tcpbuffer | Package Count Reducing Proxy | Proxy library

by flo Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | tcpbuffer Summary

tcpbuffer is a Java library typically used in Networking, Proxy applications. tcpbuffer has no bugs, it has no vulnerabilities and it has low support. However tcpbuffer build file is not available. You can download it from GitHub.

Package Count Reducing Proxy

Support

Quality

Security

License

Reuse

Support

tcpbuffer has a low active ecosystem.

It has 6 star(s) with 6 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. On average issues are closed in 499 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of tcpbuffer is current.

Quality

tcpbuffer has 0 bugs and 0 code smells.

Security

tcpbuffer has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

tcpbuffer code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

tcpbuffer does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

tcpbuffer releases are not available. You will need to build from source code and install.

tcpbuffer has no build file. You will be need to create the build yourself to build the component from source.

tcpbuffer saves you 350 person hours of effort in developing the same functionality from scratch.

It has 837 lines of code, 68 functions and 11 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed tcpbuffer and discovered the below as its top functions. This is intended to give you an instant insight into tcpbuffer implemented functionality, and help decide if they suit your requirements.

Starts the application application
Entry point for the application
Start the server
Starts the server listening socket
Initialize the components
This method initializes jList0
Start a server action
This method initializes jPanel3
Runs the transfer
Read from input stream to output stream using specified buffer size
Perform a delayed transfer between two sockets
Main loop

Get all kandi verified functions for this library.

tcpbuffer Key Features

No Key Features are available at this moment for tcpbuffer.

tcpbuffer Examples and Code Snippets

No Code Snippets are available at this moment for tcpbuffer.

Community Discussions

Trending Discussions on tcpbuffer

Reading large binary file from VB6/VBA/VBScript

How to get all data in a TCP message with an end of message character?

QUESTION

Reading large binary file from VB6/VBA/VBScript

Asked 2018-Jul-03 at 15:07

I'm trying to get an old-style VB6 application to read a large (greater than 2GB) binary file. I declare a buffer as:

...

ANSWER

Answered 2018-May-24 at 13:35

You best bet is probably to use the Windows API to memory map the file, using the CreateFile, CreateFileMapping, and MapViewOfFile functions. Refer to the Microsoft documentation on "Creating a File Mapping object" for more information on how the API works, though obviously you'll need to translate the specifics to VB. I did a little searching and found some old articles still around with some pointers, and an archive of sample code from Visual Basic Programmer's Journal (see "The Persistence Of Memory (July 1996)"), so you're not the only person who's needed to do this and it seems to be an established technique. Keep in mind that for a file that big in a 32-bit process you'll need to map just part of the file at a time into your address space.

Source https://stackoverflow.com/questions/50499168

QUESTION

How to get all data in a TCP message with an end of message character?

Asked 2018-Jun-04 at 18:56

I have a TCP client / server application and had it working very well on the local machine. However, the minute I used a client on a different machine, only small messages were delivered ( up to 20-30 bytes). The minute the client needed to read larger data if would lock up. What I believe the issue is is that the client is not receiving all of the data being send in one tcp packet. So in other words I had a single call to tcpClient.Client.Receive(tcpBuffer) and assumed that the tcpBuffer had all the data which it did on the local machines. Now the messages that are being send by the server are all terminated in a byte which is unique in a message (0xFD). I am not sure how to deal with this. So one question is, is the NetworkStream.DataAvailable giving you the data that is available on the client or on the server? Do I have to keep reading and looping until I get the 0xFD value? How would one go about doing this efficiently? So basically I would like to replace the tcpClient.Client.Receive(tcpBuffer) with something like the following:

...

ANSWER

Answered 2018-Jun-04 at 18:56

TCP is a stream based protocol, it is not a datagram based protocol. You shouldn't rely on the received datagrams having a given size or your data being on any given datagram boundaries; nor should you expect all your data to be received on one single datagram (or on any given number of datagrams). So when you say:

Do I have to keep reading and looping until I get the 0xFD value?

Yes, that's the point; but add a reasonable timeout and proper exception checking so that your application doesn't hang in case the connection fails and you never get that terminating value.

Your code could then be something like this (apart from timeouts, error checking, etc); I haven't tested it but it should help you getting the idea:

Source https://stackoverflow.com/questions/50670520

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install tcpbuffer

You can download it from GitHub.
You can use tcpbuffer like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the tcpbuffer component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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