more and more complex. Therefore, a log system is necessary to help track and find bugs in the applications.

The traditional embedded log system basically records the log information in the file in the form of writing files, and then reads the corresponding log file to obtain the log information when it needs to be viewed. This kind of log system has a fatal weakness and inconvenience, that is, it cannot read log information remotely (not in the same local area network), which brings great difficulties to applications jointly developed by multiple parties when tracking and finding bugs, thus increasing Incurred a huge communication cost, but also lengthened the development cycle. This obviously cannot adapt to the current environment where the mobile Internet is advancing rapidly and smart terminal applications are rapidly developing and iterating. Moreover, the existing log system transmits log information in a cumbersome manner and is not fast enough.

Therefore, the prior art still needs to be improved and developed.

Contents of the invention

The technical problem to be solved by the present invention is to provide a P2P-based log reading system and its method, aiming to solve the problems that the existing log system cannot read log information remotely and in real time, and the transmission of log information is cumbersome and slow.

The technical solution adopted by the present invention to solve technical problems is as follows:

A P2P-based log reading system, including:

The P2P proxy server is installed on the terminal where the application program of the read log is located, and is used to generate a service number corresponding to the application program according to the path where the application program is located and the service ID corresponding to the application program, and register the service number with the P2P server;

The P2P server is installed on a server with a public network IP, and is used to maintain and manage the service number information of the P2P proxy server;

The P2P proxy client is installed on the developer's device, and is used to receive the user's log reading request and send it to the P2P server;

The P2P server is also used to obtain the corresponding service number according to the log reading request, and make the P2P proxy server corresponding to the service number establish a P2P connection with the P2P proxy client; if the P2P connection is established successfully, the The P2P proxy server reads the log information of the application program, and sends it to the P2P proxy client for reading; if the P2P connection fails to be established, the P2P proxy server reads the log information of the application program, and It is forwarded to the P2P proxy client through the P2P server for reading.

The P2P-based log reading system further includes: a first encryption module, configured to perform SSL encryption on the P2P connection established between the P2P proxy server and the P2P proxy client.

The P2P-based log reading system also includes:

The second encryption module is configured to perform SSL encryption on the data transmission that the P2P proxy server forwards the log information of the application program to the P2P proxy client through the P2P server.

The P2P-based log reading system, wherein the P2P server is further configured to send the IP and port information of the P2P proxy client after network address translation mapping to the P2P proxy server, so that all The P2P proxy server establishes a P2P connection with the P2P proxy client.

A log reading method using the above-mentioned P2P-based log reading system, including steps:

A. The P2P proxy server generates a one-to-one corresponding service number according to the paths of different application programs on the terminal where it is located and the corresponding service ID, and registers the service number to the P2P server;

B. The P2P proxy client receives the user's log reading request and sends it to the P2P server;

C. The P2P server queries the service number of the corresponding application program according to the log reading request, so that the P2P proxy server corresponding to the service number establishes a P2P connection with the P2P proxy client; if the P2P connection is established successfully, the The P2P proxy server reads the log information of the application program, and sends it to the P2P proxy client for reading; if the P2P connection fails to be established, the P2P proxy server reads the log information of the application program, and It is forwarded to the P2P proxy client through the P2P server for reading.

In the log reading method, the step C further includes: performing SSL encryption on the P2P connection established between the P2P proxy server and the P2P proxy client.

The log reading method, wherein, the step C also includes:

SSL encryption is performed on the data transmission of the P2P proxy server forwarding the log information of the application program to the P2P proxy client through the P2P server.

The log reading method, wherein, the step C specifically includes:

The P2P server sends the IP and port information of the P2P proxy client mapped by NAT to the P2P proxy server, so that the P2P proxy server establishes a P2P connection with the P2P proxy client.

A P2P-based log reading system and method thereof provided by the present invention effectively solve the problem that the existing log system cannot read log information remotely and in real time, and the troublesome and slow transmission of log information, the log reading system Including: a P2P proxy server, installed on the terminal where the application program to be read is located, and used to generate a one-to-one corresponding service to the application program according to the path where the application program is located and the service ID corresponding to the application program number, and register the service number to the P2P server; the P2P server is installed on a server with a public network IP to maintain and manage the service number information of the P2P proxy server; the P2P proxy client is installed on the developer On the device, it is used to receive the user’s log reading request and send it to the P2P server; the P2P server is also used to obtain the corresponding service number according to the log reading request, and make the corresponding service number The P2P proxy server establishes a P2P connection with the P2P proxy client; if the P2P connection is established successfully, the P2P proxy server reads the log information of the application program and sends it to the P2P proxy client for reading; if the P2P Connection setup fails, then the P2P proxy server reads the log information of the application program, and forwards it to the P2P proxy client for reading through the P2P server; through the P2P proxy server and the P2P proxy client Establish a P2P connection to transmit the log information of the application program; when it is detected that the P2P connection cannot be established, the P2P proxy server reads the log information of the application program and forwards it to the P2P proxy client, so that the P2P proxy client can read the log information of the application program; so that the terminal and the developer's device can be connected to the Internet in any way, and the developer can remotely read the log on the terminal in real time information, thereby realizing remote real-time reading of log information located on the terminal. At the same time, with the cooperation of the terminal application program, the log system can dynamically realize the opening and closing of the log module of the terminal application program and the change of the log level, etc., so that developers or maintenance personnel can obtain sufficient log information, quickly track and Finding bugs in smart terminal applications brings great convenience.

Description of drawings

FIG. 1 is a structural diagram of a preferred embodiment of a P2P-based log reading system provided by the present invention.

Fig. 2 is a flow chart of a preferred embodiment of the P2P-based log reading method provided by the present invention.

Detailed ways

The present invention provides a P2P-based log reading system and method thereof. In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Please refer to Fig. 1, Fig. 1 is a structural diagram of a preferred embodiment of the P2P-based log reading system provided by the present invention, as shown in the figure, the P2P-based log reading system includes:

P2P proxy server 10 is installed on the terminal where the application program that reads the log is located, and is used to generate a service number corresponding to the application program according to the path where the application program is located and the service ID corresponding to the application program , and register the service number to the P2P server 20;

P2P server 20, installed on the server with public network IP, is used for maintaining and managing the service number information of described P2P proxy server 10;

The P2P proxy client 30 is installed on the developer's device, and is used to receive the user's log reading request and send it to the P2P server 20;

The P2P server 20 is also used to obtain the corresponding service number according to the log reading request, and make the P2P proxy server 10 corresponding to the service number establish a P2P connection with the P2P proxy client 30; if the P2P connection is established If successful, the P2P proxy server 10 reads the log information of the application program and sends it to the P2P proxy client 30 for reading; if the P2P connection fails to be established, the P2P proxy server 10 reads the log information of the application program. The log information of the program is forwarded by the P2P server 20 to the P2P proxy client 30 for reading.

The log reading system will be described in detail below in conjunction with specific embodiments.

Regarding P2P, that is, peer-to-peer computing (Peer to Peer, P2P for short), can be simply defined as sharing computer resources and services through direct exchange, and the network formed by the application layer of the peer-to-peer computing model is usually called a peer-to-peer network. The log system provided by the present invention is based on P2P to traverse NAT (Network Address Translation, Network Address Translation) and firewalls and send relevant log information to developers or maintenance personnel. The P2P proxy server 10 is a P2P proxy server, which is a log system component developed in C language based on the ICE protocol and can be transplanted to most intelligent terminals. The ICE (Interactive Connectivity Establishment) is the most comprehensive method for traversing NAT and multimedia communication. It provides a way to find the best path between two terminals, and it also solves various problems caused by NAT. The P2P proxy server 10 is installed and deployed on the smart terminal device where the application program is located, and then starts the P2P proxy server. When starting the P2P proxy server, the path where the application program is located (for example: /mnt/android/boa/boa. log), and a service ID (a service ID set by the user, the service ID consists of letters and numbers, for example: myservice007), the path and the service ID together constitute a log service (log service Refers to a service identifier of the log information that the user wants to transmit), the P2P proxy server will generate a globally unique service number based on the path and service ID and register the service number to the P2P server on the server with the public network IP 20. Specifically, a service ID is used to correspondingly identify a certain application program on a certain terminal, that is to say, a certain service ID corresponds to a certain application program. The P2P proxy server 10 generates a service number corresponding to the application program one by one according to the path of a certain application program on a certain terminal and the corresponding service ID, and then registers the service number to the P2P server 20 . In this way, even if there are multiple application programs on one smart terminal device, corresponding log services can be provided through their corresponding service numbers, and corresponding log information can be obtained.

In order to further realize the one-to-one correspondence between service numbers and different applications on different terminals, the P2P proxy server will generate a globally unique service based on the path, service ID and some information of the smart terminal (such as hardware such as CPU information) account and register the service account to the P2P server 20 (that is, the P2P server) on the server with the public network IP.

The P2P server 20, that is, the P2P server, is based on the ICE protocol and uses the C language to develop log system components that can be transplanted to most intelligent terminals. The P2P server 20 is developed using the ANSI C language, so that it has a wide range of Portability and better performance. Install and deploy the P2P server on a server with a public network IP, and then start the P2P server to listen to two different network ports on the public network server that are not occupied by other programs and can be accessed by the external network (for example, two ports 25555 and 15555 ). In this way, the P2P proxy client 30 and the P2P proxy server 10 can respectively access the P2P server 20 through the public network IP and different ports, and then perform data interaction. The P2P server 20 is used to maintain the registration information of all P2P proxy servers and manage the P2P proxy servers.

The P2P proxy client 30, that is, the P2P proxy client, is a log system component developed in C language based on the ICE protocol and can be transplanted to most smart terminals, and is installed and deployed on the developer's device. The P2P proxy server is installed in the intelligent terminal equipment, starts and configures log files pointing to the application programs that need to be monitored. Then start the P2P proxy client to listen on the local port (that is, the port on the developer's device). Then the corresponding application program for reading the log can be started, and the local port can be connected to the local port through the TCP protocol, and a request for reading the log information of a certain application program can be sent to the local port of the P2P proxy client. After receiving the request, the P2P proxy client will connect to the P2P server on the public network server and send the request to the P2P server. After receiving the request from the P2P proxy client, the P2P server will respond to the P2P proxy client with the service number information corresponding to the application, and will also send the relevant information of the P2P proxy client (such as the IP and port after NAT mapping) to the registered The P2P proxy server of the service account. After the P2P proxy client and the P2P proxy server get each other's information, they start to establish a P2P connection. If the connection is established successfully, the P2P proxy server will read the log information of the application program corresponding to the service number and send the corresponding log information to the P2P Proxy client, P2P proxy client receives log information and returns the log information to the application program that the user reads the log, thus realizing real-time remote log reading. The application program for reading log information is a program written by developers to read log information, which is the prior art, and will not be described here.

If the P2P connection fails to be established, the P2P proxy server 10 reads the log information of the application program, and forwards it to the P2P proxy client 30 through the P2P server 20 for reading. That is to say, if the P2P connection fails to be established, the P2P proxy server will send the log information to the P2P server and the P2P server will transfer the log information to the P2P proxy client, so as to realize remote real-time log reading.

In general, the P2P proxy client 30 is used to accept a user's log request for reading a certain application program, parse the user's log request, and establish a P2P connection with the P2P proxy server with the assistance of the P2P server. Receive log information and send related log requests, or send log requests to P2P server when it is detected that P2P connection cannot be established log information. The program library method of P2P proxy client will provide a core interface get-logmessage for the user's application program to call.

Further, the P2P-based log reading system further includes: a first encryption module, configured to perform SSL encryption on the P2P connection established between the P2P proxy server 10 and the P2P proxy client 30 . Specifically, SSL encryption is used for network communication to ensure the security of communication messages. The SSL (Secure Sockets Layer) is a security protocol that encrypts network communication in the transport layer to ensure the security of communication messages.

Further, the P2P-based log reading system also includes: a second encryption module, configured to forward the log information of the application program to the P2P proxy server 10 through the P2P server 20 The data transmission of the P2P proxy client 30 is encrypted by SSL. Specifically, when the P2P connection fails to be established, the P2P server 20 is required to transfer the log information of the application program required by the developer, and then the corresponding two aspects of network communication must be encrypted by SSL to improve the security of the message.

Further, when establishing a P2P connection, the P2P server 20 is also used to send the IP and port information of the P2P proxy client 30 mapped by network address translation to the P2P proxy server 10, so that the The P2P proxy server 10 establishes a P2P connection with the P2P proxy client 30 .

The P2P-based log reading system provided by the present invention is a P2P-based embedded log system, including a P2P server deployed on a public network, a P2P proxy server deployed on an intelligent terminal, and a P2P proxy client deployed on a developer's machine. Through this log system, the smart terminal and the developer's machine are connected to the Internet in any way, and the developer can remotely read the log information on the smart terminal in real time, so that the developer or maintenance personnel can access the Internet in any Remotely read the log information generated by the smart terminal application or control the log behavior of the application, which greatly facilitates developers to track and find bugs in the application. Interaction, read its log information, close or open its log module, change its log level, etc., which greatly facilitates developers to track and find bugs in applications, especially for applications jointly developed by multiple parties, saving a lot of time development time and cost.

Moreover, the log system provided by the present invention can be well compatible with the traditional log system. The application program deployed on the smart terminal does not need to be modified in any way, as long as the log path of the specified application program is configured when the smart terminal device starts the P2P proxy server. Yes, so that developers can remotely read the application's log information. At the same time, the newly developed smart terminal application program can cooperate with the P2P proxy server to open some interfaces, and the developer can dynamically send some message instructions to the application program during the running process of the application program, so that the application program can enable or disable the log module, Adjust the log level of the log module, etc.

The above-mentioned log reading system is implemented in the form of an executable program. In actual application, the P2P-based log reading system provided by the present invention can also be implemented in the form of a program library. To put it simply, the P2P proxy server program library method will provide a core interface start-proxy-server interface for the user's application program to call. The program library method of the P2P server will provide a core interface start-server interface for the user's application program to call. The program library method of P2P proxy client will provide a core interface get-logmessage for the user's application program to call. Developers use the program library to develop a P2P server by themselves, so that they can write some callback functions to the P2P server program library interface, so that the P2P server will call the callback function when it receives a request or generates a response, so as to meet individual needs , such as identity authentication or statistical analysis, etc. After the development of the P2P server is completed, the specific installation, deployment and operation process is the same as that of the executable program. The application program that the developer reads the log calls the start-server interface provided by the library, and passes in the user's own callback function and the port to be monitored to start the P2P server to monitor the corresponding port. Developers refer to the program library provided by this patent to develop a P2P proxy server, and the P2P proxy server will run on the smart terminal device as a thread or sub-process of the application program. In this way, some callback functions can be provided to the P2P proxy server program library interface according to the characteristics of the application program, so that the P2P proxy server can dynamically adjust the switch of the log module of the application program, the change of the log level, and the like. Specifically, the developer's application program that reads the log calls the start-proxy-server interface provided by the library and passes in its own callback function to start the P2P proxy server. The P2P proxy server will generate a globally unique service number And register the service number to the P2P server on the public network server. The application that the developer reads the log calls the get-logmessage provided by the library, and passes in its own callback function and the service number that needs to obtain the log. The subsequent process is the same as the above-mentioned executable program, and will not be described in detail here.

Based on the above P2P-based log reading system, the embodiment of the present invention also provides a P2P-based log reading method, as shown in Figure 2, the log reading method includes steps:

S100, the P2P proxy server generates a one-to-one corresponding service number according to the paths of different application programs on the terminal where it is located and the corresponding service ID, and registers the service number to the P2P server;

S200, the P2P proxy client receives the user's log reading request, and sends it to the P2P server;

S300. The P2P server queries the service number of the corresponding application program according to the log reading request, so that the P2P proxy server corresponding to the service number establishes a P2P connection with the P2P proxy client; if the P2P connection is established successfully, the The P2P proxy server reads the log information of the application program, and sends it to the P2P proxy client for reading; if the P2P connection fails to be established, the P2P proxy server reads the log information of the application program, and It is forwarded to the P2P proxy client through the P2P server for reading.

Further, the step S300 also includes: performing SSL encryption on the P2P connection established between the P2P proxy server and the P2P proxy client.

Further, the step S300 also includes:

SSL encryption is performed on the data transmission of the P2P proxy server forwarding the log information of the application program to the P2P proxy client through the P2P server.

Further, the step S300 specifically includes:

The P2P server sends the IP and port information of the P2P proxy client mapped by NAT to the P2P proxy server, so that the P2P proxy server establishes a P2P connection with the P2P proxy client.

In summary, a P2P-based log reading system and method thereof provided by the embodiments of the present invention include: a P2P proxy server installed on the terminal where the application program to be read logs is located, for The path where the program is located and the service ID corresponding to the application program generate a service number corresponding to the application program one by one, and register the service number to the P2P server; the P2P server is installed on a server with a public network IP, Used to maintain and manage the service number information of the P2P proxy server; the P2P proxy client is installed on the developer's device, and is used to receive the user's log reading request and send it to the P2P server; the P2P server also It is used to obtain the corresponding service number according to the log reading request, and make the P2P proxy server corresponding to the service number establish a P2P connection with the P2P proxy client; if the P2P connection is established successfully, the P2P proxy server reads Get the log information of the application program and send it to the P2P proxy client for reading; if the P2P connection fails to be established, the P2P proxy server reads the log information of the application program and relays it through the P2P server Send to the P2P proxy client to read; establish a P2P connection with the P2P proxy client through the P2P proxy server to transmit the log information of the application program, and when it is detected that the P2P connection cannot be established, the P2P The proxy server reads the log information of the application program, and forwards it to the P2P proxy client through the P2P server, so that the P2P proxy client can read the log information of the application program; thus making the terminal and the developer The device can be connected to the Internet in any way, and developers can remotely read the log information on the terminal in real time, thus realizing the remote real-time reading of the log information on the terminal, which brings great convenience.

It should be understood that the application of the present invention is not limited to the above examples, and those skilled in the art can make improvements or transformations according to the above descriptions, and all these improvements and transformations should belong to the protection scope of the appended claims of the present invention.

Claims (8)

1. the log read system based on P2P, is characterized in that, comprising:

P2P proxy server, be arranged in the terminal at application program place that is read daily record, for generating and the number of service one to one of described application program according to the path at described application program place and service ID corresponding to described application program, and described service number is registered to P2P server;

P2P server, is arranged on the server with public network IP, for the service information of P2P proxy server described in maintenance and management;

P2P agent client, is arranged on developer's equipment, for receiving user's log read request, and is sent to described P2P server;

Described P2P server is also for drawing corresponding service number according to described log read request, and makes described service number corresponding P2P proxy server set up P2P with described P2P agent client to be connected; Be successfully established if P2P connects, described P2P proxy server reads the log information of described application program, and sends to described P2P agent client to read; Set up unsuccessfully if P2P connects, described P2P proxy server reads the log information of described application program, and sends to described P2P agent client to read by described P2P transit server.

2. the log read system based on P2P according to claim 1, is characterized in that, also comprises: the first encrypting module, is connected and carries out SSL encryption for the P2P that described P2P proxy server is set up with described P2P agent client.

3. the log read system based on P2P according to claim 1, is characterized in that, also comprises:

The second encrypting module, for sending to the transfer of data of described P2P agent client to carry out SSL encryption by described P2P transit server the log information of described application program to described P2P proxy server.

4. the log read system based on P2P according to claim 1, it is characterized in that, described P2P server, also, for by described P2P agent client, IP and the port information after network address translation mapping sends to described P2P proxy server, so that setting up P2P with described P2P agent client, described P2P proxy server is connected.

5. a log read method that adopts the log read system based on P2P as claimed in claim 1, is characterized in that, comprises step:

A, P2P proxy server generate service number one to one according to the path of the different application in its place terminal and corresponding service ID, and described service number are registered to P2P server;

B, P2P agent client receive user's log read request, and are sent to described P2P server;

C, described P2P server, according to the service number of application program corresponding to described log read requesting query, make described service number corresponding P2P proxy server set up P2P with described P2P agent client and are connected; Be successfully established if P2P connects, described P2P proxy server reads the log information of described application program, and sends to described P2P agent client to read; Set up unsuccessfully if P2P connects, described P2P proxy server reads the log information of described application program, and sends to described P2P agent client to read by described P2P transit server.

6. log read method according to claim 5, is characterized in that, described step C also comprises: described P2P proxy server is connected and carries out SSL encryption with the P2P of described P2P agent client foundation.

7. log read method according to claim 5, is characterized in that, described step C also comprises:

Send to the transfer of data of described P2P agent client to carry out SSL encryption by described P2P transit server the log information of described application program to described P2P proxy server.

8. log read method according to claim 5, is characterized in that, described step C specifically comprises:

By described P2P agent client, IP and the port information after network address translation mapping sends to described P2P proxy server to described P2P server, is connected so that described P2P proxy server is set up P2P with described P2P agent client.